Battery Type:Li-ionVoltage: 7.57vCapacity: 3070mAhDYNH01 Screen Battery For Microsoft Surface Book 2 15inch 1790 1813$130.00PriceQuantity*Add to CartFITS MODELMicrosoft Surface Book 2 15 inch 1813 Tablet PC (not for 13") BRAND MICROSOFTSHIPPING INFO FREE EXPRESS SHIPPINGWARRANTY 12 MONTH