⚠️ IMPORTANT BUYING NOTICE:

• CC03XL Structural Layout Warning (Two Forms Exist): This professional-grade 11.55V Lithium-Polymer (Li-Polymer) internal replacement battery pack features an architectural footprint measuring exactly 267.10 x 70.70 x 7.20 mm and weighing 210.00 g. HP utilized two entirely distinct frame outlines and mounting tab layouts under the shared "CC03XL" family name. Type A features four mounting holes lined up cleanly along the top margin and side edges without side tabs, whereas Type B features a shifted three-tab alignment and an adjusted side bracket. These two variants are structurally distinct and are not cross-compatible. Before finalizing your order, you must unscrew your notebook's bottom shell panel to look directly at your stock battery's mounting eyelets, layout profile, and original labels to guarantee an exact alignment.

• Model Generation & Series Verification: This specific power module is carefully engineered for seventh and eighth-generation (G7 and G8) premium business platforms, including the HP EliteBook 830 G7, 830 G8, 835 G7, 835 G8, 840 G7, 840 G8, 845 G7, and 845 G8, along with corresponding ZBook Firefly 14 G7 and G8 workstations. It will not fit earlier generations (such as EliteBook 830 G5 or G6), which utilize an entirely separate battery framework. Check that your internal labels match identifiers such as CC03XL, CC03053XL, HSTNN-IB9F, or HSTNN-LB8Q.
  
  

⚡ DEPENDABLE MOBILITY & SUSTAINED RUNTIME PERFORMANCE RESTORATION:

Recover the original wireless freedom and active multi-tasking endurance of your corporate workspace notebook with this brand-new, premium replacement internal battery engine. Engineered around a highly stable 11.55V power routing architecture and packed with a high-density capacity of 4500 mAh (52.00 Wh), this battery module ensures low internal resistance and consistent voltage flow. It easily handles multi-tab web browsing, secure corporate networks, data parsing, and everyday office workflows. It serves as an immediate remedy to correct common age-related hardware degradation symptoms, including sharp percentage indicator drops, thermal processing throttling under heavy application bursts, or an immediate system blackout whenever you disconnect your factory AC wall charger. Outfitted with an on-board smart protection chipset array, it continuously safeguards your premium business machine from over-charge, over-discharge, unexpected short circuits, and localized internal thermal shifts.

Compatible Original Part Numbers:

CC03XL, CC03, CC03053XL, HSTNN-IB9F, HSTNN-LB8Q, HSTNN-DB9Q, L77608-1C1, L77608-2C1, L77608-421, L78555-005

Comprehensive Laptop & Workstation Compatibility List:

HP EliteBook Premium 800 G7 & G8 Enterprise Series

• HP EliteBook 13.3-Inch Sub-Frames: EliteBook 830 G7, EliteBook 830 G8, EliteBook 835 G7, EliteBook 835 G8 Series

• HP EliteBook 14-Inch Sub-Frames: EliteBook 840 G7, EliteBook 840 G8, EliteBook 845 G7, EliteBook 845 G8 Series
  
  

HP ZBook Mobile Workstations & ProBooks

• HP ZBook Firefly Ultrabook Frameworks: ZBook Firefly 14 G7, ZBook Firefly 14 G8 Mobile Workstation Series

• HP ProBook Thin-and-Light Systems: ProBook 635 Aero G7, ProBook 635 Aero G8 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