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Black rectangular laptop battery with connector edge

NShi

NShi Y9M6F laptop battery 11.4V 76Wh 6334mAh black

SKU CH-VB1Z-DCMB4 MPN Y9M6F

Replacement lithium-polymer battery delivering 11.4 V and 76 Wh for compatible Alienware M15 R2 and M17 R2 notebooks

  • Battery typeLithium Polymer
  • 76 Wh capacity powers longer sessions between charges
  • 4 V lithium-polymer cell matches original specifications
  • Direct replacement for part numbers Y9M6F and 08K84Y
  • Fits Alienware M15 R2 and M17 R2 series notebooks
  • Plug-and-play design enables straightforward installation without tools

Exact replacement for Alienware M15 R2 and M17 R2

This NShi Y9M6F lithium-polymer battery delivers 11.4V and 76Wh capacity. It replaces part numbers Y9M6F and 08K84Y. The unit is designed for plug-and-play installation in the specified Alienware notebook series.

Verify original battery part number before ordering

Open the back case of your laptop and confirm the existing battery reads Y9M6F or 08K84Y. Compatibility is limited to the Alienware M15 R2 and M17 R2 series; other models are not supported by this part.

Single battery unit with no extra accessories

The package contains only the Y9M6F battery. No tools, cables or software are included. Follow the manual to condition the new cell by cycling between 5% and 95% charge three to four times.

How it compares

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

Price $125.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

What comes in the package and do I need any extra tools or cables to install it?

The package contains one Y9M6F battery. No extra cables are included; installation only requires opening the laptop back case.

Which part numbers does this battery replace for the Alienware M15 R2 and M17 R2?

It replaces part numbers Y9M6F and 08K84Y; verify the code on your original battery before ordering.

What does the 76Wh 6334mAh rating mean for daily runtime on these laptops?

The 11.4V 76Wh 6334mAh cell restores the original capacity for Alienware M15 R2 and M17 R2 models.

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