51Wh Type 93FTF Battery for Latitude 5580 5480 5280 5590 5490 5491 5290 5288 548
93FTF 4YFVG D4CMT 083XPC. For Latitude 5280 5480 5580 5590 5490 5288 5290 5488. 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.