How Rechargeable Hearing Aids Compare to Battery-Powered Hearing Aids

One of the most common questions we hear is whether rechargeable hearing aids are better than hearing aids that use disposable batteries. For most people, the choice comes down to which option fits more easily into their daily routine.

Rechargeable hearing aids have a built-in lithium-ion battery that's charged by placing the devices in a charging case or dock overnight, similar to charging a phone or earbuds. Battery-powered hearing aids use small disposable batteries, typically zinc-air batteries, which activate when the sticker is removed. They come in four sizes: 10 (yellow), 312 (brown), 13 (orange), and 675 (blue).

Most disposable batteries last for around 3 to 7 days, depending on the battery size, how many hours a day you wear your hearing aids, humidity levels, and how often you use features like Bluetooth streaming.

Over the last few years, rechargeable hearing aids have become the preferred choice for many hearing aid users. Instead of replacing fiddly batteries, you simply place your hearing aids in their charger before going to bed, and they're ready to go the next morning.

Many people find this easier and more convenient, particularly if they:

• Have arthritis in their hands
• Struggle with small objects
• Have reduced eyesight
• Want a simpler daily routine
• Prefer not to keep spare batteries at home

Although rechargeable hearing aids are increasingly common, disposable battery models still suit some people, for example if you live in a very remote area, spend extended periods away from power, prefer being able to carry spare batteries as a backup, or already use a battery-powered hearing aid and are happy with it.

The biggest drawback is that these batteries need to be changed regularly, which can be fiddly, especially if your eyesight or dexterity isn't what it used to be.

Neither hearing aid is "better". However, after market research and listening to our communities, we've found that most people prefer rechargeable hearing aids because they're easy to use, reliable, and fit seamlessly into everyday life.

What matters most is finding the option that works best for you and having the time and support to feel confident in your decision.

As a Resonate Unlimited subscriber, you'll receive a pair of rechargeable ReSound Vivia 9 hearing aids for $90 per month, including unlimited support, servicing, consumables, free upgrades every three years and a Price For Life Guarantee.

If you'd like help choosing what's right for your lifestyle, please call us on 0800 737 662 or book an appointment at your local Resonate Health studio.