Extends your EcoFlow WAVE 3's runtime to up to 8 hours of wireless cooling or heating in Eco mode, no wall outlet needed.
1024Wh LFP battery clicks directly into the WAVE 3's base for fully cordless, modular operation, then detaches to carry or stow away.
Long-lasting lithium iron phosphate cells hold 80% capacity after 4000 charge cycles, close to a decade of seasonal use.
Fast, flexible recharging: full charge in around 75 minutes via combined AC and XT60, plus solar (up to 400W) and car input.
IP65-rated enclosure resists dust and water, with built-in USB-A (18W) and USB-C (140W) ports to charge devices on the go.
Monitor charge level, remaining runtime and battery health any time through the EcoFlow app via Wi-Fi or Bluetooth.
Product description
The EcoFlow WAVE 3 Add-on Battery extends your WAVE 3 portable air conditioner's runtime for true off-grid comfort, with up to 8 hours of wireless cooling or heating in Eco mode. This 1024Wh LFP battery clicks directly into the base of the WAVE 3 for cordless operation, with no wall outlet or generator required. Built on lithium iron phosphate cells, it holds 80% capacity after 4000 cycles, close to a decade of seasonal use.
Recharge is fast and flexible: a full charge in around 75 minutes using combined AC and XT60 input, plus support for solar (up to 400W) and car charging. An IP65-rated enclosure resists dust and water for rugged outdoor use, while built-in USB-A and USB-C ports charge your devices on the go. Monitor charge level and battery health any time through the EcoFlow app. Ideal for camping, caravans, four-wheel driving and blackout backup.
Specifications
Battery type: LFP (lithium iron phosphate)
Capacity: 1024Wh (51.2 V, 20 Ah)
Cycle life: 80%+ capacity after 4000 cycles
Max output power: 858 W (powers the WAVE 3 via XT60)
USB-A output: 18 W max (5/9/12 V)
USB-C output: 140 W max (up to 20/28 V, 5 A)
Max input power: 1000 W
Solar input: 11 to 60 V, 13 A, up to 400 W
Car charging input: 12/24 V, 8 A, up to 200 W
Charging time: around 75 minutes (combined AC and XT60)
Ports: XT60, USB-A, USB-C
App control: yes, EcoFlow app via Wi-Fi and Bluetooth
