Charging battery when allmost full
I tried to find some answers searching about battery charging, but couldn't find anything. My question is, I charged my 8.4v 1300ma last week for the amount of time it needed to be fully charged (5-6 hours), and I have used it a few times to fire the 200 bb's that came with the gun. So, say the battery is at 85%, do you have to have the battery completely discharged before you charge it again? or can you charge it for just a few hours?