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Black rectangular lithium-polymer laptop battery with model labels

E-buy

E-buy FPCBP412 FPB0305S 45Wh 14.4V laptop battery for Fujitsu Lifebook U904

SKU CH-GDE0-F0AN1

A 45Wh 14.4V lithium-polymer replacement battery compatible with Fujitsu Lifebook U904 series laptops

  • Product typeBattery
  • Li-polymer chemistry delivers stable 14.4 V output
  • 45 Wh capacity supports extended mobile work sessions
  • Replaces CP636060-01, FPB0305S and FPCBP412 part numbers
  • Fits Fujitsu Lifebook U904 and U9040 series models
  • Brand-new condition ensures full rated 3150 mAh performance

45 Wh Li-polymer battery for Fujitsu U904

This 14.4 V replacement battery delivers 45 Wh and 3150 mAh capacity for the Fujitsu Lifebook U904 series. It matches part numbers CP636060-01, FPB0305S and FPCBP412. The new black Li-polymer unit is built to the original voltage and energy rating. It fits directly into the compatible U904 chassis.

Suits owners restoring runtime on a U904 notebook

Buyers needing a fresh 45 Wh pack for the listed Fujitsu models will find the correct voltage and connector here. It is not for users whose laptop requires a different voltage, a higher watt-hour rating or a different form factor. Shoppers with other Fujitsu series or non-Fujitsu machines should look elsewhere.

Handles daily office workloads on a single charge

The 45 Wh capacity supports typical productivity tasks, web browsing and video playback for several hours depending on system load. Heavy multi-threaded workloads, maximum screen brightness or discrete graphics activity will reduce runtime noticeably. The pack provides the same energy headroom as the original factory battery.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery

Questions about this item

What Fujitsu Lifebook model must I own for the FPCBP412 battery to fit?

The FPCBP412 battery fits Fujitsu Lifebook U904 models including U9040M75A1DE, U9040MXPC1DE, U9040MXPA1DE, U9040MXPR1DE and U9040MXPB1DE.

Will the FPB0305S battery work if I keep my original CP636060-01 charger?

Yes, the FPB0305S replaces part numbers CP636060-01, FPB0305S and FPCBP412 so it works with the original charger supplied for those Fujitsu U904 models.

How can I confirm the 45Wh 14.4V battery is working after installation?

After fitting the battery the laptop should power on without the mains adapter and the operating system should report a capacity near 45Wh or 3150mAh at 14.4V.

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