Yea, they got really warm and started to smoke. Once the fire started it was really intense.
SAFETY NOTE TO ANYONE::: If your batteries ever start to get really hot or smoke, get them away from yourself, cases, etc. If you are driving stop immediately and get them out of the car. Once they go off you have a big fire on your hands and you could torch a car or house. I'm sorry I lost over $300 worth of batteries but it did wake me up to the potential danger and fire hazard these amazing batteries possess. I now never put batteries back in the case and into the car without making sure that they are very cool to the touch.