10 Best 312 Hearing Aid Batteries 2025 in the United States

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.

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.

Duracell Activair Hearing Aid Batteries in size 312 are a popular choice for people using hearing aids. These batteries come in a large pack of 80, which is great if you want to stock up and not worry about buying frequently. They use zinc-air technology, known for providing reliable and consistent power to keep your hearing aid working well. Each battery has a voltage of 1.45 volts, which suits most size 312 hearing aids.

The batteries are designed to last a good amount of time while in use, helping you avoid frequent replacements during the day. The packaging is compact and easy to open, featuring Duracell’s EasyTab design which makes handling small batteries simpler and more convenient, especially if you have limited dexterity. Zinc-air batteries react with air once activated, so you should only remove the sticker and expose them to air when you’re ready to use them.

With a trusted brand and a large quantity in each pack, this product offers dependable power and user-friendly features, making it a solid choice for anyone needing size 312 batteries. The bulk packaging is especially convenient for frequent users or those who prefer buying in larger quantities to reduce trips to the store.