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Black rectangular laptop battery with label showing 99Wh 11.4V 6-cell

TAURKENAM

TAURKENAM 99Wh 9NJM1 laptop battery 11.4V 6-cell

SKU CH-1T0S-JXPYZ MPN 99Wh

A 99Wh 11.4V 6-cell lithium-ion replacement battery compatible with Alienware 15 R3, R4 and 17 R4, R5 models, supplied with two screwdrivers

  • Battery typeLithium-Ion
  • 99 Wh capacity powers long sessions away from mains
  • 6-cell lithium-ion design stores more energy per charge
  • 1000 recharge cycles extend usable lifespan significantly
  • CE FCC ROHS UL certified safety protects your laptop
  • Fits Alienware 15 R3 R4 17 R4 R5 and 2018 models

Direct replacement for Alienware 15 and 17

This 99Wh lithium-ion battery operates at 11.4V across six cells and matches the original 9NJM1 part number. It fits Dell Alienware 15 R3, 15 R4, 17 R4, 17 R5 and the 2018 Alienware 15 series including ALW17C-D1758 and ALW17C-D1748 models. The pack also replaces Dell part numbers 9NJMI, 44T2R, MG2YH, 01D82, 546FF, P31E and P69F series batteries. Buyers with other Dell chassis or smaller capacity requirements should verify compatibility before ordering.

Rated for up to 1000 recharge cycles

The cell chemistry is certified to CE, FCC, ROHS and UL standards and delivers consistent voltage under sustained discharge. Capacity remains stable across repeated full cycles rather than fading after a few heavy loads. The 99Wh rating supports extended gaming or workstation sessions without the rapid voltage sag seen in lower-cycle packs. No thermal data or maximum continuous current figure is supplied by the manufacturer.

Includes two screwdrivers and printed guide

Installation requires removing the bottom case screws, disconnecting the old pack and fitting the new unit using the supplied drivers. The package contains one battery, two screwdrivers and an instruction sheet for the 9NJM1 model. Common issues arise when the battery connector is not fully seated or when the BIOS does not recognise the new pack until a full charge cycle completes. No adhesive strips or additional mounting hardware are mentioned in the supplied data.

How it compares

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

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

Does the 99Wh lithium-ion pack run hot or draw extra power during all-day use?

The 6-cell 11.4V design matches the original Dell 9NJM1 specifications, so thermal output and power draw stay within the laptop's normal range.

Which tools must I already own to install the 9NJM1 battery in my Alienware 17 R4?

Two screwdrivers are included in the package, so no additional tools are required for the swap.

Will the 99Wh replacement work with the original 44T2R battery connector on my Alienware 15 R3?

Yes, the pack is listed as 100% compatible with the original 9NJM1, 9NJMI, 44T2R, MG2YH, 01D82, HF250 and 546FF part numbers.

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