RAYOVAC Extra Advanced with Active Core Technology, size: 312 PR41 | 1.45 V. No hearing aid battery lasts longer. Improved cell design and improved formula provide more energy. Long-lasting performance with an advanced anode.
RAYOVAC Extra Advanced with Active Core Technology 312 Hearing Aid Batteries 60 Pieces
6 x RAYOVAC Extra Advanced with Active Core Technology 10 - the latest generation of hearing aid batteries
RAYOVAC Extra Advanced with Active Core Technology 13 – Hearing Aid Batteries, Pack of 6
RAYOVAC Extra Advanced with Active Core Technology 13 - Hearing Aid Batteries, P
6 x RAYOVAC Extra Advanced with Active Core Technology 10 - the latest generati
