GoPro HD HERO & HD HERO2 Rechargeable Lithium-ion Battery

The GoPro AHDBT-002 Lithium-ion Battery is compatible with any HD Hero or HD Hero 2 camera as spares or replacements. HD Hero 2 camera delivers insane action shots because it's built for pros. GoPro rechargeable batteries live up to the same motto, providing up to 2.5 hours of recording time. Recharge right in your camera by connecting to your computer or wall outlet adapter using the camera's USB cable. An optional car charger adapter lets you recharge on the road. GoPro rechargeable batteries can be recharged to 80% capacity in 1 to 2 hours, just a bit longer for a full charge