Using the Battery 110Extending the Battery Usage TimeUsing Samsung Battery ManagerBattery Manager is a power management program that enables using battery power efficiently. Youcan select an optimized power mode according to your requirements.Click Start > All Programs > Samsung > Samsung Battery Manager > Samsung BatteryManager.Maximum Battery Saving ModeThis mode is appropriate for conditions which require the maximum battery usage time. This maydegrade the performance of the system.Normal ModeThis mode is appropriate for normal conditions. Both system performance and battery usage timeare optimized.Maximum Performance ModeThis mode is appropriate for conditions that require maximum system performance. Therefore, thebattery usage time may be reduced in this mode.Custom ModeIn this mode, a user can configure a detailed configuration to save the battery usage time. You canadjust the LCD brightness, the system standby time, the screen color quality, and the graphic modevalues.Change PowerModeYou can only change thedetailed configuration inCustom Mode.Power Saving Effects