Lithium-ion hearing aid batteries - the best battery for hearing aid devices

First things first - before diving into hearing aid batteries, it would be best if you'd first understand what hearing aid devices are and how they function. Hearing aid devices are small battery-powered electronic devices placed behind the ears to amplify sound. In other words, they improve sound quality for people with hearing difficulties.

This article focuses on hearing aid batteries - hearing aid devices cannot function without these batteries. You are going to learn:

• What hearing aid batteries are, how do they function and how to recharge them
• How to take care of your hearing aid batteries
• How to select the best hearing aid batteries for your hearing aid devices

1. What are hearing aid batteries?

Hearing aid batteries are small batteries that are used to power hearing aid devices. And the hearing aid devices rely primarily on batteries to produce a good sound quality for the person using them. A significant percentage of hearing aid devices use rechargeable lithium-ion hearing aid batteries.

2. Why do hearing aid batteries have tabs?

While most hearing aid devices use lithium-ion batteries, some use zinc-air batteries. These zinc-air batteries use air (oxygen) to function. As such, zinc-air batteries will have stickers or tabs on them.

This zinc-air hearing aid batteries have stickers or tabs on the back. The tabs can prevent the air from activating the zinc chemical, so you will need to remove the tabs before using the battery.

3. How long does a hearing aid battery last on a hearing aid?

Hearing aid batteries need to last long duration as they are the powering components of a person's hearing needs. As such, a typical hearing aid battery should last between three and twenty-two days - depending on the size and type of battery.

4. Different types of hearing aid batteries

There are two primary hearing aid batteries:

• Lithium-ion
• Zinc-air

Most hearing aids use rechargeable batteries. So the most common hearing aid batteries are lithium ion batteries. Although some hearing aid devices come with zinc-air batteries, these batteries are not rechargeable.

One of the primary differences between these two battery types is that li-ion batteries are rechargeable while zinc-air batteries are not. In addition, the energy density, cycle life, etc. of lithium-ion batteries are better than zinc-air batteries. Also, zinc-air batteries require oxygen to power hearing aid devices.

5. Do lithium-ion hearing aid batteries last longer than others?

Lithium-ion batteries last longer than zinc-air batteries used in hearing aid. If you choose zinc-air batteries, remember, you cannot reverse the electrolysis process once you pull off the stickers or tabs on zinc-air batteries. That means the batteries will have to discharge once the stickers or tabs are off.

Li-ion hearing aid batteries are rechargeable. In addition to being used in small power tools such as hearing aids, lithium-ion batteries can also be used as lithium rv battery, motorcycle batteries, fish finder battery, etc. They can last up to five years, assuming you've taken care of them well and depending how you use them.

6. Should I get hearing aid devices with rechargeable batteries?

If your hearing aid devices depleting their charge in the middle of the day and having to replace them with new ones as soon as possible. But if you are using a lithium-ion rechargeable hearing aid battery, you can continue to use the hearing aid by charging the battery when it runs out.

A lithium-ion hearing aid battery can power your hearing devices for approximately 30 hours before completely depleting their charge.

That means that if you use your hearing aid devices for 10 hours a day, the lithium-ion batteries can power your hearing aid devices for three days. Therefore, it is better to use lithium-ion hearing aid batteries, which can not only save the trouble of frequent battery replacement, but also get longer running time each time.

In other words, it would be the best if you got hearing aid devices that use Li-ion rechargeable batteries. What else do lithium-ion batteries for hearing aid devices offer?

7. Benefits of using lithium rechargeable batteries for hearing aid devices

There are several benefits associated with using rechargeable lithium rechargeable batteries. Check them out:

Lithium-ion batteries for hearing aid devices don’t lose their charge

As you read earlier in this article, zinc-air and lithium-ion batteries are the two primary battery types used to power hearing aid devices. Zinc-air batteries need air to power your hearing aid devices.

Once you remove the sticker or the tab from zinc-air batteries, they start discharging, regardless of whether they are in use. Since they do not last for long, you'll need to replace them at least once weekly.

In contrast, Li-ion batteries do not quickly lose their charge. You can be sure that your hearing aid devices will be powered for about 30 hours before recharging. Therefore, it means that you do not have to compromise on the features you'd like to use - for example, Bluetooth.

Better performance

Lithium-ion batteries have a larger capacity than normal batteries (lead-acid, etc.). The volume of a lithium-ion battery with the same specification and capacity is 2/3 of the volume of a lead-acid battery, and its weight is 1/3 of that of a lead-acid battery. Therefore, the energy density of lithium-ion batteries is higher.

Faster charging

Lithium ion rechargeable batteries charger can charge the battery quickly. It, therefore, means that should your hearing aid batteries discharge entirely in the middle of the day, you'll be able to charge them quickly and get back to business as usual - shorter downtimes.

Modern lithium-ion hearing aid batteries can power your hearing aid devices for the whole day so you stream music, receive calls wirelessly, etc. In addition, these batteries have portable chargers, making it easier for you to charge your hearing aid devices on the go.

No need to replacing your batteries often

Now, it’s true that hearing aid batteries are small. It’s easy to lose these batteries by dropping them on the floor by mistake - making it unsafe for toddlers and pets as they can swallow these batteries.

