Get longer battery life and improved laptop performance with a new Asus X451 battery. This battery replaces the original battery found in Asus X451 models and the battery part numbers A31N1319 and A41N1308.

This Asus X451 battery is rated 14.4 volts and 2600 mAh and will normally last 3-5 hours on a full charge.

This Asus X451 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 X451 battery when new, depending on your energy use.

This battery replaces the Asus X451 series laptops and a host more which are listed at the extreme bottom of this web page.