Get longer battery life and improved performance with a new Asus C31N1821 battery. This C31N1821 battery is compatible with a wide variety of ZenBook and VivoBook S13 and S14 models including the ZenBook S13 UX392 and VivoBook S13 S333JA 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 Asus C31N1821 Battery when new, depending on your energy use.
