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Rectangular black lithium-ion laptop battery weighing 447g

KingSener

KingSener 191YN 92WH 14.8V laptop battery for Alienware 15 R1 R2

SKU CH-C9JK-TGTTP MPN 191YN

Replacement 14.8V 92WH lithium-ion battery fits Alienware 15 R1 and R2 models

  • Battery typeLithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity6,216 mAh/92WH
  • Product colorBlack
  • Product typeBattery
  • Compatible with14.8 V 6,216 mAh/92WH
  • 92 Wh capacity supports long work sessions away from power
  • 8 V lithium-ion chemistry matches original Alienware 15 R1 and R2 requirements
  • 6216 mAh rating delivers reliable runtime for demanding tasks
  • Replaces Dell part numbers 2F3W1, 4191YN, 410GJ and 8NH55 for direct fit
  • 447 g weight keeps the notebook portable without added bulk

Direct Replacement for Alienware 15 R1 and R2

This KingSener 191YN battery is built for Dell Alienware 15 R1 and R2 series notebooks including ALW15ED, ALW15CD and ALW15ER model lines. It matches the original 14.8V 6216mAh specification so the system recognises it without BIOS updates. Owners of compatible 15-inch Alienware units can swap the pack and resume work immediately.

Lithium-Ion Chemistry and Fixed Voltage

The pack uses lithium-ion cells rated at 14.8V and 92WH capacity, delivering the same energy envelope the chassis was designed around. Runtime scales with the 6216mAh rating; heavier workloads will draw it down faster while light browsing extends the interval. The voltage is fixed, so the laptop’s power management sees no difference from the factory unit.

Replaces Aged or Swollen Factory Packs

When the original battery no longer holds charge, shows reduced capacity or physically swells, this 191YN unit restores full mobility. It covers part numbers such as 2F3W1, 8NH55 and 4191YN across the listed Alienware 15 series. The upgrade is worthwhile once the old pack falls below usable runtime for your typical session.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingsener
Model name191YN
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating14.8 V
Battery capacity6,216 mAh/92WH
Size & build
Product weight447g
Compatibility
Compatible with14.8 V 6,216 mAh/92WH

Questions about this item

Should I choose the 92WH version or a lower capacity for my Alienware 15 R1?

The 92WH 6216mAh capacity provides the highest runtime available for this model; select it if you want maximum time between charges.

What does the 14.8V rating mean once the battery is installed in my laptop?

It matches the original voltage requirement so the system reads the correct charge level and regulates power without errors.

Does the 191YN use a proprietary connector or a standard laptop battery interface?

It uses the exact Dell Alienware connector for the 15 R1 and R2 series, ensuring a direct fit without adapters.

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