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45Wh Fujitsu FPB0307S Battery

Original price was: $78.00.Current price is: $73.00.

Free Shipping | Installation tools included
Reliable battery for work, study, or travel.
Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.
Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.
SKU: Battery-US-Fujitsu-FPB0307S-45Wh Category: Tag:

Description

Product Information

  • Item Condition: Brand New
  • Color: Black
  • Capacity: 45 Wh
  • Output Voltage (Volts): 10.8 Volts
  • Number of Cells: Cells
  • Package Included: 1 x Battery for Fujitsu
  • Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):

Fujitsu 10602135177,Fujitsu 34053531,Fujitsu 34057380,Fujitsu 34068415,Fujitsu 34075038,Fujitsu 34076859,Fujitsu 34079625,Fujitsu CP715267-01,Fujitsu CP715267-XX,Fujitsu CP734927-01,Fujitsu CP734927-XX,Fujitsu CP753143-01,Fujitsu CP753143-XX,Fujitsu CP790916-01,Fujitsu CP790916-XX,Fujitsu CP809642-01,Fujitsu CP809642-XX,Fujitsu FMVNBP245,Fujitsu FPB0337S,Fujitsu FPCBP528,Fujitsu S26391-F1606-B100,Fujitsu S26391-F1606-E100,Fujitsu S26391-F1606-L100,Fujitsu 01A-Z16112300,Fujitsu 34054861,Fujitsu 34061622,Fujitsu 34068335,Fujitsu 34077079,Fujitsu 34079803,Fujitsu CP721833-01,Fujitsu CP721833-XX,Fujitsu CP734929-01,Fujitsu CP734929-XX,Fujitsu CP753148,Fujitsu CP753148-01,Fujitsu CP753148-XX,Fujitsu CP778922-XX,Fujitsu CP796669-XX,Fujitsu CP809779-01,Fujitsu CP809779-XX,Fujitsu CS-FUP727NB,Fujitsu FMVNBP246,Fujitsu FPCBP530

Compatible Model Series (partial list):

Fujitsu LifeBook E752,Fujitsu LifeBook U727,Fujitsu LifeBook U728,Fujitsu LifeBook U729,Fujitsu LifeBook P727,Fujitsu LifeBook P728,Fujitsu LifeBook U729X

Premium 45Wh FPB0307S Battery for Fujitsu LifeBook U & P Series

Empower your mobile professional life with the FPB0307S high-performance replacement battery. Specifically tailored for the Fujitsu LifeBook U727, U728, U729 and the 2-in-1 P727/P728 series, this battery delivers the consistent power required for your executive workstation. Engineered with advanced lithium-polymer technology, it maintains the slim profile of your device while restoring its original untethered endurance.

Technical Specifications

Part Number FPB0307S / FPB0337S / FPCBP528 / FMVNBP245
Voltage 10.8 Volts
Capacity 45 Wh
Cell Technology High-Density Lithium-Polymer
Condition Brand New
Warranty 12 Months / 30-Day Return

Verified Device Compatibility

Optimized for Fujitsu’s professional 12.5-inch and 2-in-1 platforms:

Compatible LifeBook Models:

  • LifeBook U727 / U728 / U729
  • LifeBook P727 / P728
  • LifeBook U729X (Convertible)
  • LifeBook E752 (Check Compatibility)

Replacement Part Numbers:

  • FPB0307S / FPB0337S
  • FPCBP528 / FPCBP530
  • FMVNBP245 / FMVNBP246
  • CP715267-01 / CP734927-01
  • S26391-F1606-B100 / L100

Why Choose This FPB0307S Replacement?

  • Full BIOS Compatibility: Integrated smart protection board ensures the battery is recognized by Fujitsu Power Manager for accurate health and charge reporting.
  • Safety Guaranteed: Built-in multi-layer protection guards against over-charge, over-discharge, short-circuits, and internal overheating.
  • Grade-A Polymer Cells: Premium cells ensure low self-discharge and high stability, providing reliable power for the U/P-series’ high-performance hardware.
  • Precision Design: Molded to match original specifications exactly for a smooth, drop-in replacement in the laptop’s internal battery bay.

Frequently Asked Questions

Q: Will this fit my LifeBook U729X convertible?

A: Yes, this model is fully compatible with the U729X, supporting both its laptop and tablet modes.

Q: How can I confirm this is the right battery for me?

A: Check your original battery label for part numbers “FPB0307S”, “FPB0337S”, or “FPCBP528” to ensure a perfect match.

Package Included: 1 x Brand New 45Wh FPB0307S High-Performance Battery

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