Ecoflow Efeb300 Portable Power Station Accessory Battery

Expand the capacity of the EcoFlow RIVER 3 Plus with a compatible extra battery. Choose a 286Wh or 572Wh option to increase the system’s total capacity to up to 858Wh.

The battery connects wirelessly through pogo pins, with no cables or screws required, and adds a 140W USB-C input and output for charging and recharging flexibility. It can also be used independently, making it practical for outdoor trips and portable power needs. It uses LFP battery technology for long-lasting performance.

Expand the capacity of the EcoFlow RIVER 3 Plus with a compatible extra battery. Choose a 286Wh or 572Wh option to increase the system’s total