Simple Hearing Aid Battery Tips

Batteries provide the fuel for hearing aids. Depending on the size of the battery, the features of the hearing aid and the amount of time you wear your hearing aid(s) daily - you may get anywhere from 5 days to 4 weeks from you batteries.  Here is some information about hearing aid batteries, as well as tips for using them.

Battery Sizes and Colors

#675 - BLUE - used in behind-the-ear hearing aids with super power needs.
#13 - ORANGE    \         all 3 of these sizes may
#312 - BROWN     |-   be found in behind-the-ear
#10 - YELLOW    /              or in-the ear aids

Batteries should be kept away from metal objects such as keys and coins when stored.
Batteries frequently have a longer shelf life when stored in a cool (not cold) environment, but don't store them in the refridgerator!
Some hearing aids beep when batteries need to be replaced. Poor hearing aid performance is frequently a sign that the battery needs to be replaced.
A battery tester is an excellent way to chec the status of battery life.

Battery Installation
Wash your hands before and after replacing a battery since oil from the skin can prevent proper battery function. The positive (+) side of the battery must be matched with teh postivie side marking in the hearing aid.
Look for signs of damaged batteries, such as moisture, leaking or a clogged battery opening.
While wearing the hearing aid, increase and decrease the volume control (if applicable) or change programs on your hearing aid to ensre that the hearing aid is working properly.

Troubleshooting
If the hearing aid is not operating, the hearing aid may be turned off, the battery may be dead, weak or inserted incorrectly. The hearing aid may also be plugged with wax or other debris.
If there is intermittent operation, the battery may need to be replaced or there may be poor battery contact.
A buzzing sound may indicate the battery power is low or the hearing aid is in the telephone (or t-coil) program.
If the volume sounds low, the battery may need to be replaced.

WARNING
Hearing aid batteries (and other kinds of batteries) may explode if exposed to intense heat.
Batteries are dangerous if swallowed. If a battery is swallowed, call the Battery Hotline at 202-625-3333.
Batteries must be kept away from small children and pets.