This new Fujitsu LifeBook A544 battery features the highest quality lithium-ion cells and components. This Fujitsu LifeBook A544 battery is compatible with a variety of Fujitsu LifeBook models and original Fujitsu batery part numbers. See below for the complete list of compatible models and battery part numbers.

This LifeBook A544 battery is 100% compatible with the original Fujitsu battery specifications and is individually tested and backed by a 1 year warranty.

You can expect about 2 hours to 4 hours of additional run time with this Fujitsu LifeBook A544 battery when new, depending on your energy use.