This power supply is designed for the Cannular Pro Bench Top Can Seamer. It's great for those who work with canning, like home canners or small - scale food producers. You can use it in your kitchen or workshop. The power supply has an Anderson plug on one end to connect to the back of the can seamer and a 110V plug on the other end for a standard power outlet. It's a must - have to make the Cannular Pro work at its best, especially when you're seaming tin cans for food.