Applied with high-tech Japanese cells, Smatree High Capacity Li-ion Batteries comes with 1290 mAh for safer and longer battery life.They are fully compatible with the HERO4 Black and HERO4 Silver models.
Smatree 3-Channel Charger with a mini USB port supports DC power supplies. It can charge 3 batteries for GoPro Hero 4 at the same time. Three charging channels are independent of each other. You can charge two or three batteries, at the same time, or charge one battery one time. It is definitely a time-saving, space-saving and portable charger adapter.
Contents: 2 x Smatree Li-ion 1290mah Batteries
1 x Smatree Rapid 3-Channel charger
1 x USB charging Cord
GoPro HERO4 Black
GoPro HERO4 Silver
8 x 8 x 2 cm