This has been angling me for a while... What would occur if i put a 110v plug on say a 240v cooling fan and plugged it the 110v on site ? As its a lower current , i was wondering what would happen. Or if it could be dangerous in any way . I also would love to know what would happen if i put a 110v plug on my 240v Makita battery chargers , so i couls charge them up on site easier. All knowledge and advice is much appreciated guys. Thanks .. I wont be trying anything until i get some expert advice on here