2Pcs Battery+Charger for Sony CyberShot DSC-W55 DSC-W70 DSC-W80 DSC-W85 DSC-W90 DSC-WX1 Battery Capacity : 3.1 Wh Battery Type : Lithium-Ion - Battery Voltage : 3.7 V Charger Input Voltage : Ac 100-240V 50-60 Hz - Charger Output Voltage : Dc 4.2V Or 8.4V 0.6A This Product Has 12 Months Replacement Warranty Package Includes :2 Battery + 1 Charger + Car Plug