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83
Highlights
47
Differences
6
Reactions
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EcoFlow DELTA Pro Ultra
vs
EcoFlow Delta Max:
83 Highlights & 47 Differences —
So, Which Portable Power Station Actually Works Better
Smart tech meets power. Which EcoFlow model offers the smartest solution for you?
Which one’s right for you — EcoFlow DELTA Pro Ultra or EcoFlow Delta Max? We’ve compared their product width, ac charging input wattage, carry handle & fire-resistant housing and more to help you choose the better portable power station.
EcoFlow DELTA Pro Ultra vs Delta Max: Powerhouses for Different Needs
When it comes to portable power stations, both the EcoFlow DELTA Pro Ultra and the EcoFlow Delta Max share the goal of delivering reliable, clean energy on the go. These units cater to users needing back-up power for essential devices ranging from medical equipment to power tools, and even off-grid cabin applications. Both are portable power stations featuring advanced battery protection with temperature and overcharge safeguards, built-in MPPT solar controllers, and compatibility with generators for charging flexibility.
Despite their similarities, the two models diverge significantly in power capacity, physical size, and feature sets. The DELTA Pro Ultra stands out with its heavyweight design, capable of supporting heavy loads like EV charging and extensive solar input, whereas the Delta Max focuses on portability and lower price, ideal for casual use like camping or smaller emergency needs.
The Heavyweight Champion: EcoFlow DELTA Pro Ultra's Premium Power
The EcoFlow DELTA Pro Ultra is built to impress with its robust specifications that cater to the most demanding power consumers. Weighing a hefty 181 pounds and measuring 27.2 inches wide and 18.9 inches deep, it is clearly designed for stationary or semi-stationary use rather than day hikes. It supports an enormous solar setup of up to 14 x 400W panels, enabling rapid solar recharge and off-grid sustainability.
Its output capability is formidable, offering a 3000W AC input and support for RV/TT-30 and Anderson ports, making it highly versatile for multiple device types, including electric vehicles and professional power tools. The device also integrates a smart temperature monitoring system and weather resistance with its IP54 rating, meaning it can withstand rough outdoor environments, cold weather recharging, and even moisture exposure.
Additionally, it boasts a smart home integration panel with Bluetooth and app connectivity, allowing remote monitoring and firmware upgrades, perfect for those wanting advanced control over their power system. Its modular design offers detachable battery packs, which can facilitate maintenance or upgrades, keeping the system future-proof for professional or long-term use.
EcoFlow Delta Max: Power Meets Portability for Everyday Adventures
In contrast, the EcoFlow Delta Max trims the fat by focusing on portability without sacrificing essential capability. At just 48.5 pounds and compact dimensions of 19.56 inches wide by 9.52 inches deep, it's ideal for those needing a lighter, more manageable unit. This model supports up to 4 x 200W solar panels, sufficient for typical camping or emergency power requirements.
Its inputs are slightly less powerful, with an 1800W AC charging input, and the unit lacks support for specialized ports like RV or Anderson connectors, limiting its compatibility with certain high-demand devices. However, it maintains quality with a pure sine wave inverter and all the standard battery protections such as overcurrent, short circuit, and temperature monitoring.
While it does not include advanced durability features like water resistance or cold weather support and rates a modest IP20, it still offers fire-resistant housing and smart temperature monitoring. Connectivity is more basic, featuring only Wi-Fi app control without Bluetooth or smart home panel integration.
For users who do not need extreme power outputs and want a unit that's easy to carry and operate, the EcoFlow Delta Max offers exceptional value and practical features, priced at roughly a third of the DELTA Pro Ultra's cost ($1099 at Sam's Club).
Quick Take
The DELTA Pro Ultra excels in delivering massive power capacity, rugged durability, and smart connectivity, making it perfect for professional and long-term off-grid use. In contrast, the Delta Max shines in portability, affordability, and ease of use for day trips, light emergencies, and casual outdoor power needs.
Bottom Line
If you require a high-capacity power station with comprehensive port options, extensive solar input support, and built-in ruggedness for prolonged off-grid or heavy power demands, the $3799 EcoFlow DELTA Pro Ultra is your go-to solution. On the other hand, if you prefer a lighter, more budget-friendly option for camping and light backup, the Delta Max packs essential power and protection into a highly portable package without breaking the bank.
Verdict
Winner: EcoFlow DELTA Pro Ultra ; Dominates with higher output capacity, rugged design, smart home integration, and extensive charging flexibility.
Runner-up: EcoFlow Delta Max ; Best choice for portability and affordability while still covering key backup and outdoor power needs.
Side by side. The numbers. The features. No drama.
We compared every major spec, design detail, and performance point between EcoFlow DELTA Pro Ultra and EcoFlow Delta Max. If you’re trying to choose the better portable power station, this side-by-side portable power stations review lays out what matters — and what might surprise you.
The EcoFlow DELTA Pro Ultra model is named 'DELTA Pro Ultra', whereas the EcoFlow Delta Max model is called 'Delta MAX'. Both names reflect their series, but the DELTA Pro Ultra implies a more advanced version suitable for users seeking high-end features.
Identifies the commercial name used in marketing.
In the battle of Model Name,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
In the battle of Country of Manufacture,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both models are suitable for Unisex users, indicating that the EcoFlow DELTA Pro Ultra and EcoFlow Delta Max are designed to appeal broadly to all genders with no specific demographic bias.
Specifies if the product targets a gender.
In the battle of Gender Suitability,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Gender Suitability on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Product Type
What is the product type?
