Your cart is currently empty.
© 2022 ADCO Hearing Products
Sign up for our mailing list to receive new product alerts, special offers, and coupon codes.
Key Chain Battery Tester
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 full power.
Copyright 2022 ADCO. All rights Reserved.