So I've had this Aspire F5 for a while and it's been really good to me, but for the past months or so it has been crashing when using just battery power. Whenever it is plugged in it runs fine, a while ago not having it plugged it it would be fine for a couple hours or so but now it's gotten to the point of dying minutes after being unplugged or being turned on. I've searched around here for a while on the forums but a couple of the solutions that other people tried just didn't work for me.
Things I've tried:
Windows update (nothing new)
Bios update (problem persists)
Graphics update (problem persists)
I've heard that the battery circuit might be a problem but I'm unsure what part of the circuit would be the problem or how to test if it's the battery or the circuit that uses the battery when on battery power.