90
EcoFlow DELTA Pro Ultra
0Votes
Portable Power Station
90
EcoFlow Delta Max
0Votes
Portable Power Station
vs
Product Type
Both EcoFlow DELTA Pro Ultra and EcoFlow Delta Max are categorized as 'Portable Power Station'. This confirms they serve similar functional purposes as mobile energy solutions, making either a versatile choice for portable power needs.
Defines the category of the product.
In the battle of Product Type,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Product Type on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Model Number
What is the model number?
85
EcoFlow DELTA Pro Ultra
0Votes
EFYJ751-BP
80
EcoFlow Delta Max
0Votes
EFD310
vs
Model Number
The EcoFlow DELTA Pro Ultra has the model number EFYJ751-BP, while the EcoFlow Delta Max carries EFD310. These identifiers differentiate the two models, with the DELTA Pro Ultra number hinting at a more recent or premium device.
Manufacturer’s unique identifier for the model.
In the battle of Model Number,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Number on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Release Year
What year was it released?
75
EcoFlow DELTA Pro Ultra
0Votes
2024
88
EcoFlow Delta Max
0Votes
2021
Indicates the year the product was released to market.
In the battle of Release Year,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Target Market
What is the target market?
90
EcoFlow DELTA Pro Ultra
0Votes
US, EU, Asia, Global
90
EcoFlow Delta Max
0Votes
US, EU, Asia, Global
Defines the geographic or demographic market.
In the battle of Target Market,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Target Market on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Warranty Period
What is the warranty period?
60
months
0Votes
36
months
0Votes
Duration of manufacturer warranty coverage.
In the battle of Warranty Period,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
24.0 months
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Age Group Suitability
What age group is it suitable for?
85
EcoFlow DELTA Pro Ultra
0Votes
Adults
85
EcoFlow Delta Max
0Votes
Adults
Indicates if the product has usage limitations by age.
In the battle of Age Group Suitability,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Age Group Suitability on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Launch Market Region
What was the launch market region?
90
EcoFlow DELTA Pro Ultra
0Votes
US, EU, Asia, Global
90
EcoFlow Delta Max
0Votes
US, EU, Asia, Global
vs
Launch Market Region
Both the EcoFlow DELTA Pro Ultra and EcoFlow Delta Max are launched globally across US, EU, Asia, and other regions. This shows their widespread availability and support for international customers, ensuring applicability worldwide.
First region where the product was introduced.
In the battle of Launch Market Region,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Launch Market Region on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
The EcoFlow DELTA Pro Ultra weighs 181 lbs, substantially heavier than the EcoFlow Delta Max at 48.5 lbs. This weight gap makes the Delta Max more portable and easier for everyday mobility, whereas the DELTA Pro Ultra suits stationary or vehicle-based setups.
The weight of the device itself.
In the battle of Product Weight,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
higher
132.5 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Weight on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
In height, the EcoFlow DELTA Pro Ultra is 8.4 inches tall, more compact vertically than the Delta Max at 12 inches. This compact height of the DELTA Pro Ultra combined with its width suggests a wider but flatter profile.
The overall height of the unit.
In the battle of Product Height,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
lower
3.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Height on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
The EcoFlow DELTA Pro Ultra measures 27.2 inches wide, considerably larger than the EcoFlow Delta Max at 19.56 inches. This size difference suggests the DELTA Pro Ultra might offer more capacity or ports, suited for heavier-duty use.
The overall width of the unit.
In the battle of Product Width,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
higher
7.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Width on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Product depth of the EcoFlow DELTA Pro Ultra is 18.9 inches compared to 9.52 inches for the EcoFlow Delta Max. The DELTA Pro Ultra's greater depth complements its larger width and indicates a bigger overall footprint, suitable for more extensive power needs.
The overall depth of the unit.
In the battle of Product Depth,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
higher
9.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Depth on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
The shipping weight including packaging.
Don’t keep it to yourself — be the first to react and review the
Package Weight on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Clearance space for wheeled models, useful on rough terrain.
Don’t keep it to yourself — be the first to react and review the
Underbody Clearance on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Handle Type
What type of handle does it have?
80
EcoFlow DELTA Pro Ultra
0Votes
Fixed
80
EcoFlow Delta Max
0Votes
Fixed
EcoFlow DELTA Pro Ultra
The EcoFlow DELTA Pro Ultra does not have a built-in telescopic handle, but a separate accessory called the EcoFlow Trolley provide tha handle and wheels.
Describes the type of handle provided.
In the battle of Handle Type,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Handle Type on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Package Width
What is the package width?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Width of the shipping package.
Don’t keep it to yourself — be the first to react and review the
Package Width on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Package Depth
What is the package depth?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Depth of the shipping package.
Don’t keep it to yourself — be the first to react and review the
Package Depth on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Package Height
What is the package height?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Height of the shipping package.
Don’t keep it to yourself — be the first to react and review the
Package Height on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Telescopic Handle Height
What is the telescopic handle height?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Maximum height of an extended telescopic handle.
Don’t keep it to yourself — be the first to react and review the
Telescopic Handle Height on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Has a total of six AC outlets for the US market (Four outlets: 120V, 20A max per port; One outlet: 120V, 30A max; One outlet: 240V, 30A max).
EcoFlow Delta Max
Includes 6 AC outlets (US version) or 4 outlets (EU/UK version). Enough outlets to power multiple devices at once.
Number of AC outlets available.
In the battle of AC Output Ports,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
AC Output Ports on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both EcoFlow DELTA Pro Ultra and EcoFlow Delta Max use Pure Sine Wave Inverters. This means both provide clean AC power suitable for sensitive electronics, making them reliable for various device types.
Indicates if the AC inverter provides pure sine wave output.
