Conveniently charge two GoPro batteries simultaneously with the Dual Battery Charger. Charges via any USB port. For up to 45% faster charging,1 use with GoPro Supercharger (International Dual-Port Charger).2 Dual LED indicator lights display the charging status. Includes a spare 1220mAh lithium-ion rechargeable battery.Conveniently charges two GoPro camera batteries simultaneously.Charges via any USB port; for faster charging, use with GoPro Supercharger (International Dual-Port Charger)2.Dual LED lights display charging status of both batteries.Includes a spare 1220mAh lithium-ion rechargeable battery.Allows you to charge your spare batteries while you use your camera.Conveniently charge two HERO5 Black batteries simultaneously with the Dual Battery Charger. Charges via any USB port. For up to 45% faster charging, use with GoPro Supercharger (International Dual-Port Charger). Dual LED indicator lights display the charging status. Includes a spare 1220mAh lithium-ion rechargeable HERO5 Black battery.Conveniently charge two HERO5 Black batteries simultaneously with the Dual Battery Charger. Charges via any USB port. For up to 45% faster charging, use with GoPro Supercharger (International Dual-Port Charger). Dual LED indicator lights display the charging status. Includes a spare 1220mAh lithium-ion rechargeable battery for your HERO5 Black.