Apart from high performance, faster recharging, and minimal loss of charge advantages, there is no need to replace your lithium rechargeable batteries regularly (at least once a week like the zinc-air batteries. If taken care of properly, your lithium-ion batteries can last for up to five years.

Environmentally friendly

Lithium ion rechargeable batteries are environmentally friendly. Li-ion batteries do not contain toxic metals like lead, cadmium, etc., that are not friendly to the environment. As such, lithium rechargeable batteries are considered to be non-hazardous.

8. Will lithium-ion hearing aid batteries deplete charge quickly?

You may have noticed that your hearing aid batteries do not last as long as they used to when they were new. Here are possible reasons why:

High temperatures

While Li-ion batteries for hearing aid devices can withstand lower temperatures and perform remarkably well, they cannot do the same in high temperatures. Extremely high temperatures degrade the Li-ion battery cell by causing reactions to the electrolyte. It, therefore, means that if you’ve been using your batteries under high temperatures, the battery lifespan will be affect.

Limited lifespan

Every rechargeable battery has a limited lifespan, including lithium ion hearing aid batteries. Most lithium batteries have a lifespan of 4,000 charging cycles before they become unfit for use. Once your lithium-ion hearing aid batteries hit their maximum charging cycles, they lose their charge relatively quickly.

Using applications (such as bluetooth) that drain your battery quickly

The faster your hearing aid batteries drain charge, the more you'll need to recharge them, increasing the batteries' charging cycles. While your hearing aid batteries can comfortably power wireless connections, it would be best if you'd limit using them too frequently.

9. How to extend the battery life of hearing aid devices

It would be best if you’d prioritize extending the battery life of your hearing aid devices. Here’s how you can do that:

Do not let the batteries touch each other

Letting the batteries touch each other will cause the batteries to lose their charge. Lithium-ion hearing aid batteries should also not be in contact with other metallic components as they’ll still lose their charge.

Store your batteries in a cool dry place

Where you store your spare lithium-ion batteries for hearing aid devices matters a great deal. You'll need to store your Li-ion hearing aid batteries in a cool and dry area, away from metallic parts. Doing so will help keep the hearing aid Li-Ion battery from getting wet or submerged in water.

Remove your lithium-ion batteries from your hearing aids when not in use

It would be best if you'd remove your Li-ion batteries from your hearing aid devices when you are not using them. Doing so helps you avoid parasitic loads and prevents battery corrosion when moisture gets trapped inside the hearing aid devices.

Acquire high-quality lithium-ion hearing aid batteries

Buying good lithium rechargeable hearing aid batteries is an important step in ensuring that the batteries last for longer duration. Bad lithium-ion batteries for your hearing aid devices may leak the electrolyte, which is not good. It would be best to reach out to a reputable hearing aid battery company to get the ideal hearing aid batteries for your specific hearing aid devices.

10. Should hearing aid batteries be refrigerated?

NO. It would be best if you did not store your lithium-ion hearing aid batteries in a fridge. You need to store them in a cool room away from metallic parts that may drain your batteries' charge.

Do not store your Li-ion hearing aid batteries in a refrigerator or bathroom. Moisture found in these two environmental conditions is not good for your hearing aid batteries.

11. Should hearing aid batteries be removed at night?

It would be best to remove your lithium-ion hearing aid batteries at night to avoid draining its charge from parasitic loads. Besides avoiding parasitic loads, removing your hearing aid batteries at night helps release moisture that prevent damaging your hearing aids.

If you do not wish to remove the batteries at night for some reason, ensure that the devices are turned off. Doing so will help prevent your batteries from draining their charge from parasitic loads.

12. What should I do with used hearing aid batteries?

Your hearing aid batteries will indeed become unfit for use after some time. You'll need to dispose of them safely. It would be best if you'd follow the policies laid out by your local government on environmental preservation and waste disposal.

You'll need to check out if the batteries are lead and mercury-free. If these two elements are present, a recycling centre should get rid of them safely for you. If they do not contain the two elements, you can dispose of them with other household wastes.

Check this out:

The good thing about using lithium-ion hearing aid batteries is that they are not hazardous to the environment. However, we still have to dispose of used lithium ion batteries as suggested by the instructions or battery store.

13. How much do hearing aid batteries cost?

The price of hearing aid batteries depends on the type and capacity of the batteries. However, these charges are not the same universally - it will depend on the company that manufactures your hearing aid batteries and the quality of their batteries, also depend on frequency of use.

14. How do I know if a hearing aid battery is good?

Knowing if your battery is good means finding out whether it works as it should. A good hearing aid battery should:

• Be able to power your hearing aid devices for a long duration.
• It should be functional - you should hear what another person is telling you without straining. Low voices or periodic beeps should notify you that your battery is not good or lacks enough power to help your hearing aid devices function.

15. Summary

Hearing aid batteries are small batteries that are used to power your hearing aid devices. Through the previous comparison, we know that lithium-ion hearing aid batteries are better than zinc-air batteries as it can store power for longer duration and retain charge.

Lithium-ion rechargeable hearing aid batteries are also not costly to acquire, considering the benefits they possess. It would be best one if you'd acquire your lithium-ion hearing aid batteries from Tycorun Energy professional lithium ion battery company that sells high-quality batteries.

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