It features automatic shut-off and boil-dry protection and has a power of 1800W. Electric kettles, like the Winning Star, use an integrated heating element to heat water faster than stovetop kettles. Stainless steel is a durable and safe material for kettles. When choosing an electric kettle, it's important to consider features like temperature control, auto shut-off, and water level indicators. The average kettle wattage ranges from 1,200 to 1,500 watts, but some can go up to 2000W.