FoodSaver Cordless Handheld units can seal 60 FoodSaver Zipper Bags with one charge. Use it to preserve the freshness and flavor of your deli meats, cheeses and pantry items. Also, the FoodSaver Fresh Vacuum Seal Containers work with the Handheld unit and other FoodSaver Vacuum Sealing machines to preserve larger items like pasta, chips, fruits, berries, vegetables and more.