Battery quantity: 12 brands: PAFISH warranty: 1 year product certification: UL cycle times: ≥ 500 times Specification: gray 110V, gray 220V Battery specification: 18650 Shell material: aluminum alloy weight: 965g Battery type: ternary lithium battery output parameters: AC: 110V or 220V/100W, DC: 5V Product series: energy storage power protection type: overload protection, overvoltage protection, overcurrent protection, power protection. Boundary dimension: 70X70X212MM Power type: other power display mode: LED power indicator input parameter: DC: 5V