ZeniPower Size 13 Mercury Free Hearing Aid Batteries (60 Batteries) + Battery Holder Keychain Kit

Description

🔋 Power Your World, Hear Every Moment

These Size 13 mercury-free zinc-air batteries deliver up to 10 times longer service life with a flat discharge curve for consistent hearing aid performance. Designed for high drain devices, they offer up to 3 years sealed shelf life and come with a handy battery holder keychain for ultimate convenience.