EcoFlow Wave 3 Add-on Battery, 1024 Wh, Black/Grey

The EcoFlow Wave 3 1024Wh Add-on Battery extends the runtime of the Wave 3 portable air conditioner. It provides 858W of power, specifically regulated for the host unit, to maintain climate control in off-grid locations such as cabins or campsites. Using Lithium Iron Phosphate (LFP) technology, the battery ensures a stable 51.2V discharge. Actual runtime depends on the cooling settings and electrical load.

The unit has an IP65 rating for protection against dust and water splashes. It weighs 15.3 kg and measures 519 x 297 x 336 mm. The battery can be charged via a 400W solar input, a 1000W DC input, a standard mains socket, a car auxiliary outlet, or an alternator. It also features a 140W USB-C port for charging mobile devices. With a lifespan of 4,000 charging cycles, the internal cells are built for long-term, repeated use in various outdoor conditions.

• 1,024Wh capacity — extends runtime for off-grid climate control.
• 4,000 charging cycles — designed for long-term battery health and performance.
• IP65 rating — protects the enclosure against dust ingress and water splashes.
• 140W USB-C output — enables fast charging for laptops and other portable devices.
• 400W solar input — supports recharging via compatible solar arrays.
• 1,000W DC input — allows for rapid recharging from high-wattage power sources.