I bought an e cig yesterday and i didnt have any special charging devices, except the usb charger that comes with the cigarette and i looked up on the internet if i can or cannot use an apple device charger. A lot of results show that a lot of people had their cigarette explode after using the ipad charger. I dont see any diference (but probably its in the power of the different chargers) between an iphone and in ipad charger, so i want to know is it safe or not.