VINTRONS Battery for Summer H-AAA600 Ni-MH 4.8V 700mAh - H-AAA600, BATT-02170 Capacity: 700mAh / 3.36Wh Type: Ni-MH Volts: 4.8V Size : 44.00 x 41.00 x 10.50mm Certificated with ISO9001, RoHS & CE;