Performance & Consistency
Rayovac is the World’s Longest Lasting!
ProLine Advanced Mercury Free is the World’s Longest Lasting mercury free hearing aid battery, lasting 30% longer than other mercury free hearing aid batteries. This translates into more days of battery life for your patients – they will notice the difference! Rayovac’s new formulation also exceeds the competition in quality and consistency, providing you with the very best power source solution for all your hearing devices!
Stainless Steel Protection
Rayovac is continuously improving all aspects of our hearing aid batteries. All Rayovac ProLine battery cans are made with ProTect stainless steel. Stainless steel brings many benefits to hearing aid wearers:
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Increased Corrosion Resistance protects the hearing aid in humid environments. This allows patients to exercise without worrying about harming their hearing aid.
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A More Effective Seal prevents leakage of the cell. Rayovac batteries have an even more effective seal than previous designs which allow this battery to perform in more extreme conditions than before, making this the best battery for all environments!
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Better Conductivity helps the battery and hearing aid make a strong connection, ensuring patients won’t mistake a bad connection for a bad aid or battery. In fact, Rayovac’s hearing aid batteries have the best conductivity compared to all other top competitors!
Superior Consistency
Rayovac hearing aid batteries are manufactured and tested precisely every time. This is why you can expect all Rayovac hearing aid batteries to perform their best, time and time again. Compared to Energizer, Rayovac’s hearing aid batteries are 4 times more consistent!
4 Year Shelf Life
Rayovac’s superior product has resulted in a four-year freshness date code. This allows your patients to buy batteries in bulk, so they do not have to travel to your office as often to get their batteries. This also allows you to buy in bulk with confidence that your patients will receive a reliable product!
