Ecoflow River 3 Plus Portable Power Station.

Capacity & Output: It features a 286Wh battery capacity and a 600W rated output, with X-Boost technology boosting it up to 1200W. Charging: It supports 1-hour fast charging from 0-100% and can handle up to 220W fast solar charging. Features: It includes a pro-grade UPS switch (<10ms) and expandable capacity up to 858Wh with a wire-free connection.