笔记本电脑电池最近没用了。宏cer Predator g3 571

my Acer Predator's battery isn't holding it anymore it used to do 2 to 3 hours on power-saving mode, not it only does an hour and a half, this starts to happen recently according to the battery report review (Enclosed a screenshot of the report) so what seems to be the problem I checked the window update I'm on 1909 windows 10 latest version, Drivers all up to date, Using throttlestop for ultra battery consumption, what else can I do?