Wouldn't stay charged [SEP] The battery is apparently no good in this one. I would fully charge it, unplug as to not overcharge then when I tried to use it it would be dead so it would have to be charged again before use. The while using it the charge only lasted maybe 15 min if that...couldn't do all my hair and my hair is pretty short and thin. This was not going to work. I sent it back and went with something else.