Your Guide to Hearing Aid Batteries

Written by
Updated onJan. 30, 2025

Key Takeaways

  • Disposable batteries are cost-effective and widely available, but require frequent changes. Rechargeable options are environmentally friendly and convenient but have a higher upfront cost.
  • Buying in bulk, proper storage, and the “five-minute rule” can extend the life of disposable batteries.
  • Batteries are available online, at pharmacies, and through hearing aid providers—always check return policies.
  • Items like cases, testers, and magnets make managing batteries easier.

Selecting the right battery ensures better performance and longer-lasting functionality for your hearing aids. Here, we’ll walk you through the best disposable batteries, what to know about rechargeable batteries, and how to choose the best option for your needs.

Disposable hearing aid batteries

Disposable batteries are designed for a single use and, once depleted, must be discarded and replaced. They come in multiple sizes to accommodate different models and styles of hearing aids. All hearing aid disposable batteries are now zinc-air batteries, which are mercury-free.

Comparison table of disposable hearing aid batteries

Duracell
Starting at $0.32
10, 13, 312, 675
8, 12, 16, 24, 32
4 years
Extra-long tabs, easy-open packaging
Powermax USA
Starting at $0.22
10, 13, 0312
8
3 years
Easy-open packaging
Rayovac
Starting at $0.45
10, 13, 312, 675
8, 16 for sizes 10, 13 6 for size 675
4 years
Extra-long and wide tabs, reclosable packaging, made in the USA
Panasonic
Starting at $0.35
10, 13, 312, 675
6
3 years
Teflon layer for improved performance
Power One
Starting at $0.25
10, 13, 312, 675
6
3 years
Every unit tested

1. Duracell Hearing Aid Batteries

  • Sizes: 10, 13, 312, 675
  • Features: Extra-long tabs, Arthritis Foundation-approved for ease of use, long shelf life (4 years).
  • Pros: Widely available, reliable performance.
  • Cons: Higher cost ($0.32+ per battery).

2. Powermax USA Hearing Aid Batteries

  • Sizes: 10, 13, 312
  • Features: Affordable, easy-open packaging.
  • Pros: Economical ($0.22+ per battery).
  • Cons: Shorter shelf life (3 years), fewer size options.

3. Rayovac Hearing Aid Batteries

  • Sizes: 10, 13, 312, 675
  • Features: Reclosable packaging, extra-wide tabs, made in the USA.
  • Pros: Long battery life, excellent durability.
  • Cons: Higher price ($0.45+ per battery).

4. Panasonic Hearing Aid Batteries

  • Sizes: 10, 13, 312, 675
  • Features: Teflon coating for better performance in varied temperatures.
  • Pros: Economical option ($0.35+ per battery).
  • Cons: Smaller tabs may be challenging for some users.

5. Power One Hearing Aid Batteries

  • Sizes: 10, 13, 312, 675
  • Features: Every unit tested for reliability.
  • Pros: Affordable ($0.25+ per battery), high quality.
  • Cons: Smaller tabs may not suit users with dexterity issues.

Disposable hearing aid battery basics

  • Sizes and colors:
    • Size 10: Yellow (smallest, for ITC and CIC hearing aids).
    • Size 13: Orange (larger, for ITE and BTE models).
    • Size 312: Brown (mid-sized, for ITC and ITE).
    • Size 675: Blue (largest, for BTE and cochlear implants).
  • Usage tips: Follow the “five-minute rule” by waiting five minutes after removing the tab to maximize battery life.
  • Where to buy: Pharmacies (e.g., Walgreens, CVS), big-box retailers (e.g., Costco, Walmart); online on sites like Amazon, hearing specialty stores, or brand websites.

Hearing aid battery disposal and recycling

  • Recycle: Use local recycling programs or retailer programs like those at electronics stores.
  • Safe disposal: Cover terminals with tape to prevent sparks before discarding.
  • Do not incinerate: Batteries can explode and release harmful chemicals.

Hearing aid battery accessories

Beyond the hearing aids themselves and the batteries they require, there are some additional accessories, which can significantly enhance the user experience.

Hearing aid battery case/caddy

These small, compact cases are often designed to attach to your keychain and hold two batteries, ensuring you always have a backup when needed. They usually have individual compartments for each battery, which help to keep the batteries organized and prevent them from touching each other. 

Hearing aid battery tester

While some battery cases include built-in testers, standalone battery testers can be a valuable tool. They allow you to quickly check the power level of your batteries, which helps you avoid unexpected hearing aid shutdowns. They also commonly attach to a keychain and cost $5–$10.

Hearing aid battery magnet tool

Handling small hearing aid batteries can be tricky, especially for those with dexterity issues or low vision. A hearing aid battery magnet is a tool designed to make this process easier. These magnets can help you pick up, hold, and insert the tiny batteries into your hearing aid. Cost ranges from around $6–$20.

The “five minute rule” for disposable batteries

Zinc-air batteries use zinc as the active material because it keeps weight to a minimum while preserving performance. Since they are oxygen-activated, after tearing off the tab, oxygen reaches the components, and they’re ready to use about a minute later. We now have evidence that waiting five minutes leads to longer battery life. Do not pull off the tab until you are ready to use the battery.

What to know about rechargeable hearing aid batteries

Rechargeable batteries, typically lithium-ion, eliminate the need for frequent replacements. They’re charged overnight and provide up to 24 hours of use on a single charge.

Benefits:

  • Environmentally friendly
  • Ideal for users with dexterity issues
  • Long-term cost savings despite higher upfront expenses

Drawbacks:

  • Built into devices—can’t be replaced easily.
  • Requires reliable access to electricity.

Why trust Aging in Place

We’ve deeply researched hearing health and hearing aids to ensure we provide you with the information you need to make the right choice. To date, we have:

1,000+ Hours of Research
20 Brands Considered
25 Experts Consulted

Frequently Asked Questions

The “best” hearing aid battery depends largely on your individual needs and lifestyle. Always consult with a health care professional to determine the best fit for you. Whether you choose disposable battery or rechargeable battery hearing aids will depend on which hearing aid fits your hearing loss needs, cost considerations, travel style, and power source.