1. Battery: 4.0V/0.8AH Sealed Lead-acid Rechargable Battery2. Led: 20 Pcs (2 Watt) - MCD 12003. Voltage: 220/240 V - 50-60 Hrz. 4. AC/DC Operated5. Charging Time: 20-24 Hrs.6. Duration Time: 3 Hrs.