I have a Lenovo IdeaPad 520 with a Ryzen 5 3500 running Pop_OS. It works great, but battery life hovers around 4 hours (I have no idea how long it is supposed t

I have a Lenovo IdeaPad 520 with a Ryzen 5 3500 running Pop_OS. It works great, but battery life hovers around 4 hours (I have no idea how long it is supposed to last under Windows, though).