Haven't had it long...will be interested in battery life while in car over cold days. But seems to function well now,

The price of the Le Creuset French Oven is prohibitive - it always has been. Ten years ago, I exchanged five beautiful but unwanted wedding gifts for this French oven. I feared that it might not be worth it, but my fears were ungrounded. The quality, beauty, and versatility of this product is unsurpassed. You can easily braise a meat on the stove, and then bake it in the oven. You can simmer tomato-based sauces for hours, or slow-cook a stew to perfection. If you have a family and enjoy cooking, you will use this product over and over. After ten years of heavy use, my pot still looks new and I still derive great pleasure in using it. Expensive? Yes, but quality items usually are. You will be so glad you bought this.