This power supply is perfect for anyone who uses a Cannular Bench Top Can Seamer. Whether you're a small business owner canning products or a hobbyist preserving your own food, this power supply will keep your can seamer running smoothly. It's easy to connect, with one end having an Anderson plug that attaches to the socket on the back of the can seamer, and the other end a 110V plug for use with a standard power outlet.