Continuous Testing
To demonstrate our leadership in hearing aid battery performance, Rayovac has developed an advanced testing regime to accurately reflect device and consumer requirements. This exhaustive criteria simulates device drain and environmental conditions using our established protocols for evaluating critical hearing aid attributes including: current & pulse characterization; temperature & humidity; corrosion & leakage; open stand; dimensions; shelf life & reliability; in-situ hearing aid battery voltage and current and, most importantly, IEC competitive performance.
The competitive performance test procedure was established by ANSI and IEC. The results based on the this test regime prove that Rayovac ProLine Mercury Free hearing aid batteries are our longest lasting and the most consistent performing battery.