If you find no electrical power source to charge up your notebook’s battery, and you still have a lot  important tasks with your notebook, then you need your battery to operate for as long as possible. Here is the 8 tips how to save the energy of your notebook’s battery.

1. Use the notebook’s power management system
In Microsoft Windows the “Power Options” power management application can be found inside the Control Panel. In the Power Options Properties tab select the “Portable/Laptop” power scheme. Many notebook manufactories also provide their own custom power management applications, which help to optimize power usage and extend battery time.

2. Turn down the display brightness
You can lower the LCD brightness level to use less energy. In fact a lower brightness level also strains the eyes less and causes less fatigue.