GoPro Hero 3 Battery by Limefuel, Replaces GoPro AHDBT-201, AHDBT-301, AHDBT-... Additional power for use with GoPro Hero3 Camera- lasts longer than original GoPro battery Keep spare batteries on hand so you can keep shooting! Battery charges through GoPro Mini USB or with compatible charger Fully compatible with all GoPro Hero3 and Hero3+ video camera editions Hero3 battery features premium rechargeable lithium-ion cells- 3.7V, 1200mAh Includes 1 Limefuel Hero3+ Replacement Battery, Limefuel 12 month warranty