When it comes to battery life in smartphones, there are many elements involved. Wallpaper, themes, networks, apps, Bluetooth and screen brightness are some of the main offenders that add up to a large chunk of energy consumption. Keeping your handset well maintained inside and out will increase its lifespan as well as the resale value. It goes without saying that continuous battery mismanagement can lead to a delapidated charge as time progresses. Here are 6 apps that will help your smartphone last all day and retain a longer charge.

Battery Doctor Pro