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Black rectangular laptop battery with smooth finish and label showing model FPCBP594

E-buy

E-buy FPCBP594 60Wh laptop battery for Fujitsu Lifebook U7412 U7312

SKU CH-MAEK-AN9B0

60Wh Li-Polymer replacement battery for Fujitsu Lifebook U7412, U7312 and related models, 15.44V 3915mAh capacity with installation tools included

  • Battery TypeLithium-Ion
  • 60Wh capacity powers extended work sessions away from a charger
  • 44V Li-Polymer cells deliver stable voltage for consistent performance
  • Compatible with Fujitsu Lifebook U7412, U7312, E4412, E5412 and other listed models
  • Replaces original part numbers including CP813249-01, FMVNBP256, FPCBP594
  • Installation tools included for straightforward battery replacement

What this battery replaces

This 60Wh Li-Polymer pack replaces the original FPCBP594 unit in Fujitsu Lifebook U7412, U7312, E4412, E5412, E5413, U6312/KX and related models. It matches the 15.44V, 3915mAh specification and substitutes part numbers CP813249-01, CP833283-03, CP847055, FMVNBP256, FMVU5803E and FPB0363S. The cell chemistry is lithium-ion polymer and the colour is black. Condition is new.

Limits of the form factor

The pack fits only the listed Lifebook chassis; it will not work in other Fujitsu series or in laptops from different vendors. Capacity is fixed at 60Wh, so runtime cannot be extended beyond what the original design allows. Voltage is locked to 15.44V and the physical shape matches the internal bay exactly. No higher-capacity version exists in this footprint.

Installation notes

The box includes installation tools for the replacement procedure. Typical steps are powering down, removing the base cover, disconnecting the old pack and connecting the new one using the same cable. Common issues are forgetting to detach the connector before lifting the battery, stripping the small case screws or failing to seat the replacement fully so the cover will not close.

Highlights

  • 60Wh capacity powers extended work sessions away from a charger
  • 44V Li-Polymer cells deliver stable voltage for consistent performance
  • Compatible with Fujitsu Lifebook U7412, U7312, E4412, E5412 and other listed models
  • Replaces original part numbers including CP813249-01, FMVNBP256, FPCBP594
  • Installation tools included for straightforward battery replacement

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I know which replacement part number matches my Fujitsu Lifebook model?

This battery replaces part numbers CP813249-01, CP813249-04, CP833283-03, CP847055, FMVNBP256, FMVNP256, FMVU5803E, FPB0363S and FPCBP594. Check your original battery label for one of these codes to confirm compatibility.

What does the 60Wh capacity mean for daily use on a U7412?

The 3915mAh, 60Wh rating at 15.44V delivers the same energy as the original Fujitsu pack, providing comparable run time for work and travel on U7412, U7312 and other listed models.

What connector interface does the FPCBP594 use and what does it limit?

It uses the proprietary Fujitsu multi-pin connector built into the U7412, U7312 and compatible chassis, so the physical keying and pin-out limit installation to those specific Lifebook models only.

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