Asus B31N1402 Battery This is a brand new Asus B31N1402 battery. This Asus B31N1402 battery is compatible with the Asus Q551 and N591 laptops. This battery ships fully tested and ready to go. This battery is internal within your laptop chassis and you will need to take the case apart in order to replace the battery. The procedure is easy to do. You will need a small head Phillips screwdriver to access the screws on the bottom of your laptop. The screws holding the case together are located at all 4 corners of the laptop.
Inside our Asus B31N1402 battery are South Korea's best Lithium-ion rechargeable battery cells. The superior battery cells will provide longer run times between charges as well as a longer service life than cheaper batteries. This B31N1402 battery is typically superior to the original battery and is 100% compatible with your Asus Q551L laptop. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 Year warranty.
Tech Specs Brand: Xtend;
Voltage: 11.4 volts;
Battery Capacity: 48 Wh;
Battery Type: 6 cell lithium-ion;
Cell Origin: Samsung;
Color: Black;
Warranty: 2 years;
Guarantee: 30 days;
Useful Life: 300-500 charges; You can expect about 5 - 10 hours of run time with this Asus B31N1402 Battery when new, depending on your energy use. Replaces these
Asus Q551 battery part numbers: B31N1402 B3IN1402 B31Bn9H 0B200-01050000M LP31LG142Q-1