The Fujitsu 6-Cell Supplemental Modular Bay Battery for LifeBook boosts the life of your computer's main battery to give you extended work time. This is especially helpful when you are working from a remote location away from a power source, such as on an airplane or during a long meeting. This rechargeable li-ion battery conveniently slides into your modular bay, adding no bulk to your computer. It is compatible with the following Fujitsu LifeBooks: E751, E780, E8420/E/LA, S710, S7220/LA, S751, T4310, T4410, T5010/A/W, T730, T900, T900TRNS and TH700.
Extends life of main battery so you can work longer on your computer without power cord
Rechargeable lithium-ion
Fits right into modular bay, so it does not add extra bulk to computer
Compatible with following LifeBooks: E751, E780, E8420/E/LA, S710, S7220/LA, S751, T4310, T4410, T5010/A/W, T730, T900, T900TRNS and TH700.