2 Battery&Charger for OLYMPUS SP-310 SP-350 C-740 Camera Battery Capacity : 4.2 Whr Battery Type : Lithium-Ion - Battery Voltage : 3 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