Renata
Rayovac Extra Advanced hearing aid batteries, with the latest innovation “air optimisation” (based on Active Core Plus technology) the most powerful RAYOVAC battery has been improved one step further.
The latest hearing aids require both durability and reliability. The air optimisation technology controls the airflow to deliver a constant and reliable power supply for better performance in all environments.
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nameAC312
brandRayovac
comparisonPR312/312AE/PR41
systemzinc-air
dimensions7.9 x 3.6
volts1,45
item No.334152