BEVIGOR Bulk Hearing Aid Batteries Size 13 Easy to Open 1.4V

Bulk Pack Value: Buy more, save more—perfect for  heavy battery users looking for long-term value.

Reliable Performance: Mercury-free, high-quality zinc bonding technology guarantees a stable discharge and enhances the performance of the battery, resulting in a clearer sound of the world around you.
No Leakage: The sealing technology ensures that the battery does not leak, thus protecting the normal operation of devices
Easy-to-Use Design: The dial design is both convenient for storing individual batteries and for easy access
3-Year Shelf Life: Proper storage can maintain a 3-year shelf life and the freshness of the battery
Wide Application: 13 Batteries are suitable for remote control, alarm clock, toys, and handheld devices, etc.