Dell CGMN2 battery for Inspiron 11 (3135 / 3137 / 3138) 50Wh 4-cell battery
Employed high quality cells from Samsung, the brand new 11.1v 50wh replacement Dell CGMN2 Li-Polymer battery is totally compatible with the original manufacturer’s specifications. Through tested, all our Li-ion replacement batteries for Dell CGMN2 have been certified to meet and even exceed the original battery performance. Each replacement battery of the Dell CGMN2 laptop has been tested on the Dell system before being dispatched to ensure the safety of your Dell laptop.
Except for being designed under the supreme control criterion, the high-quality replacement Dell CGMN2 battery 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 Dell laptop battery has passed through a series of rigorous safety tests and been certified by CE, UL, ROHS, ISO9001/9002. Generally speaking, this replacement Dell CGMN2 battery can be charged/discharged up to more than 600-800 cycles