u/Ambitious_Disk1035

I got my EB3A almost 4 years ago. It had some kind of glitch where it would brick at 20% state of charge. I always charged it back up to 100% whenever this happened. So, I was kind of forced to do the whole keeping the charging cycle down to 80%,, and I have to say. The battery doesn't seem to have lost any capacity as far as watt hours go. After 4 years! Pretty good if you ask me, except for the part of it never going below 20%. Any thoughts on this?