Toshiba Qosmio F25 User Guide - Page 112

112 Mobile Computing Charging the batteries Charging the batteries NOTE Battery charge time may vary depending on the applications, power management settings, and features used. The main battery needs to be charged before you can use it to power the computer. 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 accessories.toshiba.com. Charging the main battery To charge the main battery while it is in your computer, plug the computer into a live electrical outlet. The main battery charges whether the computer is on or off. TECHNICAL NOTE: When your computer is using all of the power provided by the AC Adapter to run applications, features, and devices, the recharging of the battery cannot occur. Your computer's Power Saver utility can be used to select a power level setting that reduces the power required for system operation and allows the battery to recharge. The battery light ( ) glows amber while the main battery is being charged, and glows green when it is fully charged.