Cell phones are like little computers, right? So this is not off topic
I got a cell phone and it said to make sure to charge the battery all the way up before using it. Then run it all the way down before charging. Then repeat this about three times.
I did a pretty half-assed job of this and now my battery holds hardly any charge.
Is this something that will be fixed by new and better habits, or do I hafta buy a new battery?