In the battle of Pure Sine Wave Inverter,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pure Sine Wave Inverter on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
The DELTA Pro Ultra operates at a frequency of 60Hz, whereas the Delta Max supports both 50/60Hz. The Delta Max's dual frequency makes it more versatile internationally where electrical standards vary.
AC output frequency (usually 50Hz or 60Hz).
In the battle of Frequency,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Neither EcoFlow DELTA Pro Ultra nor Delta Max supports 24V/48V output. Users requiring these voltage outputs will need alternative solutions, making both less suitable for certain specialized power setups.
Indicates if the unit supports high-voltage DC outputs.
In the battle of 24V/48V Output Support,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
24V/48V Output Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
EcoFlow DELTA Pro Ultra supports Anderson Port Output, whereas the Delta Max lacks this. This feature enhances connectivity options for the DELTA Pro Ultra, favoring users needing robust output ports.
Shows if Anderson Powerpole outputs are provided.
In the battle of Anderson Port Output Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anderson Port Output Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
EcoFlow DELTA Pro Ultra supports an RV/TT-30 outlet, while the EcoFlow Delta Max does not. This makes the DELTA Pro Ultra better suited for RV owners requiring specific outlet compatibility.
Indicates if there’s a TT-30 outlet for RVs.
In the battle of RV/TT-30 Outlet Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RV/TT-30 Outlet Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Battery Capacity
What is the battery capacity?
6,144
Wh
0Votes
2,016
Wh
0Votes
EcoFlow DELTA Pro Ultra
The battery capacity is 6144Wh, which is approximately 6.1 kWh. This provides substantial power to keep household appliances running for several hours during an outage. For comparison, 6.1 kWh can power a 100W LED bulb for over 60 hours.
EcoFlow Delta Max
This capacity can power most essential appliances for hours. For example, it can run a 50W LED light for 40 hours or charge a laptop up to 10 times.
Total energy storage capacity of the battery.
In the battle of Battery Capacity,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4,128.0 Wh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Surge Power Output
What is the surge power output?
10,800
Watt
0Votes
4,600
Watt
0Votes
EcoFlow DELTA Pro Ultra
The surge power output is 10,800W (10.8 kW), which is sufficient to power devices with high startup power, such as air conditioners or refrigerators. This surge lasts for a few seconds during startup before the unit switches to continuous power.
EcoFlow Delta Max
Surge power capability means it can handle devices that briefly require a lot of power, such as refrigerators during startup.
Maximum peak output for short bursts.
In the battle of Surge Power Output,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
6,200.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Surge Power Output on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
USB-C Power Delivery Wattage
What is the USB-C PD wattage?
200
Watt
0Votes
100
Watt
0Votes
EcoFlow DELTA Pro Ultra
The USB-C ports deliver up to 200W, perfect for fast charging laptops or other power-hungry devices that use USB-C. Official PDP: EcoFlow DELTA Pro Ultra
EcoFlow Delta Max
Powerful enough to charge a laptop quickly, providing efficient power delivery for newer devices.
Maximum Power Delivery (PD) rating for USB-C ports.
In the battle of USB-C Power Delivery Wattage,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
100.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-C Power Delivery Wattage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
UPS Switching Time
What is the UPS switching time?
0
ms
0Votes
30
ms
0Votes
EcoFlow DELTA Pro Ultra
Features two distinct switching times: Online mode switching time is 0 milliseconds while Backup UPS is less than 20 milliseconds (<20 ms).
EcoFlow Delta Max
Ensures smooth, seamless switching from mains power to battery backup without interruption. Ideal for devices that need constant power.
Time taken for the UPS system to switch from grid power to battery power.
In the battle of UPS Switching Time,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
UPS Switching Time on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Rated Power Output
What is the rated power output?
7,200
Watt
0Votes
2,400
Watt
0Votes
EcoFlow Delta Max
Offers sufficient power for most home appliances and tools. This is enough to run high-demand devices like a mini-fridge or power tools simultaneously.
Continuous power output supported by the inverter.
In the battle of Rated Power Output,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4,800.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Power Output on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
USB-A Ports
How many USB-A ports are available?
75
EcoFlow DELTA Pro Ultra
0Votes
2 Ports
90
EcoFlow Delta Max
0Votes
4 Ports
EcoFlow Delta Max
Includes four ports of USB-A, providing 2 x 12W output and 2 x 18W output.
Number of USB-A output ports.
In the battle of USB-A Ports,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-A Ports on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
USB-C Ports
How many USB-C ports are available?
75
EcoFlow DELTA Pro Ultra
0Votes
2 Ports
90
EcoFlow Delta Max
0Votes
2 Ports
EcoFlow Delta Max
Ideal for fast charging newer devices like smartphones, laptops, and other USB-C supported electronics.
Number of USB-C output ports.
In the battle of USB-C Ports,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-C Ports on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Car Socket Output
How many car sockets are available?
75
EcoFlow DELTA Pro Ultra
0Votes
Not Provided
85
EcoFlow Delta Max
0Votes
1 Outlet
EcoFlow Delta Max
Great for charging your car accessories or small appliances directly from the power station while on the go.
Number of 12V car-style sockets.
In the battle of Car Socket Output,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Car Socket Output on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Car Socket Wattage
What is the car socket wattage?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
126
Watt
0Votes
EcoFlow Delta Max
Suitable for lower-power devices like a car refrigerator or a small fan in your vehicle.
Wattage supported by car socket outputs.
Don’t keep it to yourself — be the first to react and review the
Car Socket Wattage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
AC Output Wattage
What is the AC output wattage?
7,200
W
0Votes
2,400
W
0Votes
The amount of power the unit can provide to AC devices.
