Description
Battery type: Li-ion; Voltage: 7.5V; Capacity: 38.2Wh.Compatible Models: Microsoft Surface 4 1724 Surface Pro 4 Series; Microsoft Surface Pro 4 (2015); Microsoft Surface Pro 4 - Core m3 / Core i5.Replace Part Numbers: DYNR01 G3HTA027H DYNRO1 G3HTAO27H G3HTA026H G3HTA031H.100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it.For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.