When I was running Windows on my Lenovo P580 laptop I set the battery charging threshhold to 58% to prolong its life. When my hard drive died I replaced it with an SSD and installed deepin. Love everything about it and have had no problems other than this: the computer retained the 58% charging threshhold, and deepin doesn't appear to have a way to change it. So on those occasions when I have to be away from a power source, I'm limited to less than an hour of time before the battery gets too low. Is there some way to control all the power settings I had access to via the Windows control panel?