Lenovo Y50-70 Y50-80 battery L13M4P02 L13M4PO2 L13N4P01 L13N4PO1 21CP5/57/128-2

Lenovo Y50-70 Y50-80 battery L13M4P02 L13M4PO2 L13N4P01 L13N4PO1 21CP5/57/128-2

Employed high quality cells from Samsung, the brand new 7.4v replacement battery Lenovo Y50-70 series L13N4P01 L13M4P02 Li-Polymer battery is totally compatible with the original manufacturer’s specifications. Through tested, all our Li-ion replacement batteries for Lenovo Y50-70 series L13N4P01 L13M4P02 have been certified to meet and even exceed the original battery performance. Each replacement battery of the Lenovo Y50-70 series L13N4P01 L13M4P02 laptop has been tested on the Lenovo system before being dispatched to ensure the safety of your Lenovo laptop.

Except for being designed under the supreme control criterion, the high-quality replacement Lenovo Y50-70 series L13N4P01 L13M4P02 carries with a smart interior circuit board that provides battery-unbalanced-shut-off protection, thermal-runaway protection, overcharged protection, over-discharged-shut-off protection, and high/low-temperature-shut-off protection. Besides, the battery contains free lead, mercury and other environmental metal pollutants. It is compliance with international standards. Every replacement Lenovo laptop battery has passed through a series of rigorous safety tests and been certified by CE, UL, ROHS, ISO9001/9002. Generally speaking, this replacement Lenovo Y50-70 series L13N4P01 L13M4P02 battery can be charged/discharged up to more than 500-700 cycles.

Specification