Tenergy SideKick10 Power kit for GoPro HD HERO3 AHDBT-201 AHDBT-301 AHDBT-302 Tenergy 13000mAh high capacity power bank can charge GoPro Hero3/3+ battery up to 10 times per power bank charge. Includes a high performance replacment LiPO battery (Compatible with GoPro HD Hero3 White Edition, GoPro HD Hero3 and Hero3+ Silver Edition, GoPro HD Hero3 and and Hero3+ Black Edition, Replaces GoPro AHDBT-201, and GoPro AHDBT-301 and AHDBT-302 battery.) The SideKick Power Adapter can easily charge the GoPro battery via USB port (using a power bank or your computer) Safe Power for Your Devices: Intelligent circuitry with built-in voltage sensing detects and responds to your device's power needs, and safety features ensure that your devices are protected. Thermal management shuts off the battery to prevent overheating. Special designed SideKick Power Adapter for GoPro batteries