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Rectangular black lithium-ion battery pack, two cells, twenty-eight watt-hours

NShi

NShi 1MCXM laptop battery 28WH for Dell Latitude 5175 5179

SKU CH-JEKW-Y31A3

Replacement 2-cell lithium-ion battery delivering 28 Wh at 7.4 V for Dell Latitude 5175 and 5179 keyboards

  • Battery type2 Cell Lithium-Ion
  • Battery voltage rating7.4 V
  • Battery capacity3784mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withDELL LATITUDE 11 5175 KEYBOARD, LATITUDE 5175 KEYBOARD, LATI
  • Reliable power for Latitude 5175 and 5179 keyboards
  • 28 Wh capacity keeps you working longer
  • 4 V 2-cell lithium-ion delivers stable current
  • Replaces OEM parts 1MCXM, PKG3N, G3JJT
  • Tested for safety with CE, FCC, RoHS certification

Compatible 28 Wh replacement battery

This 7.4 V lithium-ion pack replaces Dell part numbers 1MCXM, PKG3N, G3JJT, CN-0G3JJT and 0G3JJT. It fits Latitude 11 5175 and 5179 keyboard-attached models. The two-cell design delivers 3784 mAh of capacity for everyday mobile work.

Thermals and power behaviour

The battery operates at the standard 7.4 V nominal voltage with built-in circuit protection against over-charge, over-discharge and short circuits. Low self-discharge chemistry holds charge during storage. CE, FCC and RoHS certifications confirm electrical safety compliance.

Build integration notes

Installation uses the existing keyboard-bay connector; no extra cables or adapters are required. The pack frees the user from a degraded or swollen original cell. It does not support Latitude models outside the 5175 and 5179 keyboard series.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model name1MCXM, PKG3N, G3JJT, CN-0G3JJT, 0G3JJT
Part number1MCXM, PKG3N, G3JJT, CN-0G3JJT, 0G3JJT
Product colorBlack
Product typeBattery
Power
Battery type2 Cell Lithium-Ion
Battery voltage rating7.4 V
Battery capacity3784mah
Compatibility
Compatible withDELL LATITUDE 11 5175 KEYBOARD, LATITUDE 5175 KEYBOARD, LATITUDE 11 5179 KEYBOARD, LATITUDE 5179 KEYBOARD

Questions about this item

How do I install the 1MCXM battery in my Dell Latitude 5175 keyboard, and which step do people often miss?

Power off the laptop, detach the keyboard, disconnect the old pack, connect the 7.4 V 28 Wh replacement, then reattach the keyboard; the step most people miss is reconnecting the fragile ribbon cable before locking the keyboard down.

What maintenance will the 2 cell lithium-ion 3784 mAh pack need later?

Calibrate it every few months by running a full charge and discharge cycle, keep the contacts clean, and avoid storing the device at full or zero charge for long periods.

What limit appears first during sustained use of this 7.4 V 28 Wh battery?

The 28 Wh capacity limits runtime under continuous load, so expect shorter sessions before recharge compared with higher-capacity packs.

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