Rayovac Extra Advanced Hearing Aid Batteries Size 312 (120 Batteries) + Keychain

Make sure you are sitting down with your battery pack and a pair of scissors, ideally over a table. Carefully use the scissors to cut and open the pack and access the hearing aid batteries one by one. Think of this as like cutting a slice of a pie. Remove the RAYOVAC hearing aid battery from the package. Remove the tab and let sit for one minute to allow air to activate the battery Then insert the battery into your device with the flat side facing up and close the door Your hearing aid should now be powering up and is ready for use

• Child-Secure Packaging: Batteries are sealed in child-resistant blister packs that require scissors to open — ensuring safety and freshness.
• Reliable Long-Lasting Power: Rayovac 312 hearing aid batteries deliver consistent, long-lasting performance for all types of hearing aids.
• Value Pack: Includes 120 genuine Rayovac 312 (PR41) batteries for long-term use and convenienc
• Easy to Handle Tabs: Each battery features easy-grip tabs for simple installation and quick battery changes.
• Compatibility: Fits all devices using size 312 / PR41 / Brown tab hearing aid batteries.