Hyperion Samsung 2x1500mAh Battery + Charger for Samsung Google Nexus S/Nexus 4G (Also Compatible with Samsung D720, I9020, Code i220, Behold II T939, Samsung Instinct HD SPH-M850, Propel Pro i627)
Includes 2x 1500mah Extended Batteries and 1x Universal Dock Charger. Compatibility: *Fits original back cover. Battery Cell Type: Lithium-Ion Voltage: 3.7V Capacity: 1500 mAh. Actual battery life will vary depending on your specific hardware and software configurations and network conditions. Built-in overcharge protection. Charger Input: AC100-240V worldwide use; 50/60Hz 0.15A Output: DC 4.2V 350mA