This is a brand new Asus premium grade replacement battery. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries.

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 notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our extended run battery for your HP laptop (our AS-22XT).

This battery works in these many laptop computers:

Advent 7093
Asus S62, S96
Clevo M660, M661, M665
Compal HL91 GL30, GL31, EL80, EL81, HEL80 HEL81, HGL30, HGL31, HL91
MSI Megabook M655, M660, M670, M673, M675, M677, MS1034
Quanta SW1, SW7, TW3, TW5 series

BenQ R55 Series

MAXDATA Pro 6100I, 8100IS 58 series laptop batteries

Replaces these Asus battery part numbers: