- Impressive Battery Life: The mason jar capping machine features a robust 1200mAh battery, ensuring up to 30 days of use on a single charge. The included Type-C power cord allows for convenient recharging, making it a reliable tool for your kitchen. - User-Friendly Operation: This capping machine is designed for simplicity. Just follow these three easy steps: 1. Fill your glass jar with food and place the iron lid on top. 2. Position the capping machine over the jar opening and press down horizontally. 3. Activate the capping process with a single button press; the machine efficiently vacuums the air out. - Efficient Vacuum Sealing: The electric capping machine operates with minimal effort, allowing you to seal mason jars perfectly. This helps prevent spoilage and moisture, keeping your food fresh and safe for longer periods. - Essential Kitchen Companion: The mason jar sealing kit effectively removes air from jars, significantly extending the shelf life of your preserved foods. It is ideal for storing leftovers, meal prepping, or preserving seasonal fruits and vegetables. - Versatile Applications: - Perfect for canning homemade sauces, jams, or pickles. - Great for storing bulk snacks like nuts or dried fruits to maintain freshness. - Useful for meal prep, ensuring your prepared meals stay fresh and ready to enjoy. With its powerful performance and ease of use, this electric mason jar capping machine is a must-have for any kitchen, ensuring your food stays fresh and delicious.