Description
Get dramatically more off-grid cooling time from your EcoFlow WAVE portable air conditioner with the EcoFlow Wave Add-On Battery — a dedicated expansion battery that snaps directly onto the bottom of your WAVE unit, transforming it from a plug-dependent appliance into a fully self-contained, wireless cooling system. For van lifers, campers, and anyone who needs portable climate control without access to shore power, this add-on battery is the essential companion to the original WAVE air conditioner.
The Wave Add-On Battery provides a substantial additional energy reserve that significantly extends the WAVE’s total off-grid runtime. In cooling mode at the unit’s maximum efficiency setting, the combination of the WAVE’s built-in battery and the Add-On Battery can provide hours of continuous wireless operation — enough to stay comfortable through a full night of camping or a long day working in a hot van without plugging in. In heating mode during cool nights, the extended runtime gives you the same flexibility, keeping your sleeping space warm without a hookup.
The battery attaches and detaches in seconds using a secure locking mechanism, so you can run with the full extended-runtime setup when you need it, or detach it for a more compact footprint when space is limited. It recharges through standard AC power or from a compatible EcoFlow power station, and the EcoFlow app provides a unified view of both the WAVE’s built-in battery and the Add-On Battery’s state of charge.
Compatible with the original EcoFlow WAVE portable air conditioner. Note: for WAVE 2 and WAVE 3 compatibility, please see the dedicated WAVE 2 or WAVE 3 Add-On Batteries. Backed by EcoFlow’s standard product warranty.
