TELESIN 3-Channel USB Charger w/ 2 PCS Batteries for GoPro Hero4Batteries &amp; Chargers<br>Form  ColorBlackPower AdapterBatteryModelGP-BC-403MaterialPlasticQuantity1 DX.PCM.Model.AttributeModel.UnitCompatible ModelsGoPro Hero 4 SessionMark Capacity1200 DX.PCM.Model.AttributeModel.UnitBattery Measured Capacity 1200 DX.PCM.Model.AttributeModel.UnitBattery TypeLi-ion batteryVoltage3.8 DX.PCM.Model.AttributeModel.UnitDecode Use DirectlyPacking List1 * Multi-charger2 * Hero4 batteries 2 * Hero4 battery cases1 * Usb charging cable<br>