⚠️ IMPORTANT BUYING NOTICE:

• DN04XL Detachable Form-Factor Blueprint: This professional-grade 15.40V Lithium-Polymer (Li-Polymer) internal replacement battery module features a specialized, low-profile layout measuring exactly 267.00 x 90.00 x 7.00 mm and weighing an agile 263.00 g. Custom-contoured for the dense interior architecture of your tablet-first hybrid device, this pack lines up perfectly with factory screw positions and features an integrated multi-pin wire terminal connector to ensure flush seating and prevent pressure shifts against the fragile digitizer touchscreen matrix.

• Model Generation & Form Verification (Crucial Rule): This high-efficiency power engine is custom-engineered exclusively for the unique premium detachable HP ZBook x2 G4 workstation tablet PC. Please note that it will not fit clamshell or traditional convertible ZBook models (such as ZBook 14u, 15u, or standard ZBook 15 / 17 lineups), which feature entirely mismatched structural framing tracks, alternative connection rails, and different voltage requirements. Before completing your purchase, safely open your device's display-enclosed rear panel and confirm that your factory battery displays the model tracking identifier DN04XL, DN04069XL, or HP spare parts number 856843-850.
  
  

⚡ CREATIVE MOBILITY & TABLET WORKSTATION RUNTIME PERFORMANCE RESTORATION: Recover the original untethered freedom, precise active pen digitizer responsiveness, and dependable mobile workspace endurance of your high-end detachable ZBook workstation with this brand-new, premium replacement internal battery module. Assembled around a stable 15.40V quad-cell architecture and loaded with a dense capacity of 4500 mAh (69.00 Wh), this battery ensures minimal internal resistance and consistent energy flow. It easily handles resource-intensive Adobe Creative Cloud suites, active stylus vector tracking, 4K digital painting workflows, and multi-tab browser tasks. It serves as an immediate fix to address common age-related hardware wear symptoms, including rapid battery percentage drops, processing performance throttling under canvas load, or sudden tablet blackouts when disconnected from your USB-C power adapter. Outfitted with an on-board smart protection microchip array, it continuously safeguards your high-end mobile computing components from over-charge, over-discharge, short circuits, and localized internal heat shifts.

Compatible Original Part Numbers: DN04XL, DN04069XL, 856488-2C1, 856843-850, HSTNN-DB7P, TPN-Q183

Comprehensive Laptop & Detachable Workstation Compatibility List:

HP ZBook Detachable Workstation Series

• HP ZBook x2 G4 Detachable PC Fleet: ZBook x2 G4, ZBook x2 G4 (2ZC40EA), ZBook x2 G4 (3RE03UT), ZBook x2 G4 (2ZC41EA), ZBook x2 G4 (4ND54PA) Mobile Detachable Workstations (All CPU, Quadro GPU, and DreamColor display panel sub-configurations)
  
  

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