VINTRONS Li-ion BATTERY Pack Fits HITACHI DZ-BP16, DZ-MV230E, DZ-MV230A, DZ-MV270E, DZ-MV270A, DZ-MV200E, DZ-MV250 Capacity: 2200mAh Type: Li-ion Volts: 7.4V Size : 58.55 x 37.13 x 36.01mm Certificated with ISO9001, RoHS & CE;