Oh, good point. Yes, I would try to think of it like a $20 digital
watch: if the battery gives out, throw it away and buy another!

Not long ago I bought a digital watch at Dollar Tree. One guess as to
what it cost. Worked fine for about a month, at which time the battery
gave out. But at that price, who cares? Just buy another one.

I also bought a scientific calculator at Dollar Tree awhile back.
The same logic applies. Amazing, considering what one would have
paid for these items 20 years ago.

David Johnson