Hearing Health Blog

Photo of hearing aid batteries lasting longer.

The key to making hearing aids cost effective lies in just one component–the batteries. The cost of replacing them adds up quickly and that makes it one of the largest financial issues when shopping for hearing aids.

Even more worrying, what if the batteries die at absolutely the worst moment? This is a huge problem even for rechargeable brands.

so that you can avoid the need to exchange the batteries several times each week, you can do a few things to increase their life. Think about these six simple ways you can make those batteries last just a little bit longer.

1. If You’re Looking to Buy a Hearing Aid, be Smart About it

When you first start shopping for your hearing aids is when it all starts. Battery life depends on many factors like features on the hearing aids or brand quality. Not all batteries are created equally, either. Some less expensive hearing products have low quality components that work with cheaper cell batteries. Be sure to discuss this with your hearing care specialist because you will be changing out the batteries a lot.

Think about what features you need, and make some comparisons as you look around. Wireless models have batteries that need replacing 2 times as fast as models with wires. And the larger hearing aids have longer lasting batteries. These larger devices can possibly go for a couple of weeks without requiring new batteries as opposed to the smaller ones which will need battery replacement every couple of days. Understand how all of the features of a hearing aid affect the power usage and then choose the ones you require.

2. Take the Time to Store the Hearing Aids Properly

To prevent drainage of power you will normally need to open the battery door at night. Also, you will want to:

A dry, cool location is where you should keep the batteries. Humidity and heat will affect battery cells. The most important thing is to keep them away from heat sources like light bulbs. Room temperature is fine.

Also, a dehumidifier is a smart consideration. It’s one of the smartest ways to preserve both the hearing aids and their batteries. Their fragile components are easily destroyed by moisture in the air.

3. Take Precautions When Changing the Batteries

Begin with clean, dry hands. The life of the battery is negatively impacted by dampness, grease, and germs. Until it’s time to use the batteries, be certain to keep the plastic tabs in place. The latest hearing aid batteries mix zinc with the air to power up. You don’t want that to happen before you are ready.

After you remove the tab, but before you use them, it’s smart to let them sit out for 5 minutes. The battery could be prolonged by days if you do this.

4. Different Battery Sources And Batteries Can be Experimented with

Quality batteries will last longer than cheap ones, obviously. Consider not only the brands, though, but what types of hearing aid batteries you’re using and where you purchase them, as well. Big box stores commonly sell quality batteries for less per unit if you buy in quantity.

Use caution if you buy them online, particularly from an auction site like eBay. Batteries have an expiration date that they have to be sold by. Once they expire, they shouldn’t be used.

Ask your hearing specialist for advice on where to find batteries at affordable prices.

5. Be Ready For The Inevitable

The batteries are going to die eventually. If you don’t want to end up in a pinch, it’s better to get an idea when this will happen. Keep a schedule of when you change the batteries and when they fizzle. Over time, you’ll get a feel for when you need replacements.

A diary will also assist you in figuring out which brands are right for your hearing devices and what features most affect the battery life.

6. What Are the Alternatives to Batteries

Some modern day hearing aids are rechargeable and that is one of the best features. If you can save money on batteries, it will be worth paying a little more up front. If you need a bunch of features like wireless or Bluetooth, then rechargeable batteries are likely the better option.

The batteries that make hearing aids run can be as substantial an investment as the hearing aids are. Lengthening the life of your batteries and saving money starts with some due diligence. Contact a hearing aid retailer for some information on what option is best for you.

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