Rayovac Extra P312 (PR41, size 312) Hearing Aid Batteries (Pack of 6)

Rayovac Extra P312 (PR41, size 312) hearing aid battery (BP6 pack) This listing is for 6 batteries (BP6 x 1) Best Before: Apr 2030 or later Made in UK Rayovac Extra P312 hearing aid batteries – size 312, zinc-air, mercury-free, designed for consistent, long-lasting performance in digital hearing aids. ** Wait about 3 to 5 minutes after removing the protective tab before inserting the battery into your hearing aid. This wait time allows air to activate the zinc-air chemistry inside the battery, ensuring optimal performance and maximum battery life.