This brand new Fujitsu FPCBP155AP battery features lithium-ion cells. This FPCBP155 battery is rated 10.8 volts and 5200 mAh. This battery is also compatible with 11.1 volt battery systems. This battery will typically last 5 hours on a full charge.

This FPCBP155 battery replaces the Fujitsu Lifebook T4210 T4215 T4220 series laptop batteries. This Fujitsu FPCBP155 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

You can expect about 5 hours to 5.5 hours of run time with this LifeBook T4215 battery when new, depending on your energy use.