It’s the most efficient battery drainer app for Android devices! Your battery will run down if you use the Generic Battery Drainer app. This software may quickly drain your battery by conducting a combination of intensive CPU work, GPU computations (which may also place a stress on the CPU), keeping the flashlight turned on, maximizing screen brightness with Wake Lock, continuously requesting GPS coordinates, continuously scanning for WiFi and Bluetooth networks, and continuously checking for nearby Bluetooth devices. This is the app for you if you are seeking for one that can quickly deplete the battery life of your mobile device.