A new energy boost in a light and compact design for your gopro this usb charger allows you to charge the battery of your camera in a car from a power pack or notebook it provides many charging options for on the go so you will always be ready to snap that perfect picture led function indicator gives information about the charge state more product information lightweight small and compact usb charger for gopro 3 ideal for on the go fast easy and safe charging of the battery the battery fits per