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10 Best 312 Hearing Aid Batteries 2025 in the United States

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#1

Winner

BEVIGOR Hearing Aid Batteries Size 312, Mercury Free (60 Count), Easy to Open and Carry, 1.4V, Long Lasting Batteries

The BEVIGOR Hearing Aid Batteries Size 312 are designed specifically for hearing aids and similar small devices. They use zinc-air technology, which is common in hearing aid batteries due to its ability to deliver stable power and clear sound. These batteries are mercury-free, making them a safer and more environmentally friendly choice compared to older mercury-containing options. One of their strong points is a reliable, leak-proof seal that helps protect hearing aids from damage, which is important for device longevity. The package comes with 60 batteries, which is convenient if you change them frequently. They also feature a handy dial design that makes it easier to carry and access individual batteries without fumbling.

The batteries have a 1.4V output and a shelf life of about 3 years if stored properly, so you can keep extras without worrying about them losing power quickly. While zinc-air batteries perform well, they generally need to be kept sealed until use and activate when exposed to air, meaning you have to remove the sticker just before using them. This model is suitable not only for hearing aids but also for other small devices like remote controls and toys, adding some versatility.

If you need dependable, long-lasting 312 size batteries with an eco-friendly edge, these offer a solid option with thoughtful packaging and safety features. Although these batteries are made in China, which might concern some users regarding quality consistency, no specific quality issues are noted.

#2

Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries)

Rating
9.6
Battery Life
Shelf Life

Most important from
10800 reviews

Battery Life
As a hearing aid user for over 10 years, these are the best batteries I've ever used, lasting up to 5 days with heavy use.
Shelf Life
These long-lasting hearing aid batteries are a reliable choice, and they don't go bad even when bought in bulk.

The Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries come in a pack of 80, making them a convenient option for those who use hearing aids regularly. These batteries are specifically designed for hearing aids, ensuring a proper fit and reliable performance. Each battery is of Zinc cell composition, which is standard for hearing aids and known for its stable performance.

One of the standout features of these batteries is that they are mercury-free, making them a safer choice for the environment and for personal use. This is a significant benefit for those who are environmentally conscious or have health concerns regarding mercury. In terms of battery life, Rayovac batteries are known for their long-lasting power, though individual experiences may vary depending on usage and device settings.

The shelf life of these batteries is also commendable, allowing you to store them for extended periods without a significant loss in power, which adds to their convenience. However, it's worth noting that some users have reported variability in battery life, so it's a good idea to monitor their performance. The Rayovac Size 312 batteries offer a blend of reliability, environmental friendliness, and value with their large pack size, making them a strong contender for regular hearing aid users.

Rating
9.6
Battery Life
Shelf Life

Most important from
10800 reviews

Battery Life
As a hearing aid user for over 10 years, these are the best batteries I've ever used, lasting up to 5 days with heavy use.
Shelf Life
These long-lasting hearing aid batteries are a reliable choice, and they don't go bad even when bought in bulk.
#3

Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries

Rating
9.4
Battery Life

Most important from
25905 reviews

Battery Life
These batteries typically last 6 to 7 days, providing reliable performance throughout the week.

The Duracell Hearing Aid Batteries Size 312 come in a pack of 60, making them a convenient choice for those who use hearing aids regularly. These batteries are known for their reliable and long-lasting power, which is crucial for users who need consistent performance from their hearing aids. The zinc-air composition of these batteries is standard for hearing aids and helps to ensure steady power delivery.

Additionally, the Easy Tab feature makes these batteries easier to handle and install, particularly beneficial for individuals with dexterity issues or limited vision. The packaging is designed to be compact and discreet, protecting the batteries and making them easy to store and carry around.

In terms of shelf life, while not specified, Duracell is known for producing batteries with a good shelf life, which means you can store some for future use without worrying about them losing power quickly. However, it's important to note that these are not rechargeable batteries, so you will need to dispose of them properly after use. Users concerned about environmental impact may want to consider this factor. If you need reliable, easy-to-use batteries for your hearing aids, the Duracell Hearing Aid Batteries Size 312 are a strong candidate.

Rating
9.4
Battery Life

Most important from
25905 reviews

Battery Life
These batteries typically last 6 to 7 days, providing reliable performance throughout the week.

Buying Guide for the Best 312 Hearing Aid Batteries

Choosing the right hearing aid batteries is crucial for ensuring that your hearing aids function properly and provide you with the best possible hearing experience. There are several key specifications to consider when selecting hearing aid batteries, and understanding these can help you make an informed decision that meets your needs. Here are the main factors to consider when choosing hearing aid batteries.
Battery SizeBattery size is one of the most important factors to consider when choosing hearing aid batteries. Hearing aids come in different sizes and require specific battery sizes to function correctly. The most common sizes are 10, 13, 312, and 675. Each size is color-coded for easy identification: yellow for size 10, orange for size 13, brown for size 312, and blue for size 675. It's important to choose the correct size for your hearing aid model to ensure proper fit and function. Check your hearing aid manual or consult with your audiologist to determine the right size for your device.
Battery LifeBattery life refers to how long a hearing aid battery will last before it needs to be replaced. This can vary depending on the size of the battery and the power requirements of your hearing aid. Generally, smaller batteries (like size 10) have shorter lifespans, typically lasting 3-7 days, while larger batteries (like size 675) can last up to 20 days. Consider your lifestyle and how often you use your hearing aids when choosing a battery with the appropriate lifespan. If you use your hearing aids frequently or for extended periods, you may prefer a battery with a longer life to reduce the frequency of replacements.
Battery TypeThere are different types of hearing aid batteries, with the most common being zinc-air batteries. Zinc-air batteries are activated by exposure to air, which means you need to remove a tab to start the battery. They are popular because they provide a steady voltage and are relatively inexpensive. Rechargeable batteries are another option, offering the convenience of not needing to replace batteries frequently. However, they may require specific hearing aid models and charging equipment. Consider your preference for convenience and environmental impact when choosing between disposable zinc-air batteries and rechargeable options.
Shelf LifeShelf life refers to how long a battery can be stored before it starts to lose its charge. Zinc-air batteries typically have a shelf life of 2-3 years if stored in a cool, dry place. It's important to check the expiration date on the packaging to ensure you are using fresh batteries. If you don't use your hearing aids every day or if you buy batteries in bulk, consider the shelf life to avoid using expired batteries that may not perform optimally.
Environmental ConsiderationsEnvironmental considerations are becoming increasingly important for many consumers. Zinc-air batteries contain small amounts of mercury, which can be harmful to the environment if not disposed of properly. Some manufacturers offer mercury-free options, which are more environmentally friendly. Rechargeable batteries are also a greener choice as they reduce the number of disposable batteries that end up in landfills. If environmental impact is a concern for you, look for mercury-free zinc-air batteries or consider investing in rechargeable hearing aids.

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