Asus C23-UX21 Battery for Zenbook UX21 Ultrabook

Genuine Asus C23-UX21 Replacement Battery for Zenbook UX21 UX21E Ultrabook Series This is a brand new Asus C23-UX21 replacement battery. This battery can be easily installed yourself. It does require you to unscrew the cover on the bottom of your laptop to access the battery. This battery ships fully tested and ready to go. Inside the Asus C23-UX21 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. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology.

This means you can recharge your laptop any time without diminishing your battery capacity. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your Asus UX21 notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 Year warranty. Tech Specs Asus brand; 7.4 Volts; 4800mAh or 35Whr; 6 Cell Li-ion; Samsung (South Korea); Black; 1 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 4 - 5 hours of run time with this Asus C33-Ux21 battery when new, depending on your energy use.

The battery cells inside this cartridge have an energy capacity of 6840 mAh. This battery is designed for the Asus UX21 series, and UX21E Series laptops. Replaces these many Asus C23-UX21 laptop battery part numbers: C23-UX21UX21EUX21E-DH52UX21-DH71UX21E-KX004VUX31E