Lenovo Y50 Touch Battery (Y50-70 Y50-80) This Lenovo Y50 battery fits the Lenovo Y50-7 Y50-80 and includes the Touch Series, the Eraser Series and the IdeaPad Y50 Series. This battery does features lithium-ion cells inside. 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. Tech Specs Xtend brand; 7.4 V; 7400 mAh; 8 cells; Samsung (South Korea); Black; Assembled in China; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 2 - 4 hours of run time with this Lenovo Touch Y50 battery when new, depending on your energy use.
This battery replaces the Lenovo Y50 series laptops and a host more which are listed at the extreme bottom of this web page. Replaces these many Lenovo Y50 Touch battery part numbers: L13M4P02 L13M4PO2 L13N4P01 L13N4PO1 21CP5/57/128-2 5b10k10190