In the battle of AC Output Wattage,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4,800.0 W
measurement.
Don’t keep it to yourself — be the first to react and review the
AC Output Wattage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
DC Output Ports
How many DC output ports are there?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Number of DC output ports available.
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DC Output Ports on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Wireless Charging Pad
Does it have a wireless charging pad?
No
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Indicates if a wireless charging pad is included.
In the battle of Wireless Charging Pad,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging Pad on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
DC Barrel Jack
How many DC barrel output ports does it have?
75
EcoFlow DELTA Pro Ultra
0Votes
Not Provided
85
EcoFlow Delta Max
0Votes
2 Ports
The number of DC barrel-style output ports available for powering compatible devices.
In the battle of DC Barrel Jack,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
DC Barrel Jack on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
DC Output Ports (Others)
How many other DC output ports are available?
85
EcoFlow DELTA Pro Ultra
0Votes
1 Port (Anderson-style)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
The number of other DC output ports (such as aviation, Anderson, or special-purpose ports)
Don’t keep it to yourself — be the first to react and review the
DC Output Ports (Others) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
EcoFlow DELTA Pro Ultra supports up to 14 solar panels at 400W each, while the Delta Max supports 4 panels at 200W each. The DELTA Pro Ultra offers significantly more solar input capacity, ideal for heavy solar charging setups.
Maximum number of solar panels that can be connected simultaneously.
In the battle of Max Solar Panel Count Supported,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Based on community votes for Max Solar Panel Count Supported,
EcoFlow DELTA Pro Ultra ◉ earned
1 votes,
more than
EcoFlow Delta Max ◉,
which got 0 votes.
Charging time is approximately 3 hours when using AC input. This can charge up to 100% depending on the number of batteries connected. For single-battery charging, it takes about 92 minutes, but multi-battery setups may take longer. Official PDP: EcoFlow DELTA Pro Ultra
EcoFlow Delta Max
Takes approximately 1.8 hours to fully recharge using its fast charging mode of EcoFlow's X-Stream Technology.
Average charging time using AC input.
In the battle of Charging Time (AC),
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
higher
72.0 minutes
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time (AC) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both models support dual charging, allowing faster recharging from two power sources simultaneously. This feature is practical for both EcoFlow DELTA Pro Ultra and Delta Max users wanting reduced downtime.
Indicates if AC and solar can be used together for faster charging.
In the battle of Dual Charging Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dual Charging Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
The DELTA Pro Ultra boasts a 3000W AC charging input wattage, considerably higher than the Delta Max's 1800W. This suggests the DELTA Pro Ultra can recharge faster from AC power sources, favoring users with high power demands.
Maximum AC input wattage supported for charging.
In the battle of AC Charging Input Wattage,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
1,200.0 Watt
measurement.
Based on community votes for AC Charging Input Wattage,
EcoFlow DELTA Pro Ultra ◉ earned
0 votes,
less than
EcoFlow Delta Max ◉,
which got 1 votes.
Generator compatibility is supported by both the EcoFlow DELTA Pro Ultra and Delta Max, which improves their charging versatility during power outages or extended off-grid use, benefiting users needing reliable backup power.
Shows if the unit can be safely charged by a generator.
In the battle of Generator Compatibility,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Generator Compatibility on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
An MPPT controller is built into both units, optimizing solar panel charging efficiency. This makes both EcoFlow DELTA Pro Ultra and Delta Max good choices for sustainable solar-powered applications.
Shows if the unit includes a built-in MPPT for solar optimization.
In the battle of MPPT Controller Built-in,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
MPPT Controller Built-in on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Charging Time (Solar)
How long to charge via solar?
1.2
hours
0Votes
3
hours
0Votes
EcoFlow DELTA Pro Ultra
EcoFlow DELTA Pro Ultra can be fully charged with solar panels in as little as 70 minutes when using three inverters to achieve the maximum 16.8kW solar input. Not using such method will take longer.
EcoFlow Delta Max
Charged by solar panels in as little as 2.5 to 4 hours, assuming optimal sunlight and an 800W maximum solar input.
Average charging time using solar input.
In the battle of Charging Time (Solar),
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
lower
1.8 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time (Solar) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Max Input Power
What is the maximum input power?
8,800
Watt
0Votes
2,600
Watt
0Votes
EcoFlow DELTA Pro Ultra
The EcoFlow DELTA Pro Ultra supports a maximum input power of 8800W, allowing for rapid charging. This high input capacity ensures quick recharges from both AC and solar sources. Official PDP: EcoFlow DELTA Pro Ultra
Combined maximum input power across all methods.
In the battle of Max Input Power,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
6,200.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Input Power on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Solar Charging Input Wattage
What is the solar charging input wattage?
5,600
Watt
0Votes
800
Watt
0Votes
Maximum supported solar input wattage.
In the battle of Solar Charging Input Wattage,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4,800.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Solar Charging Input Wattage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Car Charging Input Wattage
What is the car charging input wattage?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
192
Watt
0Votes
Maximum wattage accepted via car port.
Don’t keep it to yourself — be the first to react and review the
Car Charging Input Wattage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Input Voltage Range
What is the input voltage range?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
88
EcoFlow Delta Max
0Votes
11-100V DC/100-120V AC
Voltage range accepted by the charging system.
Don’t keep it to yourself — be the first to react and review the
Input Voltage Range on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Charging Method
What charging methods are supported?
90
EcoFlow DELTA Pro Ultra
0Votes
AC, Solar, Generator, Dual, EV Charger
92
EcoFlow Delta Max
0Votes
AC, Solar, Car, Dual
Types of charging supported by the device.
