A handy addition to any hearing aid care kit, a battery tester lets you quickly check whether a hearing aid battery still has power before fitting it to your hearing aid.
We stock battery testers in a range of designs and sizes, including options suitable for different types and sizes or hearing aid batteries.
3P0980590
Phonak LCD Keyring Hearing Aid Battery Tester with Drawer for 2 Spare Batteries
3B7233
handy and compact LCD keyring hearing aid battery tester
MX600098
easy to read analogue display - suitable for AA/AAA/C/D/button cell and 9V PP3 batteries
MXY126D
This Eagle universal battery tester is capable of testing most dry cell batteries