Revive your laptop battery life with a new ASUS A54 battery.

This battery is rated 5200 mAh and will typically last about 3-5 hours of run time with this battery when new.

This Asus A54 battery is compatible with many Asus A54 laptop models, including the A54C, A54, A54H, A54HR, A54L and many more. See below for the complete list of compatible A54 models and part numbers. Don't see yours? Go to our Asus battery page for the complete list.

This Asus A54 battery is designed specifically to meet the original Asus battery specifications and is individually tested and backed by a 2 Year warranty.

If your laptop has a 2600 mAh battery with a rating of 14.4 volts, you can still use this higher capacity battery which has a rating of 11.1 volts. Your AC power cord provides 19 volts of power from the wall, your laptop only needs 10-11 volts of power to run. The added voltage enables your laptop to run as well as have the battery recharge at the same time.