Battery Testers, Caddies

Tired of wondering whether or not those hearing aid batteries you bought are in good health or not? It’s too frustrating to pop each and every one into a hearing aid to check for it; save yourself the trouble, and some money, by using a hearing aid battery tester.

With our battery testers, you can get an immediate reading on the relative battery health of those little batteries. Never throw out a good set again or experience the frustration of trying to use dead or dying batteries!