Battery Type:Li-ionVoltage:7.57VCapacity:43.2Whr/5702mAhG3HTA061H Battery For Microsoft Surface Pro 7 1866 DYNM03 Batteries$130.00PriceQuantity*Add to CartFITS MODEL Surface Pro 7 1866 BRAND MICROSOFTSHIPPING INFO FREE EXPRESS SHIPPINGWARRANTY 12 MONTH