EcoFlow river Pro Extra Battery. Barely used. Still has the plastic on the River Pro. There arent many charging cycles used, easily has 95 capacity left. Comes in original box, with connectors for charging via solar panels.The capacity of the River Pro is 720Wh, the extra battery is also 720Wh. Combined total 1440Wh of power.This is a fantastic system. Charges via wall outlet in 1.6 hours. Not sure how long it takes via solar-panel charging, never tried. Has 3x 600w AC outlets, 1x DC outlet, fast USB and USB-C ports, car charger port.
