Description Genuine Dell OEM BIOS RTC (Real Time Clock) battery for the following Dell Laptops- Compatible Dell Laptops:-Latitude 13 (7350) 2-in-1, 12 (7275), 5285 2-in-1, 5289 2-in-1, 7285 2-in-1, 7400 2-in-1, 5290 2-in-1-XPS 13 (9343), XPS 12 (9250), XPS 13 (9350), XPS 15 (9550), XPS 13 (9360), XPS 15 (9560), XPS 13 (9365) 2-in-1, 13 (9370), 15 (9570), 13 (9380), 15 (7590), 13 (7390)-Precision 15 (5510), 5520, 5530Inspiron 7490 DP/N: W6NPD, 0W6NPDBattery type: ML-12203V If this CMOS battery is out of stock, you can purchase this compatible part number instead. New Dell Compatible Latitude / XPS / Precision ML-1220 CMOS BIOS Battery – W6NPD Part Number W6NPD Condition Brand New Shipping Weight 0.2 lb(s). Item Category Battery