We have all heard the expression “more battery life” at one time or another. What does it really mean? Is it just a marketing trick to make you purchase a new phone with a more powerful battery?

If you are using your smartphone on a continuous basis, then you must have noticed that your battery tends to drain very quickly. You might even have to charge your smartphone every day. In fact, this is very common. We all have apps that run in the background even when we are not using them.

The reason for this is that the operating system needs to keep the apps running in order to function properly. In other words, your smartphone is not really capable of saving battery power.

This WHAFF Battery (Power Saver) helps you to delete unnecessary apps that are running on background..