Why Is My Computer Battery Draining So Fast. Run the battery test. An old battery is likely to drain too fast and you will have to replace it.
Run the battery test. There will be a hard reset mixed in as well so the two methods combined typically help a lot with battery issues. Compared to a new battery old battery drains fast and you need to replace it.
Select Battery use to see how your battery usage breaks down app by app.
How to diagnose exactly why does your laptop battery drains so soon. But most importantly the battery life will depend on its age. Compared to a new battery old battery drains fast and you need to replace it. Shut down the computer.
