I'm putting this post here just so more eyes will see it as opposed to the eGo sub forum. This is a question more about chargers and charging an eGo battery. Does the Joyetech 510/eGo battery charger SHUT-OFF when the green light comes on? I was reading the post concerning the ins and outs of Batteries and one thing that hasn't crossed my mind yet is the fact of over-charging batteries. At the moment I can only assume that the charger shuts off after the charger turns green, the led that is. Since the battery and the chargers wall plug no longer produces heat! Is this fact? Also, I heard that this same charger uses reverse polarity. Does that mean I couldn't use it to charge up an eGo knock-off or any other battery with a different name that has the eGo adapters?