2Pcs Battery+Charger for Olympus FE-4010 FE-4030 FE-5000 FE-5010 FE-5020 FE-5500 IR-300 SP-700 X-600 Battery Capacity : 2.2 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