Those who wear hearing aids know that keeping a stash of hearing aid batteries on hand is a necessity. Using a hearing aid battery tester is an excellent way to ensure you have a good supply of fresh batteries. This solves the problem of dealing with a dead hearing aid at an inopportune time. Hearing aid batteries are too expensive to throw away when you think they might have gone wrong.
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What We Will Cover
Battery Testing Makes Sense
The worst part is you can’t tell just by looking at them, and it takes far too long to check each one manually—and when you remove that little tab, the life on many of those batteries will start draining away. Actually, this is a point that must be addressed to understand why a hearing aid battery tester is so valuable.
Hearing Aid Activair Battery Tester
The little tab you find on most button batteries, including virtually all hearing aid batteries, is there for a very specific reason. Many types of hearing aid batteries are considered “air” batteries, such as zinc-air batteries. They’re called air batteries because they’re activated by exposure to the air.
Zinc-air batteries, for example, contain zinc within the cell. Zinc reacts with air, so when you pull the tab off the battery, you expose the cell to air, which makes the reaction happen. Once the tab is removed, the battery will slowly “run out” of energy until it dies. This is why you must always keep tabs on your batteries until you can insert them into your hearing aid.
Plastic Pocket Hearing Aid Battery Tester
However, if you’ve accidentally removed that tab from a battery, that doesn’t mean you should throw it away. It should still have a lot of life left for quite a while. Either use it immediately or store it somewhere safe and use a hearing aid battery tester before you need it. That way, you’ll know if enough charge remains in it to power your hearing aids.
Battery Testers Are Affordable
Testers for hearing aid batteries are also highly affordable, small, portable, and easy to use. Having one on hand and saving yourself a few hearing aid batteries over the months and years you use it will pay for itself. Just like a multimeter for testing a car battery, a tester for hearing aid batteries is a handy tool.
Keep one in the same drawer where you keep your hearing aid batteries and other hearing care accessories, or clip it to your keyring. There are many easy-to-use, highly cost-effective solutions, such as the testers you’ll find at LocalBattery.com.
D-FantiX Battery Tester
Local Battery sells testers and a wide variety of hearing aid batteries, including size 312 hearing aid batteries, at great prices on the website listed above. These batteries are expensive, so if you can get them at a good deal and then keep a tester on hand to ensure you never lose one that works, you’ll save yourself a bit.
Visit their website, LocalBattery.com, and if you have any questions about hearing aid batteries, testers, or pricing, feel free to reach out to them at [email protected].
Tip – Five-Minute Rule For Hearing Aid Batteries
Don’t immediately put the battery into the hearing aid after removing the tab. Wait for 5-7 minutes instead. If you let the air properly activate the battery, you can get up to three extra days out of it.
What is the average life of a hearing aid battery?
Depending on the type of hearing aid, the battery type and capacity, how frequently the hearing aid is used, and how high you set the device, standard hearing aid batteries can last anywhere from 3 to 22 days.
Should I turn my hearing aid off at night?
During the day and when you are awake, hearing aids should be used. In order to prevent your hearing aids from draining the battery overnight, take them out of your ears and crack open the battery door.
Final Thoughts On A Hearing Aid Battery Tester
If you’re the type who usually winds up replacing your batteries in your hearing aids on a regular basis, the hearing aid battery tester will make it easier to keep an eye on battery life, and avoid wastes trips to the store. It will also save money over time. Although it’s a small upfront investment, it pays for itself within a few months of use.