Description
Extend your EcoFlow WAVE 2’s off-grid cooling and heating runtime at a lower cost with the EcoFlow WAVE 2 Add-on Battery (Refurbished). This factory-refurbished expansion battery delivers the same significant runtime extension as a new unit — snapping directly onto the bottom of your WAVE 2 for hours of additional wireless climate control — at a more accessible refurbished price. Each unit has been professionally inspected and tested to meet EcoFlow’s full operational performance standards.
The WAVE 2 Add-on Battery attaches securely to the underside of the WAVE 2 portable air conditioner and integrates seamlessly with its power management system. Together, the WAVE 2’s built-in battery and the Add-on Battery provide substantially extended off-grid runtime — enough for a full night of comfortable, cable-free cooling or heating in a tent, van, or cabin. When your temperature targets are reached and the WAVE 2 cycles into maintenance mode, the combined battery capacity means you can maintain comfort through the night without any power interruption.
Attaching and detaching the Add-on Battery takes seconds — a secure mechanical connection locks it in place during use, and releases cleanly when you want the WAVE 2 in its more compact standalone configuration. The battery recharges through standard AC power or from a compatible EcoFlow power station, and the EcoFlow app monitors the charge status of both the built-in battery and the Add-on Battery together.
Compatible with the EcoFlow WAVE 2 only. Minor cosmetic wear may be present from prior use, but all electrical and mechanical performance is fully guaranteed. Backed by EcoFlow’s refurbished product warranty.
