Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 3950 mAh / 60 Wh
- Output Voltage (Volts): 11.4 Volts
- Number of Cells: Cells
- Package Included: 1 x Battery for Fujitsu
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Fujitsu 34076465,Fujitsu 34077043,Fujitsu 34077329,Fujitsu 34078560,Fujitsu 4INP6/60/80,Fujitsu CP784743-03,Fujitsu CP784743-XX,Fujitsu CP797948-01,Fujitsu CP797948-XX,Fujitsu CP798898-01,Fujitsu CP798898-XX,Fujitsu CP798899-01,Fujitsu CP798899-XX,Fujitsu CS-FUT731NB,Fujitsu FMVNBP251,Fujitsu FPB03515,Fujitsu FPB0351S,Fujitsu FPCBP577
Compatible Model Series (partial list):
Fujitsu LifeBook U7310,Fujitsu LifeBook U7311
High-End 60Wh FPB0351S Battery for Fujitsu LifeBook U-Series
Empower your 13.3-inch professional workstation with the FPB0351S high-density replacement battery. Specifically tailored for the Fujitsu LifeBook U7310 and U7311, this 11.4V battery delivers an impressive 60Wh capacity, providing the extended endurance required for modern executive mobility. Engineered to support intensive multitasking, high-brightness displays, and rapid data processing, it restores your laptop to its original factory performance.
Technical Specifications
| Part Number | FPB0351S / FPCBP577 / FMVNBP251 / CP784743-03 |
| Voltage | 11.4 Volts |
| Capacity | 3950 mAh / 60 Wh |
| Cell Technology | Advanced Lithium-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Precision Compatibility
Designed exclusively for Fujitsu’s professional 13.3″ ultra-mobile series:
Compatible LifeBook Models:
- LifeBook U7310
- LifeBook U7311
- U7310/U7311 Series Variants
Replacement Part Numbers:
- FPB0351S / FPCBP577
- FMVNBP251 / CP784743-XX
- CP797948-01 / CP798898-XX
- 34076465 / 34078560
Why Upgrade to This FPB0351S Battery?
- Original Logic Integration: Equipped with a sophisticated BMS (Battery Management System) that communicates perfectly with Fujitsu BIOS for real-time health reporting.
- 60Wh High-Capacity Cells: Offers one of the highest energy densities available for the U7310/U7311 chassis, extending untethered productivity time.
- Thermal Safety Architecture: Advanced hardware protection prevents over-charging, short-circuits, and internal overheating, essential for compact Ultrabooks.
- Perfect Form Factor: Precision-molded for an exact internal fit, ensuring easy installation and no pressure on the thin magnesium-alloy shell.
Frequently Asked Questions
Q: Is this battery compatible with both U7310 and U7311?
A: Yes, the FPB0351S is the standardized high-capacity battery for both the U7310 and the updated U7311 series.
Q: Does it support fast charging?
A: Absolutely. It is fully compatible with Fujitsu’s original USB-C and standard barrel-tip fast-charging adapters for rapid power recovery.





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