BTI 808450-002-BTI 15.2V 64WHR LI-ION BATTERY 808396-421, HSTNN-C88C, ZO04XL, 808450-001, HSTNN-CS8C, 808450-002, HSTNN-LB6W, ZO04 ZBOOK STUDIO G3, ZBOOK STUDIO G3 MOBILE WORKSTATION, ZBOOK STUDIO G4, ZBOOK STUDIO G4 MOBILE WORKSTATION

This BTI replacement battery delivers dependable power for HP ZBook Studio G3 and ZBook Studio G4 mobile workstations, providing a seamless, drop-in upgrade or replacement for OEM batteries. With a specification set designed to match the original, this 15.2V 64Wh Li-ion battery helps you maintain peak performance during demanding workloads such as 3D modeling, CAD/CAM design, architectural visualization, and high-resolution video editing. Built to the same form factor and electrical characteristics as the listed OEM parts, it supports consistent run times, reliable cycling, and safe operation to keep your workstation ready when you are.

• Long-lasting power for pro-grade workloads — 64Wh capacity delivers extended runtime between charges, enabling extended work sessions on datasets, renders, and complex projects without frequent recharging interruptions.
• Exact-fit compatibility for ZBook Studio G3/G4 — engineered as a precise drop-in replacement, compatible with the ZBook Studio G3 and ZBook Studio G4 family of mobile workstations. It aligns with the OEM design to ensure reliable seating, secure connection, and stable performance under load.
• OEM part compatibility you can trust — compatible OEM numbers include 808396-421, HSTNN-C88C, ZO04XL, 808450-001, HSTNN-CS8C, 808450-002, HSTNN-LB6W, and ZO04, providing broad coverage for many HP ZBook configurations. This ensures you can source a genuine-feel replacement that mirrors the original hardware specifications.
• Safe, dependable Li-ion chemistry — built to deliver consistent voltage and current with integrated safety features to protect against overcharge, short circuit, and overheating, helping to preserve both battery health and the longevity of your ZBook system.
• Ready-to-install replacement with minimal downtime — designed for a straightforward swap in compatible models, this battery offers plug-and-play setup so you can get back to work quickly without complex configuration or specialized tools.

Technical Details of BTI 808450-002-BTI Battery

• Battery type: Li-ion
• Voltage: 15.2V
• Capacity: 64Wh
• OEM compatibility numbers: 808396-421, HSTNN-C88C, ZO04XL, 808450-001, HSTNN-CS8C, 808450-002, HSTNN-LB6W, ZO04
• Compatible models: ZBook Studio G3, ZBook Studio G3 Mobile Workstation, ZBook Studio G4, ZBook Studio G4 Mobile Workstation
• Replacement type: Drop-in replacement designed to match OEM specifications for reliable performance

How to install BTI 808450-002-BTI Battery

Follow these general guidelines to replace the BTI 808450-002-BTI battery in supported ZBook Studio configurations. Ensure you have a clean, static-free workspace and the appropriate precision tools if required by your device model. The steps below describe a typical battery swap for compatible HP ZBook Studio G3/G4 laptops; always consult your device's service manual for model-specific instructions.

• Power down the laptop completely, disconnect all peripherals, and unplug the charger. Close the lid and place the notebook on a soft, static-free surface.
• Flip the device over to access the bottom panel. If needed, remove any screws holding the back cover in place using the appropriate screwdriver.
• Carefully lift or slide off the back panel to reveal the battery bay. Do not force panels or connectors; work slowly to avoid damage.
• Locate the battery connector at the edge of the motherboard. Gently disengage the connector latch, and carefully disconnect the battery cable from the system board.
• Remove the old battery from its tray. Align the new BTI 808450-002-BTI battery in the same orientation, ensuring any alignment pegs or grooves match the chassis guides.
• Reconnect the battery cable to the motherboard, reseat the battery in its tray, and reattach the back panel. Secure with the original screws and ensure all edges are snug and flush.
• Power on the laptop and allow it to boot. If your device requires a calibration, perform a full charge cycle to ensure the battery reporting is accurate. Verify battery health and charge performance in the operating system’s power settings.

Frequently asked questions

• Is this BTI battery a direct replacement for ZBook Studio G3 and G4? Yes. It is designed as a drop-in replacement for the listed OEM numbers and compatible ZBook Studio configurations. To ensure compatibility, verify that your device’s OEM part numbers align with the supported list (808396-421, HSTNN-C88C, ZO04XL, 808450-001, HSTNN-CS8C, 808450-002, HSTNN-LB6W, ZO04).
• What are the key specifications of this battery? The battery provides 15.2V and 64Wh of Li-ion capacity, delivering reliable performance for professional workloads while matching the electrical characteristics of OEM replacements for ZBook Studio G3/G4 series.
• Will this battery protect my laptop from common safety risks? The battery is designed with standard safety protections to help guard against overcharge, short circuits, and overheating. Always handle the battery properly and use the device as intended to minimize risk.
• How long will the battery last on a single charge? Runtime varies with workload, screen brightness, and system settings. For demanding tasks like rendering or CAD, expect shorter runtimes than lighter productivity use. Real-world results depend on usage patterns and device configuration.
• Is installation difficult for non-professionals? For users comfortable with routine maintenance tasks, a battery swap on supported ZBook Studio models is typically straightforward and can be completed with common tools. If you are unsure, seek assistance from a qualified technician to avoid damage to the laptop.