Smatree Battery (2 Pack) for Gopro Hero 4-[NOT for hero 5] More battery pack: 2 pack fully compatible batteries (1290mAh) keep your GoPro HERO 4 camera running longer time Compatible with the GoPro HERO4 black and GoPro HERO4 silver models,good replacement battery pack for you more power for more shots: 2 pack extra battery for GoPro camera , keep your camera longer in vacation with premium Japanese cells for longer battery life, more power for your GoPro camera 3 year warranty