My Kyros recharges fine but that charge lasts about an hour when I use it. Fully charged, I use it and completely shut it down. About 2 months ago I noticed it would be dead the next time I went to use it. Thinking it was my error, I closely monitored it to be sure it was off; it was. I have tried to use it probably 30 times and it is always the same.So, basically, I cant use it until I charge it even after 10 min of use. I can't keep it plugged in all the time, nor should I have to.What is wrong and how do i fix it? How do I find the battery leak?I should mention it worked fine for at least 6 months.