VINTRONS Replacement Battery For SAMSUNG AB403450GZ, AB403450GZB, AB403450GZBSTD (750mAh/2.78Wh), Capacity: 750mAh / 2.78Wh Type: Li-ion Volts: 3.7V Size : 53.27 x 33.61 x 4.24mm Certificated with ISO9001, RoHS & CE;