AGPtek Replacement Laptop Battery for Dell Studio
[Capacity]4400mAh[Voltage(V)] 11.1[Cells] 6cells[Color] Black[Type] Li-ionReplacement:For Dell312-0814 U011C W298C R720C X413C X411CFit Model:Studio XPS 16 Studio XPS 16(1647) Studio XPS 16(1645)Studio XPS 1640