RECHARGEABLE SEALER - Heat sealers have Built-in high capacity batteries, which can be used at least 30 times when fully . Let you save the trouble of changing the battery frequently. KEEP FOOD FRESH - Keep your food fresh for longer! The mini bag sealer makes your snack bags airtight in a snap! With this bag sealer, you can keep your chips or your fruits and veggies safely stored with ease! WORKS ON MORE BAGS - It helps you store the remaining snacks, food, cookies, pet food, sauce bags, meats, fruits, and nuts. This plastic sealer is suitable for chip bags, vacuum sealer bags, cookie bags, pet food bags, and other PP, PE, and PVC bags. Not for cling films, cellophane bags, kraft paper bags, or pure aluminum bags. DAILY USE - Its small size makes it easy to store and carry for multiple camping applications, picnics, and the kitchen. And it is equipped with a magnet so you can easily stick this portable resealer to the refrigerator.