GoPro Dual Battery Charger with Battery for HERO4

The Dual Battery Charger with Battery for HERO4 allows you to charge two GoPro HERO4 batteries simultaneously. It is able to power from just about any USB power source - use the GoPro Wall or Auto Charger, a smartphone charger, a computer - even a USB backup battery. Dual LED indicator lights display the charging status, so you know when your batteries are ready for action.