vintrons 750mAh Battery For Mio Moov 300, Mio Moov 301, Mio Moov 360u, Mio Moov 370, Capacity: 750mAh Type: Li-ion Volts: 3.7V Size : 50.00 x 35.00 x 5.00mm Certificated with ISO9001, RoHS & CE;