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Rectangular black lithium polymer battery pack for Alienware 15 17

NShi

NShi 11.4V 99Wh laptop battery for Alienware 15 17

SKU CH-BRF3-3CYWX

Lithium-polymer 99 Wh battery at 11.4 V fits Alienware 15 and 17 models

  • Battery typeLithium Polymer
  • Extended runtime with 99 Wh capacity
  • Stable power delivery at 11.4 V output
  • Fits Alienware 15 R3 R4 17 R4 R5 models
  • Replaces 9NJM1 0546FF 0HF250 44T2R HF250 MG2YH 0MG2YH
  • CE and ROHS certified for safety

Compatible battery for Alienware 15 and 17

This replacement battery delivers 99Wh at 11.4V for Alienware 15 R3, R4 and 17 R4, R5 series. It uses lithium polymer cells and matches the listed part numbers including 9NJM1 and 0HF250. The unit is CE and ROHS certified and sold new.

Check your part number before ordering

Verify that your original battery carries one of the compatible codes such as 44T2R, HF250 or MG2YH. Confirm the laptop model is exactly Alienware 15 R3, R4 or 17 R4, R5. Ensure the voltage rating on the old pack reads 11.4V.

Lithium polymer build with standard connector

The pack uses a lithium polymer design rated at 99Wh and 11.4V. Its connector aligns with the original Alienware socket for direct installation. First use may require a 24 hour charge before normal operation. If the system does not detect the battery, reseat the connector to ensure copper contact.

How it compares

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

Price $59.99
Pricier than about 89% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

Does the NShi 11.4V 99Wh battery ship with installation tools or cables?

The package contains only the replacement battery; no screwdrivers, cables or adhesives are included, so have a suitable Phillips driver ready before starting the swap.

How do I confirm this 99Wh unit matches my Alienware 15 R3, R4 or 17 R4, R5?

Check the original battery label for any of these part numbers: 9NJM1, 0546FF, 0HF250, 44T2R, HF250, MG2YH or 0MG2YH — a match means the NShi unit will fit and connect correctly.

What does the 99Wh rating mean for daily runtime on an Alienware 15 or 17?

A 99Wh lithium-ion pack typically delivers several hours of mixed office and media use on these 15- and 17-inch models; actual time varies with screen brightness, GPU load and power-profile settings.

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