NEW Battery + Charger for SONY NP-BD1 BC-CSD DSC-T2 DSC-T77 + car plug Battery Capacity : 2.4 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!