Hearing Aid Battery Testers

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Rayovac HT-5 Battery Tester

This Battery Tester can save you from throwing away good batteries. It is often difficult to determine if you hearing aid is having problems or if your hearing aid battery is dead. This battery tester is easy to use and will last a life-time. The tester has a scale to show how much battery life is left. It will also hold several batteries.

Keychain Battery Tester

This battery tester can be placed on your keychain, so that you are able to test your batteries at any time. The tester has a light that will glow when you have a good battery.

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