EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.
Make it a triple. Expand capacity.
With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
| Use an extra battery to expand capacity. Great for extended power outages, long camping trips, or your RV. | 2kWh with 1x DELTA 2 Extra Battery | 3kWh with 1x DELTA Max Extra Battery |
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| DELTA 2 | DELTA 2 Extra Battery | DELTA Max Extra Battery |
| Use an extra battery to expand capacity. Great for extended power outages, long camping trips, or your RV. | ||
| 2kWh with 1x DELTA 2 Extra Battery | ||
| 3kWh with 1x DELTA Max Extra Battery | ||
| ||
| DELTA 2 | DELTA 2 Extra Battery | DELTA Max Extra Battery |
Power pretty much anything.
A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you're around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
Go green without sacrificing speed.
Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.
Pick from a range of solar panels to get the speed you need (110W, 160W, 220W, 400W). With that, you've got access to free energy anywhere.
Discover DELTA 2 Solar Generators >
Built to last 6x longer.
Finally… tech that's made to last. Get years of regular use until hitting 80% of its original capacity. That's down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.
Safety first
DELTA 2's built-in battery management system regulates vitals to keep it safe, secure, and built to stand the test of time.
Ready for emergencies.
Use as an EPS (emergency power supply) to auto-switch to battery power when the grid goes down. Great for blackouts to keep your essentials running.
Plug and play home backup power
A simple power outage solution to power your essential home appliances with 1800W AC output by directly connecting the DELTA 2 with your home's power inlet box* with a generator cord for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts. *including transfer switch which has a male L14-30 twist-lock connection that can accept a L14-30 extension cord.
Part of an ever-growing ecosystem.
What's in the box
1. DELTA 2 2.AC Charging Cable3. Car charging cable 4. DC5521 to DC5525 cable 5.User Manual6. App quick start guide 7. Warranty card
*The solar to XT60 charging cable is included in EcoFlow portable solar panels.
Specs
Capacity
1024 Wh
Extra Battery
Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output
6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost)
2200W
USB-A Output
2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output
1 port, 12.6V, 10A, 126W Max
DC5521 Output
2 ports, 12.6V, 3A, 38W Max
AC Charging
X-steram Fast Charge 1200W max
AC Input Voltage
100~120V 15A, 220~240V 10A(50Hz/60Hz)
Solar Charging
11-60V, 15A, 500W max
Car Charging
Support 12V/24V battery, 8A
DC Charging
1100W
Battery Chemistry
LFP (LiFePO4 battery)
Cycle Life
3000 cycles to 80+% capacity
Connectivity
Wi-Fi & Bluetooth
Dimensions
15.7 x 8.3 x 11 in / 400 x 211 x 281 mm