In the battle of Charging Method,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
lower
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Method on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Charging Time (Car)
How long to charge via car?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Average charging time using car input.
Don’t keep it to yourself — be the first to react and review the
Charging Time (Car) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Fast Charging Support
Does it support fast charging?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates if the unit supports fast charging.
In the battle of Fast Charging Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Pass-Through Charging
Does it support pass-through charging?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Allows simultaneous charging and discharging.
In the battle of Pass-Through Charging,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pass-Through Charging on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Expandable Battery Support
Can it support expandable batteries?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates if extra battery packs can be connected.
In the battle of Expandable Battery Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Expandable Battery Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both models feature overcharge protection, avoiding battery damage due to excessive charging. This safety mechanism supports longer battery life in both the DELTA Pro Ultra and Delta Max.
Prevents damage from charging beyond safe voltage.
In the battle of Overcharge Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both EcoFlow DELTA Pro Ultra and Delta Max provide temperature protection, ensuring device safety under extreme heat or cold. This equally benefits users prioritizing durability and longevity.
Monitors and protects the unit from unsafe temperatures.
In the battle of Temperature Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Temperature Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Over-discharge protection is active in both units, preventing deep battery discharge that could shorten battery lifespan. This protection benefits users by maintaining battery health.
Protects the battery from being drained below safe levels.
In the battle of Over-discharge Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Over-discharge Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Overcurrent protection is included in both EcoFlow DELTA Pro Ultra and Delta Max, preventing damage from excessive current flow. Users can rely on this for safe and stable operation.
Prevents excessive current draw from damaging components.
In the battle of Overcurrent Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcurrent Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Short circuit protection is implemented in both models, safeguarding the devices and connected electronics. This feature enhances safety for users of either the DELTA Pro Ultra or Delta Max.
Protects against short circuits in the system.
In the battle of Short Circuit Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Battery Chemistry
What is the battery chemistry?
90
EcoFlow DELTA Pro Ultra
0Votes
LiFePO4
88
EcoFlow Delta Max
0Votes
NMC
EcoFlow DELTA Pro Ultra
The DELTA Pro Ultra uses LFP (Lithium Iron Phosphate) batteries, known for their long cycle life (3500+ cycles) and safety compared to other lithium-ion battery types. LFP batteries are also less prone to overheating.
EcoFlow Delta Max
Nickel Manganese Cobalt (NMC) batteries are known for their high energy density and long lifespan, ensuring more efficient power use and a longer overall battery life.
Indicates the chemical composition of the battery cells.
In the battle of Battery Chemistry,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Chemistry on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Cycle Life
What is the cycle life?
3,500
cycles
0Votes
800
cycles
0Votes
EcoFlow Delta Max
After 800 charge/discharge cycles, the battery still holds about 80% of its original capacity, making it long-lasting for off-grid living or backup power.
Approximate number of full charge/discharge cycles before capacity drops to 80%.
In the battle of Cycle Life,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
2,700.0 cycles
measurement.
Don’t keep it to yourself — be the first to react and review the
Cycle Life on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Battery Type
What is the battery type?
90
EcoFlow DELTA Pro Ultra
0Votes
Lithium Iron Phosphate (LFP)
90
EcoFlow Delta Max
0Votes
Lithium-ion
Defines the core type of battery used.
In the battle of Battery Type,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Type on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
UPS / EPS Function
Does it have UPS/EPS functionality?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates support for uninterruptible or emergency power supply.
In the battle of UPS / EPS Function,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
UPS / EPS Function on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Parallel Battery Connection Support
Does it support parallel battery connection?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Allows multiple batteries to be connected in parallel for extended capacity.
In the battle of Parallel Battery Connection Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Parallel Battery Connection Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Battery Management System
Does it include a BMS?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates if a BMS is included for safety and efficiency.
In the battle of Battery Management System,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Management System on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Replaceable Battery
Is the battery replaceable?
No
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Indicates if the internal battery can be swapped or replaced.
In the battle of Replaceable Battery,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Replaceable Battery on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Firmware Upgradable
Is the firmware upgradable?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Allows performance or safety updates via firmware.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgradable on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both the DELTA Pro Ultra and Delta Max have carry handles, facilitating manual transportation. This shared feature aids in user convenience despite differing overall device weights.
Indicates if a fixed carry handle is included.
In the battle of Carry Handle,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Based on community votes for Carry Handle,
EcoFlow DELTA Pro Ultra ◉ earned
0 votes,
less than
EcoFlow Delta Max ◉,
which got 1 votes.
The DELTA Pro Ultra includes a detachable module design, while the Delta Max does not. This modularity in the DELTA Pro Ultra supports easier maintenance and customization, preferred by advanced users.
Indicates if modules can be detached (e.g., battery packs).
In the battle of Detachable Module Design,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
10 score
measurement.
Based on community votes for Detachable Module Design,
EcoFlow DELTA Pro Ultra ◉ earned
1 votes,
more than
EcoFlow Delta Max ◉,
which got 0 votes.
The EcoFlow DELTA Pro Ultra has 'n/a' for telescopic handle, while the Delta Max specifically states no telescopic handle. Neither provides this feature, so portability enhancements are limited for both.
Indicates if a telescopic handle is provided for rolling.
Don’t keep it to yourself — be the first to react and review the
Telescopic Handle on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both power stations share a box form factor, making them compact and stackable. The form factor suits stationary or mobile use cases, aligning both in physical design.
The overall design style of the unit.
In the battle of Form Factor,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Form Factor on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Integrated cable storage is absent in both EcoFlow DELTA Pro Ultra and Delta Max. Users will need external solutions to manage cables, which is a minor inconvenience in both cases.
