I hear it every day: “Does someone have a [insert YOUR favorite mobile device here] I can borrow? My battery is about gone. After the Chicken or the egg debate, how to properly use a battery is next.
Yes, at one point, you had to drain your battery all the way before charging it, or you would create a “memory” and that would mess up your battery. Not necessarily so now.
Check the link below to see what folks are saying about battery discharge and recharge.