Get longer battery life and improved performance with a new Asus C31N2005 Battery pack for the Asus Chromebook CX9 CX3400 and CX9 CX9400 models.
Each battery is tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
You can expect about 4 hours of run time with this C31N2005 battery when new, depending on your energy use.
