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The RoboSeal is a cordless electric pump that pulls a vacuum on regular and wide mouth mason jars, with one-touch operation and automatic stop when the seal is made. It runs on a built-in rechargeable battery charged over USB-C, shows battery level on a small digital indicator, and comes with 10 reusable lids. It suits people who already store food in mason jars and want to extend shelf life without a countertop vacuum sealer. Against hand pumps it is faster and needs no effort; against full vacuum sealers it only handles jars, not bags.
In stockSold by Realco DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.6 out of 5 from 65 ratings, buyers mostly report the sealer is simple to use and does what it promises on jars. Complaints are few and center on battery life and the need for replacement lids.
The RoboSeal Rechargeable Mason Jar Vacuum Sealer Kit is a compact, cordless electric food preserver for regular and wide mouth jars. It is used to keep homemade sauces, soups, dry goods and other foods fresher for longer.
It has a smart sealing system with one-touch operation and an automatic stop. A digital battery life indicator shows the charge level, and the surface is easy to clean.
The kit includes a USB-C charging cable and 10 reusable lids.
