Dell CGMN2 battery for Inspiron 11 (3135 / 3137 / 3138) 50Wh 4-cell battery

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  • Model : CGMN2 / Voltage: 11.4V / Capacity: 50Wh 4336mAh
  •  Color: Black / Type: Plug & Play Li-ion Battery.
  • Compatible with Battery P/N : CGMN2 0N33WY N33WY.
  • Compatible with : Dell Inspiron 11 3135 3137 3138 Series.
  • Warranty : 1 year and 6 months warranty options; 30 days’ money back guarantee ! CE-/FCC-/RoHS-Certified for safety, over voltage protection, short circuit protection, over current protection.
Rajah from Chennai, Jaidul Islam from HASIMNAGAR & 1 other bought this item recently.

Note : 10.8V and 11.1V are compatible, they are in common use

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.
High Performance Laptop Batteries
Top Quality Battery Cells

When it comes to laptop batteries – it all boils down to the battery cells inside. Our batteries are equipped with Top A+ Grade cells which ensure quality performance.

True Capacity

Don’t fall for fake capacity ads out there. All of our batteries are rigorously tested to meet or exceed OEM’s specifications

Built To Perform

We’ve incorporated Grade A NMC battery cells to ensure longer battery life and durability

Use it anywhere you go. Get optimum performance at every stage of your life.



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Compatible Battery Part Number

  • 0CGMN2
  • CGMN2
  • N33WY
  • P19T
  • P19T001
  • P19T002
  • P19T003

Compatible Laptop Model Name

  • Inspiron 11 3135
  • Inspiron 11 3137
  • Inspiron 11 3138
  • Inspiron 3135
  • Inspiron 3137
  • Inspiron 3138

Learn how to replace Dell Inspiron 11 (3135 / 3137 / 3138) 50Wh 4-cell Laptop Battery - CGMN2

Weight 0.5 kg
Dimensions 33 × 11 × 5 cm



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1. Staying in line with the current lockdown in various parts of the country, there will be a delay in delivering your orders as most of our courier partners have halted operations while others are short staffed. We are constantly monitoring the situation and working with our courier partners to get your orders delivered as soon as possible. We request you to bear with us in this challenging situation.

2. Delivery in Red Zone area has started but it may take 7-10 days. Delivery in Green Zone & Orange Zone areas 5-7 days. 

3. In some cases delivery may take 2-3 days due to government security at state borders. 

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