Comparison EcoFlow DELTA 2 Max vs EcoFlow DELTA Pro

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	EcoFlow DELTA 2 Max	EcoFlow DELTA Pro
	from $1,099.00 up to $1,499.00 Compare prices 5	from $1,999.00 up to $2,599.00 Compare prices 5
all specs only differences
User reviews		₀ ₀ ₀ ₁
TOP sellers	Amazon.com $1,299.00 Buy in shop Geekbuying.com $1,499.00 Buy in shop Adorama.com $1,099.00 Buy in shop	Amazon.com $1,999.00 Buy in shop Geekbuying.com $2,599.00 Buy in shop Newegg.com $1,999.00 Buy in shop
	Supports up to 2 battery modules {2527847, DELTA 2 Max Battery}. LiFePO4 battery, 3000 charging cycles, 10 years of daily use until reaching 80% of the original capacity. Possibility of use as an energy independence kit for the home.	2 USB A ports, 2 USB A Fast Charge ports, 2 USB C ports. Transport wheels. Bluetooth support. Anderson port, car cigarette lighter port, DC5521 port, Infiniti port. LFP - lithium iron phosphate battery. Capacity 3600 Wh
In box	charging station	charging station
Rated power	2400 W	3600 W
Peak power	4800 W	7200 W
Output waveform	sinusoid (PSW)	sinusoid (PSW)
UPS function
Outputs
Sockets (230 V)	4	4
USB A	2 5В/2.4А 12 W	2 5В/2.4А 12 W
USB A (quick charge)	2 5В/2A, 9В/2A, 12В/1.5A 18 W	2 5В/2.4A, 9В/2A, 12В/1.5A 18 W
USB C	2 5 A 100 W	2 5 A 100 W
Car cigarette lighter
Add. ports		USB B
Inputs (station charging)
From solar panels
Input port XT60
Anderson port		12.6 / 30 A
Add. ports		Infiniti
Battery and charging time
Connecting an additional battery
Battery type	LiFePO4	LiFePO4
Battery capacity	2048 W*h	3600 W*h
Charging cycles	3000	3500
Charging time (socket) ≈	53 min	114 min
Charging time (socket + solar panel) ≈	43 min
Charging time (solar panel) ≈	138 min	135 min
Charging power (socket)	2400 W	1800 W
Charging power (solar panel)	1000 W	1600 W
General
Smartphone synchronization	Bluetooth and WiFi	Bluetooth and WiFi
PSU	built into the body	built into the body
Display
Wheels for transportation
Carrying handle
Operating temperature	0 – 45 °C	-20 °C ~ +45 °C
Dimensions	497x242x305 mm	416x285x635 mm
Weight	23 kg	45 kg
Warranty	5 years	3 years
Added to E-Catalog	september 2023	september 2022

Brief conclusions of the comparison portable power stations

When comparing the EcoFlow DELTA 2 Max and EcoFlow DELTA Pro charging stations, several key points can be highlighted. The DELTA 2 Max has a rated power of 2400 W and peak power of 4800 W, while the DELTA Pro offers higher figures — 3600 W and 7200 W, respectively. Both devices support a sine wave output and have a UPS function, but the DELTA Pro provides faster charging from the grid (114 minutes compared to 53 minutes for the DELTA 2 Max). In terms of ports, both models feature 4 x 230 V outlets and 4 x USB-A ports, however, the DELTA Pro additionally offers USB-C and Anderson ports. Users note that the DELTA Pro is bulkier and heavier (45 kg versus 23 kg for the DELTA 2 Max) but is equipped with wheels for ease of transport. Overall, the DELTA Pro is suitable for more demanding tasks, whereas the DELTA 2 Max may be a more convenient option for everyday use.

Price comparison

Glossary

Rated power

Power that a device can consistently produce for an indefinitely long time without any unpleasant consequences. For normal operation of the charging station, the rated power must be at least 15 - 20% higher than the total power of all devices simultaneously connected to it.

Peak power

Some electrical appliances (in particular, units with electric motors - refrigerators, air conditioners, etc.) consume significantly more energy at startup than after reaching the operating mode. For such a load, the peak power of the charging station must be taken into account - its indicator must be higher than the starting power of the load.

USB A (quick charge)

Full size USB A ports with fast charging support. It allows you to charge your smartphone, tablet or other connected device much faster. The charging process takes place at increased power, and the current and voltage at each stage are regulated in such a way as to remain within the optimal values. However, it should be borne in mind that in our time there are many fast charging technologies and not all of them are compatible with each other.

- The strength of the current. The parameters of the current issued through the USB A fast charging connectors. Note that different voltage and current parameters can be output to different ports of the charging station. This item specifies the current values at a certain voltage (for example, 5 V / 3 A, 9 V / 2 A, 12 V / 1.5 A).

— Power. The maximum power in watts (W) that the charging station is capable of delivering through the USB A fast charging connector to one charging device. High output power allows you to speed up the charging process. However, the appropriate power must be supported by the device being charged - otherwise the speed of the process will be limited by the characteristics of the gadget.

Add. ports

Additional output connectors provided in the design of the charging station in addition to those described above.

Anderson port

A large two-pole connector for connecting batteries, chargers and all kinds of equipment where reliable contact is required for the sake of ensuring stable operation of the equipment. Anderson Port is resistant to moisture changes, can be used both for indoor and outdoor mechanisms. Thanks to identical mating parts, a pair is formed by two identical connectors, which are rotated 180 ° relative to each other. Most often, Anderson port is used in mobile homes on wheels.

Add. ports

Additional input connectors provided in the design of the charging station in addition to those described above.

Battery capacity

Nominal battery capacity, in fact - the amount of energy that is supposed to be stored. The larger it is, the longer the battery life of the charging station will be, all other things being equal. On the other hand, this parameter also affects the dimensions, weight and price of the battery, despite the fact that an energy-intensive battery is not always required. By the indicator of capacity in watt-hours, you can compare batteries with each other.

Charging cycles

The number of charge-discharge cycles that the battery can withstand without significant loss of performance.

In the process of operation, the batteries wear out, which causes their performance to suffer (in the first place, the capacity decreases). Battery life is usually measured in charge-discharge cycles. However, models with the same declared resource are not always equally durable in practice. Different manufacturers may interpret “significant loss of performance” in different ways: for example, one brand indicates the resource up to a 20% decrease in capacity (DOD > 80%), another - up to a 60% decrease (DOD > 40%) Behind the abbreviation DOD worth decoding Depth of Discharge, i.e. discharge depth. Therefore, when choosing, it makes sense to focus not only on pure numbers, but also on other sources - test results, reviews, etc. Also note that battery life can be noticeably reduced if the operating conditions are violated (for example, in case of overheating or hypothermia).

Charging time (socket) ≈

Time to charge the portable power station from a fully discharged state to 100% charge when using the power adapter from a household outlet. This refers to the original battery and standard charger.