I 'm having to replace my cordless drills my 5 year ago 12v. and my 7 year old 16.8 both have bad chargers and the 16.8 the batterys won't charge with a new charger I bought,,,I geuss I got my use out of them,,
what my question is how do you shut off the charger when it's done charger?
what I've done in the past is when I remember to unplug it sometimes hours sometimes days,,,what I'm trying now is using a timer with two movable trips I took out the one that turns it on and move the other one to shut off the charger after 5 hours or 1 hour depending which cordless drill I'm charging,,,
this seems to work ok but I thought maybe someone might have another way,,,,