Most of our hot dog carts now have a simple and reliable electronic push button steam table burner “starting system”. It’s powered by a single standard “AA” alkaline battery. Each time that you need to start your hot dog cart’s steam table propane burner, all you have to do is turn on the selected burner control and push the “start” button, and voila… You’re cooking with gas! Its super simple and a real time saver. It’s really a no-brainer! And you can only get it with DreamMaker Hot Dog Carts!