Shows if the unit provides built-in storage for cables.
In the battle of Integrated Cable Storage,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Integrated Cable Storage on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Material
What material is used?
80
EcoFlow DELTA Pro Ultra
0Votes
Plastic
80
EcoFlow Delta Max
0Votes
Plastic, PC
EcoFlow DELTA Pro Ultra
EcoFlow DELTA Pro Ultra has an exterior shell made from tough ABS plastic, similar to its predecessor, the DELTA Pro, to ensure durability and a balance of lightness and abrasion resistance. This ABS plastic is fire-resistant.
Main material used in construction.
In the battle of Material,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Material on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Wheels
Does it have wheels?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Shows if the unit has integrated wheels for mobility.
In the battle of Wheels,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wheels on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Stackable Design
Is the design stackable?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Indicates if the product can be stacked with other units.
In the battle of Stackable Design,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Stackable Design on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Color Options
What color options are available?
85
EcoFlow DELTA Pro Ultra
0Votes
Black, Silver
85
EcoFlow Delta Max
0Votes
Black, Silver
Available exterior color options.
In the battle of Color Options,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Color Options on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Finish Options
What finish options are available?
80
EcoFlow DELTA Pro Ultra
0Votes
Matte
80
EcoFlow Delta Max
0Votes
Matte
Types of finish available.
In the battle of Finish Options,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Finish Options on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Display Type
What type of display is included?
85
EcoFlow DELTA Pro Ultra
0Votes
LCD
85
EcoFlow Delta Max
0Votes
LCD
Type of display included.
In the battle of Display Type,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Type on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Indicator Lights
Does it have indicator lights?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates if the unit includes status indicator lights.
In the battle of Indicator Lights,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Indicator Lights on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Fire-resistant housing is present in both models, providing enhanced safety against fire hazards. This ensures both the DELTA Pro Ultra and Delta Max have robust protective enclosures.
Indicates fire-resistant construction materials.
In the battle of Fire-Resistant Housing,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire-Resistant Housing on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Water resistance is confirmed for the EcoFlow DELTA Pro Ultra, while the Delta Max lacks this feature. Thus, the DELTA Pro Ultra is more suitable for outdoor and wet environments.
Shows if the device resists water ingress.
In the battle of Water Resistance,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Resistance on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Smart temperature monitoring is available on both the EcoFlow DELTA Pro Ultra and Delta Max. This feature aids in real-time temperature management, boosting operational safety.
Uses sensors to track and manage internal heat.
In the battle of Smart Temperature Monitoring,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Temperature Monitoring on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
UL Certification
Is it UL certified?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
Ensures that the product meets rigorous safety standards, making it reliable for use in homes, offices, and off-grid environments.
Indicates UL safety certification.
In the battle of UL Certification,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
UL Certification on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
RoHS Compliance
Is it RoHS compliant?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
Indicates the product is free from harmful materials like lead and mercury, making it more environmentally friendly.
Indicates restriction of hazardous substances compliance.
In the battle of RoHS Compliance,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RoHS Compliance on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
CE Certification
Is it CE certified?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Indicates CE compliance for EU markets.
In the battle of CE Certification,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CE Certification on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
FCC Certification
Is it FCC certified?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
vs
FCC Certification
Both devices hold FCC certification, guaranteeing compliance with US electronics safety standards. This certification supports user confidence in product quality.
Indicates FCC compliance for electronics.
In the battle of FCC Certification,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
FCC Certification on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
UN38.3 Certification
Is it UN38.3 certified?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Certification for safe air transport of lithium batteries.
Don’t keep it to yourself — be the first to react and review the
UN38.3 Certification on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Overload Protection
Does it have overload protection?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Prevents damage from drawing too much power.
In the battle of Overload Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overload Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Surge Protection
Does it have surge protection?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Protects connected devices from power surges.
In the battle of Surge Protection,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Grounding / Earthing Requirement
Does it require grounding?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
vs
Grounding / Earthing Requirement
The DELTA Pro Ultra requires grounding/earthing, unlike the Delta Max which does not. This means DELTA Pro Ultra is designed for installations needing extra electrical safety measures.
Indicates if grounding is required for safe operation.
In the battle of Grounding / Earthing Requirement,
EcoFlow DELTA Pro Ultra ◉ is
worse than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Grounding / Earthing Requirement on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
EcoFlow DELTA Pro Ultra has an IP54 rating indicating dust and water spray resistance. In contrast, Delta Max has IP20, offering minimal protection. DELTA Pro Ultra suits harsher environmental conditions better.
Defines dust/water resistance levels.
In the battle of IP Rating,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
10 score
measurement.
Based on community votes for IP Rating,
EcoFlow DELTA Pro Ultra ◉ earned
1 votes,
more than
EcoFlow Delta Max ◉,
which got 0 votes.
Eco mode is supported by both power stations, enhancing energy efficiency during low power needs. This common feature helps conserve battery life for all users.
Indicates if the device has a power-saving eco mode.
In the battle of Eco Mode,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
In the battle of Dust Resistance,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dust Resistance on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
vs
Altitude Limit
The DELTA Pro Ultra supports altitude use up to 9842 ft, while the Delta Max does not specify an altitude limit. This allows DELTA Pro Ultra more reliable operation in high elevation scenarios.
Maximum altitude for proper operation.
Don’t keep it to yourself — be the first to react and review the
Altitude Limit on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Cold weather charging support exists only in the DELTA Pro Ultra, making it reliable in low temperatures, while the Delta Max lacks this ability. DELTA Pro Ultra is preferred for cold climate users.
