This is a brand new Asus C31PNC1 battery. This C31PNC1 battery is compatible with the ChromeBook Flip C434TA series and the C31PNC1 and c31n1824 battery part numbers. Additional compatible battery part numbers and model numbers are listed below.
This C31PNC1 battery is rated 11.5 volts and 4160 mAh and can last up to 7 hours on a full charge.
Each C31PNC1 battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
You can expect about 7 hours of run time with this Asus C31PNC1 battery when new, depending on your energy use.