Toshiba Satellite 2805-S603 Toshiba Online User's Guide (Windows Me) for Satel - Page 101

101 Mobile Computing Charging batteries Maximizing battery life A main battery can be recharged many times. Over time it will gradually lose its ability to hold a charge. To maximize the life of your main battery: ❖ Avoid leaving the computer plugged in and unused for more than a few hours. Overcharging the main battery may shorten its life. ❖ If you are not going to use the computer for a long period of time, remove the battery. ❖ Alternate between batteries if you have a spare. ❖ Make sure your computer is turned off or in Hibernation mode when you are replacing the battery. ❖ Store spare batteries in a cool dry place out of direct sunlight. NOTE: For optimum DVD performance, Toshiba recommends that you play DVDs while running on AC power rather than on battery power. Charging batteries The main battery needs to be charged before you can use it to power the computer. You can charge the battery using your computer, or you can use an optional battery charger. CAUTION: Never leave batteries in the battery charger for more than a week at a time. Doing so may reduce the potential charge of the battery. Use only battery chargers designed to work with your notebook computer. You can order a Toshiba battery charger from Toshiba's Web site at toshibaaccessories.com.