Rayovac Lasts Longer Zinc Air 13 1.45 V 0.13 mAh Hearing Aid Battery 8 pk

Rayovac 13 batteries are formulated to provide quality performance over the life of the battery and deliver more power when you need it. Our easy-to-use package features longer battery tabs, a secure dial and a re-closable door. An easy-to-open, forward-facing door gives you full visibility of each battery without ever having to flip the package over.