EcoFlow Delta 2 Max 1000 W

Advanced BMS protection

An integrated battery management system regulates key values, including voltage, current and temperature, ensuring DELTA 2 Max is safe, protected and able to stand the test of time.

Rugged design

DELTA 2 Max is made from a rugged, one-piece design and built to withstand the rigors of everyday transportation. All connections are reinforced and protected against wear and tear.

Improved technology, lighter weight

Despite the improved LFP battery, DELTA 2 Max is still 30% lighter than comparable 2 kWh LFP Power Stations on the market.

Power 99% of devices with X-Boost.
Power just about anything with an output of up to 3,100 W.
DELTA 2 Max powers almost any appliance you need with a large AC output of 2,400 W. And with X-Boost technology, you can power devices up to 3,100 W. Compared to other power stations, DELTA 2 Max can power more devices without overloading or overheating.

Power for the whole family

2.048 Wh capacity

With a generous 2,048 Wh capacity, DELTA 2 Max is ideal for household backup, providing you with hours of essentials. Its light weight makes DELTA 2 Max portable to take along on your next camping trip.
*Specifications are based on a 120 W refrigerator.

The world's fastest AC+solar charge in 43 minutes
Charged to 80% in just 43 min*

DELTA 2 Max's enhanced technology, combined with AC power, gives you world-leading charging speeds of up to 1,000 W solar input. Achieve an 80% charge in just 43 min. Or charge to 80% in just 53 min with AC power.

*With a combined AC and solar input power of 2,400 W, AC power is 1,800 W and solar input power is 600 W maximum.

Up to 1,000 W solar input

With a solar input of 1,000 W, the system is fully charged in 2.3 hours when you connect up to 2 portable 400 W solar panels from EcoFlow or 4 sets of bifacial 220 W solar panels.

Solar charging times

1.000 W charge approx. 2.3 hours

880 W charge approx. 2.6 hours

800 W charge approx. 2.8 hours

As quiet as 30 dB

Quiet charging.
At only 30 dB, DELTA 2 Max is quieter than other 2 kWh Power Stations on the market.

*From a distance of about 50 cm, the noise level is 30 dB (with low input and 500 W output) compared to other Power Stations with 55 dB or more.

Technical data:

AC output: 4 outlets, 2400W total (Surge 4800W)4 outlets, 2,400 W total (Surge 4,800 W)

Capacity: 2.048 Wh

USB-A Output: 2 outlets, 5 V, 2.4 A, 12 W max per outlet

USB-A Fast Charge: 2 ports, 5 V, 2.4 A / 9 V, 2 A / 12 V, 1.5 A, 18 W max

USB-C output: 2 ports, 5/9/12/15/20 V, 5 A, 100 W max per port

Auto power output: 1 port, 12.6 V, 10 A, 126 W max

DC5521 output: 2 ports, 12.6 V, 3 A, 38 W max per port

AC ChargingAC charging: X-Stream fast charge 2,300W, 10 A

AC input voltage: 220 V-240 V~ max. 10 A 50/60 Hz

Solar charging:11 V-60 V 15 A, single port 500 W; dual port 1,000 W

Car charging: Supports 12 V / 24 V battery, 8 A

Battery chemistry: LFP (LiFePO4 battery)

Life cycle: 3,000 cycles to over 80% capacity

Connectivity: WLAN and Bluetooth