Smatree Battery (3 Pack) and 3-Channel Charger for Gopro Hero 4 -[NOT for Hero 5] [NOT for hero 5]With high-tech Japanese cells, rechargeable Li-ion batteries with 1290 mAh for longer battery life Rapid 3-Channel Charger allows charging 3pcs batteries Smatree batteries and charger are compatible with hero 4 Smart LED light indicated RED when charging and GREEN when complete Contents: 3 x Battery; 1 x 3-Channel Charger; 1 x USB Cord