Any Hearing Aid Battery Tips?
The average life of a hearing aid battery varies from 1 to 4 weeks depending, amongst other things, upon the size of the battery, the power of the hearing aid and the setting of the volume control. Your battery need changing if you find that you need to turn the volume up more than usual, or if sounds are distorted or, of course, if your hearing aid is dead. For further information on hearing aid batteries, click here.