If you use your phone much, so it seems that at least three to five times per week should be free. Of course, much more capacity and performance are equally important when it comes to the design of mobile phone batteries. You want a battery that is small and light. They also want a phone that is environmentally friendly and causes no risk to health. So it is a balance between these functions. But the battery life is the thing that seems to us the mistakes! So what is it and what can be done to improve the battery life of mobile phones? » Read more: How to Extend Your Cell Phone Battery’s Life