A new generation of smart mobile power is here. EcoFlow Tech's first product, RIVER, is a portable battery with 412W output, 11 charger ports, flow-through charging, and a shelf life of 1 year. World's, most comprehensive array of charging ports ever. Mega-Capacity 116,000mAh/412Wh Lithium-ion Battery & Total Output of 500 Watts. Ultra-Lightweight (11 lbs). RIVER can be re-charged through car, wall, and solar chargers.