Get longer battery life and improved performance with a new Asus X555d battery. This Asus X555d battery is also compatible with the Asus X555, X555L, X555LD, X555LA, and X555LN laptop models as well as the Asus K555L and A555L. Additional models and compatible part numbers are listed below.

Our batteries are built with Samsung battery cells and Texas Instruments components. Each battery is backed by a 2 year warranty and 30-day money-back guarantee. This Asus X555d battery is rated 7.6 volts and 5136 mAh and will normally last 2-5 hours on a full charge, depending on energy usage. Longer run times can be had by dimming your screen and closing unused programs and applications.

We use the highest quality lithium-ion cells and battery components that run longer. charge faster, and weigh less than cheaper, lower quality batteries. Lower quality batteries are made with inferior cells and parts that can wear out in as little as 6 months. Our batteries can last up to 5 years!

You can expect about 2 - 5 hours of run time with this Asus X555d battery when new, depending on your energy use. This battery replaces the Asus X555d and X555 series models.