4 Cell Replacement Battery For Asus C31-X402 Battery This brand new Asus XC31-X402 laptop battery replacement features lithium-ion cells. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.
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Useful Life:; Xtend C31-X402 battery; 7.4 V; 5200 mAh; 38Wh Li-ion 4 Cell; Samsung (South Korea); Black; Assembled in China; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 2 - 3 hours of run time with this computer battery when new, depending on your energy use. Like all Li-ion primary batteries, your run time will decline over time. This battery replaces the Asus C31-X502 laptop battery for S500 series laptops. Replaces these many Asus C31-X502 laptop battery part numbers C31-x402 C31-X4O2 C31X402 X402C X402CA