DJW 3.8V 22Wh New AP14A4M Battery for Acer Aspire Switch 10 SW5-012 Series AP14A4M 1ICP4/58/102-2 Laptop--12 Months Warranty Battery type: Li-Polymer; Capacity: 22Wh/5500mAh ; Voltage: 3.8V Fit For: AP14A4M 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Warranty: 12 Months Warranty,30 days money return guarantee !