We all realize that smartphone battery usage is subjective to the signal strength in the location you are in, apps that you're using and that are running in the background, and so on. We have only limited control on saving the battery power. You could pretty much stop all the apps and services, still your battery might be draining because of the signal strength. To make our lives easy, I bet most of us own some sort of portable charging units to keep our smartphones from dying. In this blog … [Read more...]