Best Premium Batteries

Premium Batteries zinc air hearing aid batteries. 60 batteries on dial cards of 6 cells. Specially designed for operation in both analogue & digital devices. Designed to operate in high drain devices and provide high and constant voltage for optimal service life. Packed and shipped in the U.S.A. 1.45 volt batteries. Protective tabs provide protection for the zinc air batteries to prevent premature battery drain and provide long shelf life.Classic package with convenient rotary dispenser which safely stores premium batteries to prevent unexpected removal of protective battery tabs.Warning: Keep away from small children. If swallowed contact doctor immediately. Do not dispose of battery in fire or recharge cell. Storage: Do not store batteries in refrigerator units. Best temperature for storage is between 50-86 degrees Fahrenheit 10-30 degrees Celsius in dry place. Do not expose cells temperatures above 122 degrees Fahrenheit 50 degrees Celsius. ex: Closed car in direct sunlight. Zinc aid batteries are non rechargeable and require oxygen to function properly. Keep protective tab on battery until ready to use. Once tab is remove please allow up to 1 minute for oxygen to enter the cell and activate for use. Not allowing cell to properly activate or battery contact with metallic objects/skin can cause premature failure due to short-circuit and obstruct current flow. Expired zinc air batteries should never be left in device after use. Please remove immediately and dispose of cell in a responsible manner. Size 312 Replaces: PR41, B312, B347PA, 312HP, DA312H, DA312N, AC312, 312, 312DS, ME7Z, ZA312, PR312H, P312, 312AE, L312ZA, 312, ZA312, 312SA, S312A, W312ZA, A312