Allows charging at sub-freezing temperatures.
In the battle of Cold Weather Charging Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cold Weather Charging Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Operating Temperature Range (Charging)
What is the charging temperature range?
85
EcoFlow DELTA Pro Ultra
0Votes
-4°F - 113°F
85
EcoFlow Delta Max
0Votes
32°F - 113°F
EcoFlow Delta Max
Ensures reliable operation even in moderately cold or hot environments, though it’s not suited for extreme cold weather.
The temperature range within which the unit can be charged safely.
In the battle of Operating Temperature Range (Charging),
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Charging) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Operating Temperature Range (Discharging)
What is the discharging temperature range?
85
EcoFlow DELTA Pro Ultra
0Votes
-4°F to 113°F
85
EcoFlow Delta Max
0Votes
-4°F - 113°F
EcoFlow Delta Max
Wide range ensures it will work well in diverse outdoor environments, from freezing winters to hot summers.
The temperature range within which the unit can discharge safely.
In the battle of Operating Temperature Range (Discharging),
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Discharging) on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Noise Level
What is the noise level?
30
dB
0Votes
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
EcoFlow DELTA Pro Ultra
The product has quite <30 dB operations.
Average noise output during operation.
Don’t keep it to yourself — be the first to react and review the
Noise Level on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Cooling System Type
What type of cooling system does it use?
85
EcoFlow DELTA Pro Ultra
0Votes
Fan
80
EcoFlow Delta Max
0Votes
Fan
EcoFlow Delta Max
Built-in fan ensures the device doesn't overheat during use, making it more reliable in high-power scenarios.
Type of cooling system used.
In the battle of Cooling System Type,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling System Type on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Storage Temperature Range
What is the storage temperature range?
85
EcoFlow DELTA Pro Ultra
0Votes
-4°F - 113°F
85
EcoFlow Delta Max
0Votes
-4°F - 113°F
Temperature range for safe storage.
In the battle of Storage Temperature Range,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Operating Humidity Range
What is the operating humidity range?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Acceptable humidity levels for operation.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Weather Resistance
Is it weather resistant?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
vs
Weather Resistance
Weather resistance is confirmed only for the EcoFlow DELTA Pro Ultra, with the Delta Max lacking this. Therefore, the DELTA Pro Ultra is more durable for outdoor or unpredictable weather situations.
Shows if the unit withstands exposure to weather.
In the battle of Weather Resistance,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Weather Resistance on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Fanless / Silent Mode
Does it have a silent mode?
Yes
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
Indicates if the device can operate silently without fans.
In the battle of Fanless / Silent Mode,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fanless / Silent Mode on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both power stations offer app connectivity, allowing remote monitoring and control via smartphone. This convenience benefits all users regardless of model choice.
Indicates if the unit connects to a mobile app.
In the battle of App Connectivity,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
App Connectivity on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
You can check battery status, power usage, and charge levels from anywhere, providing peace of mind during use in remote locations.
Allows remote tracking of status and performance.
In the battle of Remote Monitoring,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Monitoring on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
While this model doesn't support voice commands, it offers full remote control via the app for easy operation.
Indicates if compatible with Alexa, Google, etc.
In the battle of Voice Assistant Compatibility,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
The DELTA Pro Ultra supports smart home panel integration, unlike the Delta Max. This makes the DELTA Pro Ultra more compatible with modern smart home systems.
Allows integration with home energy systems.
In the battle of Smart Home Panel / Integration,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
17 score
measurement.
Based on community votes for Smart Home Panel / Integration,
EcoFlow DELTA Pro Ultra ◉ earned
1 votes,
more than
EcoFlow Delta Max ◉,
which got 0 votes.
Bluetooth support is available on DELTA Pro Ultra but not on Delta Max. This addition enhances wireless communication options, making DELTA Pro Ultra more technologically advanced.
Shows if Bluetooth is available for pairing.
In the battle of Bluetooth,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Firmware upgrade via app is supported on both models, ensuring ongoing software improvements and feature updates that keep both the DELTA Pro Ultra and Delta Max current.
Allows firmware updates through the companion app.
In the battle of Firmware Upgrade via App,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgrade via App on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Wi-Fi
Does it support Wi-Fi?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
Allows for remote monitoring and firmware upgrades via the internet, ensuring your device stays up to date and efficient.
Indicates Wi-Fi connectivity for monitoring and control.
In the battle of Wi-Fi,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Remote Control
Does it support remote control?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
Enables you to control the power station's settings and power outputs from a distance, adding convenience during outdoor or emergency use.
Allows remote operation of functions via app.
In the battle of Remote Control,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Control on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Smart Energy Management
Does it have smart energy management?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Provides intelligent power usage optimization.
In the battle of Smart Energy Management,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Energy Management on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Usage History Tracking
Does it track usage history?
Who knows?
0Votes
EcoFlow DELTA Pro Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
EcoFlow Delta Max
(Help us out by suggesting one!)
Provides logs of past usage and charging cycles.
Don’t keep it to yourself — be the first to react and review the
Usage History Tracking on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Touch Screen
Does it have a touch screen?
No
0Votes
EcoFlow DELTA Pro Ultra
No
0Votes
EcoFlow Delta Max
vs
Touch Screen
Neither the DELTA Pro Ultra nor the Delta Max features a touch screen. Users interested in touchscreen control may need to consider other devices.
A touch screen provides easier user interface control.
In the battle of Touch Screen,
EcoFlow DELTA Pro Ultra ◉ is
same as
EcoFlow Delta Max ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Screen on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both units support off-grid cabin use. This suitability makes both the EcoFlow DELTA Pro Ultra and Delta Max good choices for remote power needs.
