vintrons 4450mAh Battery For JVC GZ-MS230BU, GZ-MS230RU, GZ-MS250BEK, GZ-MS250BEU, Capacity: 4450mAh / 16.47Wh Type: Li-ion Volts: 3.7V Size : 42.56 x 30.48 x 46.21mm Certificated with ISO9001, RoHS & CE;