Product Description Input: DC5V/2.1A,Type-C InputOutput: Dual USB DC5V/2.1ABattery: Energy-efficient A+ polymerOutput rate: Up to 95%capacityMaterial: ABS+flame retardant PCOvercurrent and overvoltage protections for the circuitSpecifications:Dimensions: 137 x 69 x 16 mmCapacity: 10000mAh