Think of what you could do with an extra 4 to 5 hours (depending on model and usage). That's what you are missing without this extra 6-cell battery from Toshiba. Even better, it only weighs 3/4 of a pound so it's easy to carry with you. Now, ask yourself why you haven't picked up an extra battery yet.
It works with Toshiba notebooks including the Satellite A50, A55, U200, U205; Portégé M300, S100; Tecra A2, M2, M2V, M3, M5, M6 and S3 series portable computers
- 5-hour Battery LifeThe TOSHIBA PA3356U-3BRS 6-cell battery provides your Toshiba notebook computer with up to 5 hours battery time for extended use without accessing to a power outlet.
- Toshiba Notebooks CompatibleThe TOSHIBA PA3356U-3BRS battery supports Toshiba notebook computers including the Satellite A50, A55, U200, U205; Portégé M300, S100; Tecra A2, M2, M2V, M3, M5, M6 and S3 series.