Maximal Power GoPro AHDBT301 Video Camera Battery (Black)

Features: MaximalPower brand battery. Battery Type: Li-ion; 1200mAh; 3.7V.100% Compatible with original manufacturer equipments. Absolutely no memory effect so that you can charge battery at anytime. Integrated microchip prevents overcharging & lengthens battery life! Capacity: 3.7v 1200mAh (Will NOT affect battery compatibility)Works in the following devices: GoPro Hero3 Black Edition GoPro Hero3 Black Edition-Surf GoPro Hero3 Silver Hero3 White Edition Replaces the following OEM battery part numbers:AHDBT-301NOTE:Please FULLY charge your rechargeable batteries before first use. When in doubt, charge your batteries overnight (8 hours).Please fully cycle your Li-ion batteries (fully charge, then fully discharge them) at least once before regular use.DO NOT full charge your Li-ion batteries before storing them for long periods of time. Discharge them close to half a charge first.