Progo Power Pack (Two Li-Ion Rechargeable Batteries and Pocket Travel AC/DC Wall Charger with Car Adapter & US to European plug) for GoPro HD HERO 3, GoPro AHDBT-201, AHDBT-301 Progo Brand Replacement Battery and charger, 100% Compatible with original manufacturer equipments, guaranteed! Package includes 2 Progo batteries and 1 pocket AC/DC rapid battery charger with car adapter and US to Euro plug. High quality Li-Ion battery cell, longer battery life with no memory effect. Charger features fold-in AC plug. Quick charging GoPro AHDBT-201, AHDBT-301 battery. Smart circuit design and LED indicators with automatic current control to protect battery from overcharging, short circuit, and electronic shock. 12 months warranty