
EcoFlow DELTA 2 Portable Power Station – Powerful, Expandable, Reliable
Be prepared for anything with the EcoFlow DELTA 2 Portable Power Station. Designed for home backup, road trips, and outdoor adventures, it offers powerful, expandable energy storage, ensuring your family stays secure and comfortable — all while staying green.

Key Features:
Industry's First Drive & Charge Portable Power Solution
Never worry about running out of power on the road. With the EcoFlow 800W Alternator Charger, you can tap into your vehicle’s excess energy, recharging your DELTA 2 while you drive. Turn every mile into a free recharge opportunity.
Expandable Capacity for Extended Power Needs
Starting with a robust 1kWh capacity, the DELTA 2 can be expanded to meet larger demands:
- Add the DELTA 2 Extra Battery to reach 2048Wh.
- Connect the DELTA Max Smart Extra Battery for 3040Wh.
- Use the DELTA 2 Max Smart Extra Battery for a massive 3072Wh.
Perfect for long camping trips, RV adventures, or prolonged power outages.
Power Almost Anything
With an 1800W AC output (surge up to 2700W), DELTA 2 powers over 90% of home appliances — from fridges and microwaves to coffee makers. Thanks to X-Boost technology, it can handle devices up to 2200W without overloading. Plus, plug in up to 15 devices simultaneously for family gatherings or emergencies.

Fast and Green Solar Charging
Pair your DELTA 2 with EcoFlow’s portable solar panels for fast, sustainable recharging:
- Charge in 3-6 hours with 1x400W or 2x220W solar panels.
- Supports solar panels ranging from 110W to 400W.
- Equipped with MPPT technology for >98% solar efficiency, maximizing your energy capture.
Built-in Safety and Smart Features
- Advanced Battery Management System (BMS) to protect your DELTA 2 from voltage, current, and temperature irregularities.
- Functions as an Emergency Power Supply (EPS), automatically switching to battery during a blackout to keep essentials running.
-
Plug-and-play home backup capability when connected to your home’s power inlet box* using a standard generator cord (*requires L14-30 twist-lock connection).
An Expanding Ecosystem
The DELTA 2 is just the beginning. Integrate seamlessly with:
- Portable solar panels
- Wave portable air conditioner
- Extra batteries
- And more EcoFlow devices for a complete home or off-grid power system.

Specifications
| Specification |
Details |
| Capacity |
1024Wh |
| Extra Battery Support |
DELTA 2 Extra Battery or DELTA Max Extra Battery |
| AC Output |
6 outlets, 1800W total (Surge 2700W) |
| Max Device(s) Power (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-Stream) |
1200W max |
| AC Input Voltage |
100-120V (50Hz/60Hz) |
| Solar Charging |
11-60V, 15A, 500W Max |
| Car Charging |
Supports 12V/24V battery, 8A |
| DC Charging |
1100W |
| Battery Chemistry |
LFP (LiFePO4) |
| 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 |
| Net Weight |
27 lbs / 12 kg |

What's in the Box:
- DELTA 2 Portable Power Station
- AC Charging Cable
- Car Charging Cable
- DC5521 to DC5525 Cable
- User Manual
- App Quick Start Guide
- Warranty Card
(*Solar to XT60 charging cable included with EcoFlow solar panels.)

Stay ready, stay connected. With the EcoFlow DELTA 2 Portable Power Station, your home, road trips, and outdoor adventures are powered with confidence and sustainability.