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Black rectangular laptop battery pack with six cells visible on one side

NShi

NShi 9NJM1 laptop battery 11.4V 99Whr 6 cell 8684mAh black

SKU CH-H62W-C64FK

A replacement laptop battery for Alienware 15 R3, 15 R4, 17 R4 and 17 R5 with 11.4V, 99Whr and 8684mAh capacity

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity8684mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withALIENWARE 15 R3, ALIENWARE 15 R4, ALIENWARE 17 R4, ALIENWARE
  • 99 Whr capacity keeps Alienware 15 R3 and R4 running longer
  • 4 V 8684 mAh six-cell design matches original power specs
  • Replaces OEM parts 9NJM1 MG2YH 01D82 44T2R for direct fit
  • Tested for correct voltage circuit protection stable current and low self-discharge
  • CE FCC RoHS certified for safety compliance

NShi 9NJM1 99 Whr laptop battery

This new NShi 9NJM1 battery replaces the original Dell Alienware power pack with an 11.4 V, 99 Whr, 6-cell lithium-ion unit rated at 8684 mAh. It is built to match OEM part numbers 9NJM1, MG2YH, 01D82 and 44T2R and carries CE, FCC and RoHS safety certifications.

Who this suits and who it does not

It fits Dell Alienware 15 R3, 15 R4, 17 R4 and 17 R5 models, so owners of those machines can restore factory runtime. Buyers with other Alienware series or non-Alienware laptops cannot use this pack because the connector and form factor are model-specific.

Deciding specification — 11.4 V 99 Whr capacity

The 11.4 V, 99 Whr rating determines whether the battery matches the laptop's power circuitry; a different voltage or watt-hour value will not charge or report capacity correctly. Verify the original battery shows 11.4 V and 99 Whr before ordering.

How it compares

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

Price $57.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model name9NJM1, MG2YH, 01D82, 44T2R
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.4 V
Battery capacity8684mah
Compatibility
Compatible withALIENWARE 15 R3, ALIENWARE 15 R4, ALIENWARE 17 R4, ALIENWARE 17 R5

Questions about this item

When will the 6-cell 99Whr lithium-ion pack need replacing?

The 8684mAh battery is rated for hundreds of charge cycles; replace it once runtime drops below your daily needs.

What limits continuous load on the 11.4V 99Whr unit?

The 6-cell chemistry and built-in circuit protection cap sustained current to safe levels for Alienware 15 R3, 15 R4, 17 R4 and 17 R5.

How much heat or noise does the 8684mAh pack produce under all-day use?

The sealed lithium-ion cells generate no fan noise; warmth stays within normal operating range for the listed Alienware models.

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