E-buy
E-buy 50Wh 14.4V Li-ion laptop battery FPB0353S FPCBP579 for Fujitsu 41NP5/60/80
A 50 Wh, 14.4 V lithium-ion replacement battery for compatible Fujitsu laptops
- TypeBattery
- 50 Wh capacity extends runtime
- 4 V lithium-ion chemistry delivers stable power
- Direct replacement for FPB0353S, FPCBP579, CP785912-01 and 41NP5/60/80
- Compatible with Fujitsu CP785912-01 laptop models
- New condition ensures full rated performance
50Wh 14.4V Li-ion replacement
This new lithium-ion battery delivers 50Wh capacity at 14.4V for compatible Fujitsu laptops. It replaces part numbers FPB0353S, FPCBP579, CP785912-01 and 41NP5/60/80. The black unit is built for owners of specific Fujitsu models needing a direct swap.
Steady output through a work session
The 50Wh rating supports extended mobile use between charges under typical office loads. Lithium-ion chemistry maintains consistent voltage delivery as capacity depletes. No sudden voltage drops occur during sustained productivity tasks.
Replaces worn original cells
This unit restores runtime when the factory pack no longer holds a useful charge. The jump is worth it when the laptop otherwise meets daily needs but tethering to an outlet limits mobility. Buyers needing higher capacity than 50Wh or a different voltage must seek another part.
Highlights
- 50 Wh capacity extends runtime
- 4 V lithium-ion chemistry delivers stable power
- Direct replacement for FPB0353S, FPCBP579, CP785912-01 and 41NP5/60/80
- Compatible with Fujitsu CP785912-01 laptop models
- New condition ensures full rated performance
Specifications
| Type | Battery |
|---|
Questions about this item
Does the 14.4V Li-ion chemistry generate noticeable heat or drain quickly under continuous load?
The 50Wh 14.4V lithium-ion pack is designed for typical mobile workloads; heat output and run-time depend on the laptop's power management and the tasks being performed.
Which specific Fujitsu models must I already own for the FPB0353S FPCBP579 to fit and function?
This battery replaces part numbers FPB0353S, FPCBP579, CP785912-01 and 41NP5/60/80 and is listed for Fujitsu laptops using CP785912-01.
Will the 50Wh capacity and original connector work reliably in an older Fujitsu chassis that previously used a lower-Wh pack?
The battery matches the original 14.4V voltage and connector for the listed part numbers, so it installs directly; capacity increase only extends run-time without changing electrical compatibility.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



