⚠️ IMPORTANT BUYING NOTICE:

• MB04XL Structural Layout Blueprint: This professional-grade 15.40V Lithium-Ion (Li-ion) internal replacement battery pack features a specialized thin-profile structural footprint measuring exactly 264.50 x 113.20 x 5.80 mm and weighing an agile 243.00 g. It seats securely flat into your laptop's designated internal chassis tray alignment guides without generating mechanical pressure against the lower baseplate panel, preventing palm rest warps or mechanical trackpad click stiffness.

• Model Generation & Convertible Chassis Verification (Crucial Rule): This high-efficiency power engine is custom-built exclusively for the 2016–2017 HP Envy x360 Convertible 15 (specifically the 15-aq and 15-ar series) and the Envy x360 M6 Convertible (specifically the M6-aq series). Please note that it will not fit older standard clamshell Envy laptops, nor will it fit later Envy x360 15 generations (such as the 15-bp, 15-cn, 15-cp, or 15-ed lines), which rely on entirely altered internal frame shapes, alternative connection tab configurations, and completely lower voltage specifications (11.55V). Before finalizing your purchase, unscrew your notebook's bottom cover panel to verify that your stock factory battery explicitly features original tracking part numbers like MB04XL, 843538-541, 844204-850, or BTY-M69.
  
  

⚡ DEPENDABLE MOBILITY & SUSTAINED RUNTIME PERFORMANCE RESTORATION: Recover the original wireless freedom and active multi-tasking endurance of your premium lifestyle 2-in-1 convertible with this brand-new, premium replacement internal battery engine. Engineered around a highly stable 15.40V power routing architecture and loaded with a high-density capacity of 3610 mAh (55.60 Wh), this battery module ensures low internal resistance and consistent voltage flow. It handles multi-tab browsing, creative digital stylus workflows, remote virtual meetings, media streaming, and daily office productivity software with ease. It serves as an immediate fix to correct common age-related hardware wear-and-tear symptoms, including sudden battery percentage indicator drops, thermal processing throttling under sudden application bursts, or a complete system blackout whenever you disconnect your factory AC power adapter. Outfitted with an on-board smart protection microchip array, it continuously safeguards your premium consumer investment from over-charge, over-discharge, unexpected short circuits, and localized operational heat shifts.

Compatible Original Part Numbers: MB04XL, MB04, 843538-541, 844204-850, HSTNN-UB6X, TPN-W119, TPN-W120, BTY-M69

Comprehensive Laptop & Convertible Compatibility List:

HP Envy x360 Premium 15.6" Convertible Series

• HP Envy x360 15-aq Intel Platform Fleet: Envy x360 15-aq000, 15-aq004ur, 15-aq005na, 15-aq015nd, 15-aq050nw, 15-aq100, 15-aq101ng, 15-aq102ng, 15-aq103ng, 15-aq104nn, 15-aq105nn, 15-aq155nr, 15-aq160nz, 15-aq193ms

• HP Envy x360 15-ar AMD Platform Fleet: Envy x360 15-ar000, 15-ar001tu, 15-ar002tu, 15-ar052na, 15-ar080no Series
  
  

HP Envy x360 M6 Convertible Series

• HP Envy x360 M6-aq Premium Chassis: Envy x360 M6-aq000, M6-aq003dx, M6-aq005dx, M6-aq103dx, M6-aq105dx Series
  
  

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