Choose low and critical energy level for the battery

Windows continuously monitors the battery's energy level and warns when the HP Pavilion G50 battery reaches a low or critical level . When capacity is low shows the battery icon on the taskbar Windows the battery is low . You must have time to insert a fully charged battery , connect to power or to save work and shut down the laptop . When the battery is almost completely changed the battery icon and shows that the computer has reached a critical Dell Latitude CS battery level .
Choose low and critical energy levels

1.Open Power Options by clicking the Start, Control Panel, at System and Maintenance and then Power Options.
2.Click Change plan settings on page Select a power plan during the selected schedule .
3.On page Change settings for the schedule click Change advanced settings.
4.Expand laptop Battery tab Advanced Settings, expand Low energy level and Critical energy and then enter the desired percentage value for each level .
5.Click OK if you want to save changes and then click Close on page Change the settings for the schedule.
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