This is a genuine GoPro rechargeable battery, compatible with the GoPro HERO9, HERO10, HERO11, and HERO12 in black. The battery has a capacity of 1720mAh and is made of Li-Ion chemical composition. It is perfect for those who need a replacement battery or want to have a spare. This battery is compatible with the GoPro brand and is designed to provide the user with a long-lasting and reliable power source for their camera.