List of the best cordless can openers. Men and women ranked their personal picks in the category of cordless can opener purchases and the top ones made it to this list. These are therefore the most popular cordless can openers on the market and definitely worth the price. It is great to open a can of any size without having to really use your hands. And some of the best cordless can openers are rechargable in the same way your phone is; just plug it in at night and it'll be more than ready by morning. Some people voted very highly for cordless can openers that shut off automatically when they are done opening the can. The best cordless can openers that are currently available are shaped and built with ergonomics in mind. That is why a good cordless can opener will fit smoothly into your hand and will be stored smoothly into a drawer. Other high quality cordless can openers on the list come with cutting levers that are removable so that you are able to clean and wash the product with a greater amount of ease.