Energizer 312 Size 8 Zinc Air Hearing Aid Batteries

How to Use USAGE TIPS To activate, remove tab. Allow 1 minute for battery to reach full power. Refer to the Hearing Aid Manufacturer's manual for battery use. Warnings WARNING: (1) Keep away from children. If swallowed, promptly see doctor; have doctor phone (800) 498-8666. (2) Do not dispose of in fire or charge - may explode or leak causing injury.