Get longer battery life and improved laptop performance with a new Asus C31N1517 battery. This Asus C31N1517 battery is compatible with the Asus 2-in-1 Q304 and Q304U Q304UA laptops. Additional compatible Asus models and battery part numbers are listed below.

This Asus C31N1339 battery is rated 11.1 volts and 5200 mAh and will normally last 3.5 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs. This C31N1339 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 2 - 5 hours of run time with this Asus C31N1517 battery when new, depending on your energy use.