HSU Rechargeable Battery and Triple Charger - for Gopro Hero 4 Silver and Hero 4 Black (1160mAh, 3 Packs) REPLACEMENT BATTERY FOR GOPRO 4-HSU Lithium-Ion Rechargeable Batteries is a Replacement spare battery for GoPro Hero 4 black, silver session with High capacity of 1160mAh NOT for hero 5:High quality rechargeable Li-ion batteries with 1160 mAh are compatible with hero 4 for longer battery life. Convenient to charge:3 slots (rapid 3-Channel Charger) allow charging 3pcs batteries at the same time charging respectively.It also fit the original Go-Pro batteries well. LED Indicator lights:LED light indicated RED when charging and GREEN when completed. Contents: 3 x Battery; 1 x 3-Channel Charger; 1 x USB Cord.