1.If the toshiba equium a200 battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.
2.Short toshiba satellite a200 battery life in a laptop is mainly cause by heat rather than charge / discharge patterns. Always charge a toshiba laptop battery in a well-ventilated area.
3.When charging the battery for toshiba satellite a200 meter calibration, periodically do a full battery (PA3534U-1BAS Battery) discharge, every 30 charges, to increase meter accuracy.
4.Another enemy of laptop battery life is heat. The optimal ambient temperature during charge is 50°F (10°C) to 86°F (30°C). If the ambient temperature rises above 95°F (35°C) the charge efficiency may be significantly reduced, and therefore result in a lower charged battery capacity.
5.Dim your screen – Most laptops come with the ability to dim your laptop screen. Some even come with ways to modify CPU and cooling performance,this will also save on toshiba satellite a200 battery drain.

Toshiba Equium A200 Specs Review