Battery Technology BTI PackFor Camera Rechargeable1050 mAh3.7 V DC GPRO-AHDBT-201-301

BTI Battery Pack
With 1050 mAh capacity, the battery delivers a long lasting charge to your camera.
Can be used multiple times, hence saving your money.
3.7 V DC battery – Powers your camera safely.
Smaller and lighter than other rechargeable batteries, proving ideal for portable devices.