Get longer battery life and improved laptop performance with a new Asus U56E battery. This Asus U56 battery is rated 14.4 volts and will normally last 2 - 3 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs.

This Asus U56 and U56E Battery pack is compatible with the Asus U46 models, including the Asus U46E, U46J, U46JC, U46S, U46SD, U46SV, U56, U56E, U56J, and U56JC models. Additional compatible battery part numbers are listed below.

We use the highest quality lithium-ion cells and components that charge faster and last longer. This Asus U56e battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 2 hours of run time with this Asus U56e battery when new, depending on your energy use.