Hey another quick question. To all of you that have an njoy penstyle. My charger turns green normally after about 3 hours. Now.. I have seen elsewhere on here that some people say to charge for 12 hours etc.. But.. My main question is.. on the njoy charger.. is it still charging after 3 hours when its green? I can pull the battery off use if for a couple minutes and then put it back in the charger and it tops off the battery in oh.. say 10 mins then its green again. If you cant tell im bored at home today so i thought i would ask.