1700mAh / 6.29Wh Battery For Crestron TPMC-4XG, TPMC-4XG Touchpanel, A0356 Capacity: 1700mAh / 6.29Wh Type: Li-ion Volts: 3.7V Size : 52.08 x 33.20 x 10.18mm Certificated with ISO9001, RoHS & CE;