Re-Fuel ProPack 12hr battery features extended, continuous recording time. The battery pack seamlessly clips on to the GoPro Hero 3+ housing, and is compatible with all GoPro accessories. It has an easy to read battery meter right from the GoPro screen, and a “Shake to Read” LED battery gauge/charging indicator. The battery pack is rugged, dustproof and waterproof, up to an IP68 tested 131 feet. A 2A wall charger and USB cable is included with each.