If any of you have a Dell laptop you're using, maybe with your embroidery machine like I am, you need to go to:
formatting link
and check the serial number of your battery against the list. They are doing a huge recall, some of their notebook/laptop computer batteries are spontaneously catching fire:
formatting link
I have already checked both of mine, and one of them is on the recall list, they are sending me a replacement battery.
Beverly