Satellite L750 - battery discharging while the computer turns

Satellite L750, Win7. 18 month old computer & have noticed that when you turn it on, the battery is 75 - 80% charged only after having been 100% the day before. If I have the computer off for 2 days the costs would be 60-65%. Is the need for battery replacement or I forgot something? Any idea on the price of a replacement battery?

In normal use the battery should last about 90 minutes.
Suggestions appreciated, thanks mrpringle

Hello

It's not unusual that the battery loses capacity during the night.
A very useful document you can read on http://aps2.toshiba-tro.de/kb0/FAQ9C015N0001R01.htm

Try to change these settings in the BIOS.

Tags: Toshiba

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