HOW TO WIRE A BATTERY PACK SO IT CAN CHARGE WILE BEING USED????
im trying to make a battery powerd car hourn modle the problem in having is
1. how do i wire the batterypack so it can charge whilits its being used?
2. whut will i need to do it ?
3. what how many mAh shood it be?
heres the hourn im thinking about useing
thanks for helping