Ear Care & Hearing Aid Supplies > Hearing Aid Supplies > Battery Testers, Magnets & Accessories

The Activair battery tester easily and accurately tests battery sizes 10, 13, 213 and 675.  Features Durable enough for office use Reliable met...

Hearing aid batteries are cumbersome to handle. That's where the Magnet Stick Hearing Aid Tool can come in handy. This retractable pen-style magnet...

Do you frequently have trouble inserting or removing tiny hearing aid batteries? With the Magnetool, you'll never have to worry about struggling to...

This self-contained battery tester is also a battery holder AND a key chain. Carry in pocket or purse to test if your battery is weak, dead, or at ...

Wondertool battery extraction tool is a unique tool that helps users get batteries into and out of hearing aids.