This is a brand new Asus C41N541 battery for the Asus Q501L Q501LA and Q301 models.

This Asus C41N541 battery pack is located inside your laptop and the laptop case will need to be removed to replace the battery. All you need is a small head Phillips screwdriver.

This Asus C41N541 battery uses the highest quality lithium-ion cells and components that charge faster and last longer than cheaper, lower quality batteries. This C41N541 battery is typically superior to the original battery and is 100% compatible with your Asus Q501L. You can expect up to 10 hours of run time with this Asus C41N541 battery when new, depending on your energy use. This Asus battery replaces the Asus Q501 and Q301 models including the Q501LA-BBI5T03 series.

Each battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 Year warranty.