⚠️ IMPORTANT BUYING NOTICE:

• Y9M6F Ultra-Dense Matrix: This professional-grade 11.40V Lithium-Polymer (Li-Polymer) internal replacement battery pack features a specialized slim layout measuring exactly 330.50 x 129.00 x 10.20 mm and weighing 304.00 g. It drops perfectly into place inside your laptop's lower base tub assembly without putting physical pressure on the chassis or trackpad mechanics.

• Compatibility & Voltage Verification: Before completing your order, please unscrew your laptop's lower backplate to verify that your original internal battery displays a native operational voltage rating of 11.4V and matches part numbers Y9M6F, 08K84Y, P87F, or P41E. This exact configuration is custom-built exclusively for the second-generation ultra-thin Alienware M-Series ecosystems.
  
  

⚡ MAXIMAL GRAPHICS POWER FLOW & RIGID RUNTIME RESTORATION: Reclaim complete mobile dominance with this premium, brand-new replacement Li-Polymer gaming battery engine. Built with a highly stable 11.40V electrical pipeline and a dense, expanded capacity of 6665 mAh (76.00 Wh), this battery pack is optimized to deliver consistent current levels to heavy mobile graphics processing units and multi-core CPUs. It is the perfect drop-in solution to correct frustrating hardware aging symptoms, including rapid charge depletion during intense tasks, system-throttling voltage dips, unexpected mid-game cutouts, or a complete refusal to turn on without the original AC brick connected. Equipped with a smart integrated protection microchip array, it safely defends your high-end gaming station against over-voltage, short-circuits, current surges, and extreme thermal spikes.

Compatible Original Part Numbers: Y9M6F, 08K84Y, P87F, P87F001, P41E, P41E001

Comprehensive Laptop Compatibility List:

Dell Alienware M-Series Thin Gaming Platforms

• Alienware M15 15.6-Inch Core Sub-Variants: Dell Alienware M15 R2, Dell Alienware M15 R2 P87F (Regulatory Model: P87F001)

• Alienware M17 17.3-Inch Expanded Sub-Variants: Dell Alienware M17 R2, Dell Alienware M17 R2 P41E (Regulatory Model: P41E001)

Disclaimer: The batteries and other products supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used.