Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 4195 mAh / 64 Wh
- Output Voltage (Volts): 15.4 Volts
- Number of Cells: 4 Cells
- Package Included: 1 x Battery for Fujitsu
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Fujitsu 34082785,Fujitsu 4538093101,Fujitsu 4ICP5/57/79,Fujitsu CP818110-04,Fujitsu CP831833-XX,Fujitsu FPB0368S,Fujitsu FPCBP597
Compatible Model Series (partial list):
Fujitsu LifeBook U9312X
64Wh FPB0368S Battery for Fujitsu LifeBook U9312X
Unlock the full potential of your ultra-light workstation with the FPB0338S premium replacement battery. Specifically engineered for the Fujitsu LifeBook U9312X convertible series, this high-voltage 15.4V battery delivers the massive 64Wh capacity required by modern Intel Core processors and high-resolution touch displays. Designed with advanced thin-film polymer technology, it provides high energy density while maintaining the slim profile of your flagship device.
Technical Specifications
| Part Number | FPB0368S / FPCBP597 / 4ICP5/57/79 / CP818110-04 |
| Voltage | 15.4 Volts |
| Capacity | 4195 mAh / 64 Wh |
| Cell Technology | 4-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Flagship Compatibility
Optimized for Fujitsu’s premium convertible and ultra-slim platforms:
Fujitsu LifeBook Series:
- LifeBook U9312X
- LifeBook U9312X Series Variants
- Model SKU: CP831833-XX
- Model SKU: 4538093101
Why Choose This FPB0368S Replacement?
- Original BIOS Recognition: Features a sophisticated Battery Management System (BMS) that integrates seamlessly with Fujitsu PC Manager for precise health monitoring and charging control.
- High-Density Polymer Cells: Grade-A lithium-polymer cells ensure a low self-discharge rate and a long cycle life, essential for premium business laptops.
- Safety Guaranteed: Multi-layer hardware protection safeguards against over-current, short-circuits, and internal thermal expansion.
- Perfect Form Factor: Molded to match the exact internal chassis of the U9312X to ensure zero rattle and a stress-free installation.
Frequently Asked Questions
Q: Is this battery compatible with the 2-in-1 flip version of LifeBook U9312X?
A: Yes, the FPB0368S is the specific 64Wh battery designed for the U9312X convertible series.
Q: Does this battery support Fujitsu’s fast-charging feature?
A: Absolutely. It is fully compatible with original Fujitsu USB-C power adapters and supports standard fast-charging protocols for quick energy recovery.






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