SJCAM SJ4000 Battery+Dual Charger For SJCAM SJ 4000 SJ 5000 SJ5000Plus SJ6000 M10Item Name : SJCAM BatteryDimension : 33mm x 29mm x 11mmWeight : 20GVoltage : 3.7V / 3.33WhCapacity : 900mAH (New Core)Cell Type : Li-on Item Name:Battery Dual ChargerWeight:25GInput:DC5V 1A*2Output:DC 4.35V 750mAh*2 Package:2 x SJCAM SJ4000 Battery (3.7V 900mAh)1 x Dual Battery Charger1 x USB Cable