Energizer Energy E500 official Pictures. Energizer Energy E500 is a Smartphone of energizer. The Energizer Energy E500 Android Smartphone. Announced Aug 2018. Features 5.0″ Display MT6580M Chipset 5 MP Primary Camera 2 MP Front Camera 2000 MAh Battery 8 GB Storage 1000 MB RAM. Energizer Energy E500 price starts.