7.2V Lithium-ion Battery Pack for EN-EL22 Nikon 1 S2 Digital Camera Battery Type: Lithium-ion (Li-ion)  Color: L.grey Voltage: 7.20V  Capacity: 1010mAh No. of cell: 2  Weight: 105.35 g Compatible Battery Part Numbers: EN-EL22 Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension of your device.