Your new laptop battery will have an average run time of 1 1/2 hours to 3 1/2 hours depending on what applications you are running. Functions that require more power will deplete your battery faster. You can extend your battery run time by minimizing the main power draws on your battery - the LCD brightness levels and the use of your CD or DVD drive. Also some notebooks simply use more power than others.

You can prolong your laptop battery life by adjusting the power management selections within your operating system software. If you are a Windows user, you can go to the 'control Panel' and select 'power options'. In this area you can choose when & how you can maximize your laptop battery settings.