The EcoFlow EB300 Battery for RIVER 3 Plus is engineered to enhance the power station's overall capacity. When paired with the RIVER 3 Plus, the EB300 securely attaches physically through clips and wirelessly via pogo pins, adding 286Wh of power capacity. Alternatively, the EB300 can function independently as a massive power bank. Devices can connect through a single USB-C port to receive up to 140W of power, the same port used for recharging the EB300. The long-lasting power is generated by LiFePO 4 battery chemistry, designed to last for up to 10 years.
