Features
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 LifeBooks: E751, E780, E8420/E/LA
Compatible with LifeBooks: S710, S7220/LA, S751, T4310
Compatible with LifeBooks: T4410, T5010/A/W, T730
Compatible with LifeBooks: T900, T900TRN, TH700
In The Box
Modular Bay BatteryModular Bay Battery