Battery2go - 1 year warranty - 3.7V Battery For Samsung SGH-T599, GT-S7562i, Galaxy Trend II Duos, GT-S7572 Capacity: 1500mAh / 5.70Wh Type: Li-ion Volts: 3.8V Size : 60.40 x 51.00 x 4.10mm Certificated with ISO9001, RoHS & CE;