My laptop is performing very low power. I think its battery problem. So what causes will be to improve battery life.

The evolution of technology has led over the years to implement substantially the use of computers, both for domestic and business, as all now have desktop computers or Portable and in many cases it also has more than one.
When using a PC portable (Notebook) Know the advantages and disadvantages to which we encounter when we buy one of all is the life PA3399U-2BRS battery.
Many times have quickly deplete the charge PA3420U-1BRS battery because we are running applications and other software that requires a high CPU usage and this leads to a limited period of portartile.
For this reason it was invented a program that allows check the status of Dell Inspiron 5100 Battery of Notebook and improve the performance to have a longer lasting charge and avoid unnecessary Sprice.
BatteryCare is a free software that allows us to monitor the status of battery Dell 6Y270 analyzing the energy remained available and all information related to it: the voltage, capacity, manufacturing, etc. .. but also gives us the opportunity to improve consumption automatically saves wasting making of 'have' independence longer.
BatteryCare Besides being a convenient and simple utility provides us with a number of customizable settings, such as automatic updates of search, see if the Latitude D820 Battery of portable is low, to be launched when Windows starts, determine the statistical energy balance and the use of CPU we are using.Although not yet developed in Italian is an intuitive software is handy for check the status of Dell 6400 Battery of portable and improve the performance thereof.