Enever Replacement Notebook Battery 245RR(11.1V 91Wh) for Dell XPS 15 9530 Dell Precision M3800 Laptop 701WJ 7D1WJ T0TRM Fit for : XPS 15 9530, Precision M3800 Battery type : Li-polymer Battery Voltage : 11.1V Capacity : 91Wh 100% New Manufacturer. To 600 charging cycles during the lifetime of the battery. Grade A Li-ion battery cell; Rigorous quality control; Ensure product safety and stability Our products are all from factory direct supply, we can guarantee 100% inspection before shipping.