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Black rectangular lithium-ion laptop battery, 92Wh 14.8V

Beisite

Beisite 191YN 92Wh 14.8V laptop battery for Alienware 15 R1 R2

SKU CH-050S-2TGVW

A 92Wh 14.8V lithium-ion replacement battery compatible with Alienware 15 R1 and R2 models

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Alienware 15 R1 R2 ALW15ED-2718 2828 1718 1828
  • Battery TypeLithium-Ion
  • Battery Voltage14.8V
  • Battery Capacity92Wh
  • 92Wh capacity powers extended work sessions
  • 8V lithium-ion chemistry matches original spec
  • Direct replacement for part numbers 191YN and 2F3W1
  • Fits Alienware 15 R1 and R2 model families
  • 12-month warranty backs reliable daily use

Compatible replacement battery

The Beisite 191YN is a new lithium-ion battery rated at 92Wh and 14.8V. It replaces part numbers 191YN and 2F3W1 for Alienware 15 R1 and R2 systems including ALW15ED-1718, 1728, 1828, 2718 and 2828 variants. The pack ships as a single unit with a 12-month warranty.

Who this suits and who it does not

This battery suits owners of the listed Alienware 15 models who need a direct replacement for the original pack. It will not fit other Alienware chassis, different Dell series or laptops that require a different voltage or connector layout. Buyers needing higher capacity or a different form factor should look elsewhere.

Sustained-load behaviour

The 92Wh capacity is designed to deliver the rated energy over a full discharge cycle under normal mobile workloads. Lithium-ion chemistry maintains a stable 14.8V output until the pack approaches its low-voltage cutoff. The 12-month warranty period reflects the manufacturer's confidence in consistent cycle life.

Highlights

  • 92Wh capacity powers extended work sessions
  • 8V lithium-ion chemistry matches original spec
  • Direct replacement for part numbers 191YN and 2F3W1
  • Fits Alienware 15 R1 and R2 model families
  • 12-month warranty backs reliable daily use

Specifications

Brand191YN
Model191YN
Part Number2F3W1
ColorBlack
TypeBattery
Compatibilityfor Alienware 15 R1 R2 ALW15ED-2718 2828 1718 1828
Battery TypeLithium-Ion
Battery Voltage14.8V
Battery Capacity92Wh

Questions about this item

What Alienware 15 model numbers does the 191YN 92Wh battery replace?

The 191YN replaces part numbers 191YN and 2F3W1 and fits Alienware 15 R1 and R2 models including ALW15ED-1718, 1728, 1828, 2718 and 2828.

Will the 14.8V 92Wh battery work in an Alienware 15 R1 that originally used a lower-capacity pack?

Yes, the 14.8V 92Wh lithium-ion pack is a direct replacement for the original battery in Alienware 15 R1 and R2 systems listed in the compatibility table.

How can I confirm the 191YN battery is charging correctly after installation?

After fitting the battery, the laptop should recognise the 92Wh capacity in the BIOS or OS power meter and show a normal charge cycle from empty to full.

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