Basic InfoModel NO.:YS-G1Charger Type:USB ChargerCompatible Brand:Gopro hero 4�Package:Packing in Box,Website:http://www.amblefree.com, Original PackType:Chemical CellBattery Type:Lithium-Ion BatteryBattery Composition:Battery PackCapaicty: 5200mahFeatures:�?�This battery charger is special for Gopro camera battery?�With 5200mah capacity�?�Can be power supply for mobile phone�?�Small size and easy to take?�Emergency use when Gopro battery died?�Capacity can be up to 6800mah?�3-resisting product : waterproof- dustproof-shockproof�?�Optional Gopro battery for optional, so that you can record every moment of your exciting life