Charge up to 2 batteries and keep your HERO5 Black camera powered with this GoPro Dual Battery Charger which also includes a spare battery.Simply Plug the charger in using the included USB cable to charge your batteries.When combined with the separately available Supercharger,you can expect up To 45% faster charge times.Charging status is displayed via built-in LEDs.Green means charging, and amber means you're ready to roll with a topped-off Battery.