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Rectangular black laptop battery pack with label showing 14.8V 6380mAh 8-cell

PowerWarehouse

PowerWarehouse 191YN laptop battery for Alienware 15 R1 R2 14.8V 6380mAh

SKU CH-1GZE-2T4SQ

An 8-cell lithium-ion battery replaces Alienware 15 R1 and R2 units with 14.8V, 6380mAh capacity

  • Battery Type8 Cell Lithium-Ion
  • Compatible with Alienware 15 R1 and R2 models
  • Replaces OEM part numbers 191YN 410GJ 2F3W1 8NH55
  • 8V 6380mAh capacity for extended runtime
  • 8-cell lithium-ion design delivers reliable power
  • Includes six-month warranty plus free powerbank

Compatible battery for Alienware 15 R1 and R2

This replacement battery fits Alienware 15 R1 and R2 models including ALW15ED, ALW15CD and ALW15ER. It matches OEM part numbers 191YN, 410GJ, 2F3W1 and 8NH55. The pack uses an 8-cell lithium-ion design and is supplied new from a US-based company. It includes a free powerbank accessory.

6380 mAh capacity at 14.8 V

The 6380 mAh rating at 14.8 V provides energy capacity comparable to the original battery for typical daily workloads. Eight cells deliver the voltage and current the laptop expects without modification. Runtime will vary with screen brightness, processor load and peripheral use. Heavy gaming or sustained high-performance tasks will deplete the charge faster than light office work.

Upgrades worn or failed original packs

This unit replaces an ageing or defective factory battery that no longer holds a useful charge. The jump is worthwhile when the original pack gives only minutes of runtime or the laptop throttles due to low voltage. It is not suited for users who need a higher-capacity design than the original specification or who require a different form factor for a non-Alienware chassis.

Highlights

  • Compatible with Alienware 15 R1 and R2 models
  • Replaces OEM part numbers 191YN 410GJ 2F3W1 8NH55
  • 8V 6380mAh capacity for extended runtime
  • 8-cell lithium-ion design delivers reliable power
  • Includes six-month warranty plus free powerbank

Specifications

Battery Type8 Cell Lithium-Ion

Questions about this item

Will the 14.8 V 6380 mAh 8-cell battery fit my Alienware 15 R1 without modification?

Yes, the 191YN replacement is built to the original dimensions for Alienware 15 R1 and R2 models ALW15ED, ALW15CD and ALW15ER, so it slots into the existing bay.

How can I verify the new 191YN pack is delivering the rated 14.8 V and 6380 mAh after installation?

Check the BIOS or a hardware monitor — it should report 14.8 V design voltage and a full-charge capacity near 6380 mAh; run a discharge cycle to confirm runtime matches expectations.

Does the 191YN box include the 410GJ, 2F3W1 and 8NH55 OEM cross-reference parts or only the battery itself?

The package contains the 8-cell lithium-ion battery only; no additional OEM parts, tools or the advertised power bank are included.

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