NF2MW 85XM8 8W3YY CHWV6 GJD1V 7146W C76H7 2K0CK. Capacity: 52Wh. For Dell Latitude 7400 Series. Latitude 7400 2-In-1 Series. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.
