Get up to 10 hours of battery life with a new Asus Q551L battery pack. This Asus Q551L battery is rated 11.4 volts and 48 Whr and will typically last 10 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs and applications.

You will need to remove the bottom of your laptop to access the battery. This will require a smalll phillips-head screwdriver. You may also need to unscrew the battery from the laptop. Unplug the ribbon cable that connects the battery to the laptop and replace the new one with the old.

Inside the Asus Q551L battery are South Korea's best Lithium-ion rechargeable battery cells. The superior battery cells and components will provide longer run times between charges as well as a longer service life than cheaper batteries. This Asus Q551L battery replacement is typically superior to the original battery and is 100% compatible with your Asus Q551 model.

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