Color Blue + Black Brand NO Model DC-12680 Quantity 1 Piece Material Plastic shell Cell Type Lithium Ion Battery Model OthersDC-12680 Mark Capacity 6800 mAh Actual Capacity 2500~3000 mAh Voltage 12.6 V Rechargeable Yes Rechargeable Times Others300 times Built-in Protected Circuit Yes Over Voltage Protection No Short-Circuit Protection No Over-Charging Protection No Over-Discharging Protection No Mercury Free Yes Other Features Compatible with such digital devices as laptop digital camera interphone portable VCD / DVD IC terminal PDA electric toy security system medical equipment etc. Packing List 1 x Battery (21cm wire) 1 x 110~240V EU plug power adapter (91cm)