Pure Battery Analytics is a good freemium app for monitoring battery usage through graph views and receiving notifications when the battery reaches certain levels. Monitoring your laptop's battery ...

Below, we show some examples of how to find these graphs and data. How to find your battery usage by app on Samsung Navigating the battery settings from Battery shows a list of Android apps and ...

The Battery Level chart is annotated in various ways depending ... The Slow Charger state appears when you use a power brick and cable that do not support the faster charging speeds of modern ...