Indicates if it’s practical for powering remote cabins.
In the battle of Off-grid Cabin Use,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Off-grid Cabin Use on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
In the battle of Outdoor Camping Use,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Outdoor Camping Use on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Medical device support is provided in both the DELTA Pro Ultra and Delta Max, ensuring safe use with critical healthcare devices.
Indicates compatibility with critical medical devices.
In the battle of Medical Devices Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Medical Devices Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Power tool compatibility is available on both devices, catering well to users looking for portable power solutions for construction or DIY tools.
Shows if unit can handle power tools.
In the battle of Power Tool Compatibility,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Tool Compatibility on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Both models support CPAP devices, making them practical for users who require portable power for medical breathing equipment.
Indicates if specifically compatible with CPAP machines.
In the battle of CPAP Compatibility,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CPAP Compatibility on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
EV charging support is available on the EcoFlow DELTA Pro Ultra while the Delta Max does not support EV charging. DELTA Pro Ultra is thus better suited for electric vehicle owners.
Shows if it can charge electric vehicles.
In the battle of EV Charging Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
EV Charging Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Emergency Backup Use
Is it suitable for emergency backup use?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
An excellent choice for providing emergency backup power during power outages, keeping essential devices running.
Indicates if suitable for home or emergency backup.
In the battle of Emergency Backup Use,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Emergency Backup Use on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
RV/Van Use
Is it suitable for RV/van use?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
EcoFlow Delta Max
Ideal for RVers and vanlifers who need portable power to run electronics and small appliances while on the road.
Indicates if designed for RV or van travel applications.
In the battle of RV/Van Use,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RV/Van Use on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Home Appliances Support
Can it power home appliances?
Yes
0Votes
EcoFlow DELTA Pro Ultra
Yes
0Votes
EcoFlow Delta Max
Shows if capable of powering small to medium appliances.
In the battle of Home Appliances Support,
EcoFlow DELTA Pro Ultra ◉ is
better than
EcoFlow Delta Max ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Home Appliances Support on EcoFlow DELTA Pro Ultra ◉
vs EcoFlow Delta Max ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Battery Life
How long does this portable power station last on a full charge?
Excellent runtime — Over 40 hours
0Votes
0Votes
Long runtime — 20 to 40 hours
0Votes
0Votes
Moderate runtime — 10 to 20 hours
0Votes
0Votes
Short runtime — 5 to 10 hours
0Votes
0Votes
Very short runtime — Under 5 hours
0Votes
0Votes
Charging Speed
How fast does this portable power station recharge from empty to full?
Super fast — Under 2 hours
0Votes
0Votes
Fast — 2 to 5 hours
0Votes
0Votes
Decent — 5 to 10 hours
0Votes
0Votes
Slow — 10 to 20 hours
0Votes
0Votes
Very slow — Over 20 hours
0Votes
0Votes
Weight and Portability
How easy is it to carry this portable power station based on weight?
Ultra light — Under 10 pounds
0Votes
0Votes
Light — 10 to 20 pounds
0Votes
0Votes
Manageable — 20 to 30 pounds
0Votes
0Votes
Heavy — 30 to 50 pounds
0Votes
0Votes
Very heavy — Over 50 pounds
0Votes
0Votes
Durability
How durable is this portable power station for long-term use?
Extremely durable — Over 7 years lifespan
0Votes
0Votes
Very strong — 5 to 7 years lifespan
0Votes
0Votes
Strong — 3 to 5 years lifespan
0Votes
0Votes
Average — 1 to 3 years lifespan
0Votes
0Votes
Weak — Under 1 year lifespan
0Votes
0Votes
Noise Level
How loud is this portable power station when running?
Silent, no noise at all
0Votes
0Votes
Very quiet, barely there
0Votes
0Votes
Quiet most of the time
0Votes
0Votes
Noticeable but tolerable
0Votes
0Votes
Super noisy, hard to ignore
0Votes
0Votes
Ease of Setup
How easy is it to set up and start using this portable power station?
Super simple, ready in minutes
0Votes
0Votes
Easy to figure out
0Votes
0Votes
Straightforward with some effort
0Votes
0Votes
A bit confusing at first
0Votes
0Votes
Frustrating, takes too long
0Votes
0Votes
Design Appeal
How do you feel about the overall design and look of this portable power station?
Sleek and impressive
0Votes
0Votes
Stylish and modern
0Votes
0Votes
Okay, nothing special
0Votes
0Votes
Could look better
0Votes
0Votes
Really unattractive
0Votes
0Votes
Pricing
How do you feel about the price of this portable power station?
Great value for money
0Votes
0Votes
Pretty good price
0Votes
0Votes
Fair deal
0Votes
0Votes
Kinda pricey
0Votes
0Votes
Crazy expensive
0Votes
0Votes
Power Output
How strong is the power output of this portable power station when running multiple devices?
Extremely powerful — Over 2000W
0Votes
0Votes
Very capable — 1500 to 2000W
0Votes
0Votes
Good — 1000 to 1500W
0Votes
0Votes
Weak — 500 to 1000W
0Votes
0Votes
Very weak — Under 500W
0Votes
0Votes
Display and Control Interface
How clear and functional is the display and control panel on this portable power station?
Crystal clear and highly responsive
0Votes
0Votes
Easy to read and use
0Votes
0Votes
Fairly good but could improve
0Votes
0Votes
Hard to read or navigate
0Votes
0Votes
Unclear and unresponsive controls
0Votes
0Votes
Guides
3
Videos
1
Learn EcoFlow Delta Pro Ultra in 10 Minutes or Less
Supermod
Recaptor
0
Cartling
