Get longer battery life and improved laptop performance with a new Asus D550 series battery.

This Asus D550C battery also replaces the Asus D550, D550C, D550CA and D550m models and the original battery found in Asus X451C, X451CA, X551, X551C, X551CA, X551MAV-EB01, D550 and D550C laptop models and the battery part numbers A31N1319 and A41N1308,.

This Asus D550 battery is rated 14.4 volts and 2600 mAh and will normally last 4 hours on a full charge. This Asus D550C battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 3 - 5 hours of run time with this Asus D550 battery when new, depending on your energy use.