


EcoFlow WAVE 3 Battery - 1024Wh
Extend the autonomy of your EcoFlow WAVE 3 portable air conditioner with this additional 1,024 Wh battery. It allows you to enjoy heating or cooling without a power outlet, especially in a camper, van, tent, boat, or any space without electrical supply.
Its LFP technology ensures excellent longevity, with up to 4,000 cycles before reaching 80% of its initial capacity. Once paired with the WAVE 3, it offers between 2 to 8 hours of autonomy depending on the mode and power used.
The battery can also serve as an independent power source to charge various devices thanks to its USB-C outputs of 140 W and USB-A of 18 W. It can be recharged via mains, solar panel up to 400 W, from a car socket, or with a compatible EcoFlow alternator charger.
Main features:
- Capacity: 1,024 Wh
- Technology: LFP battery
- Lifetime: 80% capacity after 4,000 cycles
- Autonomy with WAVE 3: 2 to 8 hours
- Maximum output power: 858 W
- USB-C output: up to 140 W
- USB-A output: up to 18 W
- Solar recharge: up to 400 W
- Protection rating: IP65
- Dimensions: 516 × 281 × 111 mm
- Weight: approximately 9.7 kg
Recommended uses: autonomous heating or cooling, camping, converted van, camper, events, boating, business trips, and powering USB devices.
Note: this is the additional battery only. The EcoFlow WAVE 3 air conditioner is sold separately.




