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Rectangular black laptop battery pack with label showing 99Wh 11.4V 6-Cell

PISKEKAT

PISKEKAT 99Wh 11.4V 6-Cell Laptop Battery 9NJM1 for Alienware 15 17

SKU CH-Q2BC-XC93H

A 99Wh, 11.4V, 6-cell lithium-ion replacement battery for Alienware 15 and 17 series laptops, including R3, R4 and R5 models

  • Battery TypeLaptop Batteries
  • 99 Wh capacity extends runtime on compatible Alienware 15 and 17 models
  • 4 V six-cell lithium-ion design matches original voltage and cell count
  • Replaces Dell part numbers 9NJM1, 44T2R, MG2YH and HF25D series
  • Built-in short-circuit, over-voltage, over-current and discharge protection
  • CE, FCC and RoHS certified with about 300 to 500 charge cycles

Replacement Battery for Alienware 15 and 17

This 99Wh lithium-ion pack is built to replace the original 9NJM1 cell in Dell Alienware 15 R3, 15 R4, 17 R4 and 17 R5 laptops. It also covers the P31E and P69F series models listed by the supplier. The six-cell design restores mobile runtime for owners of those specific machines.

Voltage and Capacity Match the Original

The pack delivers 11.4V and 99Wh, matching the factory specifications for the 9NJM1 part number. A 6-cell lithium-ion layout provides the same electrical profile, so the laptop's power management sees no difference. Physical dimensions are approximately 10.25 x 3.5 x 0.5 inches and the weight is about 1.13 lb.

Suits Owners of Listed Alienware Models Needing

Buyers with a compatible Alienware 15 or 17 from the R3-R5 families can install this unit using the included screwdrivers. It is not for users of other Dell lines, different Alienware generations, or laptops that require a different voltage or connector. The battery carries CE, FCC and RoHS marks and is rated for roughly 300 to 500 charge cycles.

Highlights

  • 99 Wh capacity extends runtime on compatible Alienware 15 and 17 models
  • 4 V six-cell lithium-ion design matches original voltage and cell count
  • Replaces Dell part numbers 9NJM1, 44T2R, MG2YH and HF25D series
  • Built-in short-circuit, over-voltage, over-current and discharge protection
  • CE, FCC and RoHS certified with about 300 to 500 charge cycles

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long will the 99Wh capacity actually run my Alienware 15 R3?

The 99Wh rating means the pack can deliver about 99 watts for one hour; real runtime depends on your laptop's power draw, screen brightness and workload.

Does the 11.4V voltage match the original Dell part exactly?

Yes, 11.4V is the nominal voltage specified for the 9NJM1 and compatible Dell part numbers such as 44T2R and MG2YH.

Will the 10.25 x 3.5 x 0.5 in dimensions fit inside my Alienware 17 R4 chassis?

Those are the physical measurements of this 6-cell pack; it is designed to occupy the same bay as the original battery in the listed Alienware 15 and 17 models.

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