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. The charger includes a spare 1160mAh lithium-ion battery for the HERO4 camera.
Charger: HERO4 batteries Battery: HERO4 Black and Silver edition cameras