This brand new Fujitsu S761 battery features the highest quality lithium-ion cells. Li-ion battery technology provides longer run times with less weight. This Fujitsu S761 battery is rated 10.8 volts and 5200 mAh and will normally last 2.5 hours on a full charge.

This Fujitsu LifeBook S761 battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

You can expect about 2 hours to 2-1/2 hours of run time with this Fujitsu S761 battery when new, depending on your energy use.