I Tested Hearing Aid Batteries 312: Which Ones Lasted the Longest?
When I first started using hearing aids, one of the smallest yet most crucial components I had to get familiar with was the battery—specifically, the Hearing Aids Batteries 312. These tiny power sources play such a big role in keeping my devices running smoothly throughout the day. Understanding what makes these batteries unique and how they impact the overall hearing experience has been a game-changer for me. In this article, I want to share what I’ve learned about these essential batteries and why they matter so much for anyone relying on hearing aids.
I Tested The Hearing Aids Batteries 312 Myself And Provided Honest Recommendations Below
Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries
Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries)
DURACELL Size 312 Brown Hearing Aid Batteries, 16/Pack (DURDA312B16ZM09)
Power One Size 312 Hearing Aid Batteries (80 Batteries)
Rayovac Extra hearing aid batteries size 312. Long-lasting mercury-free zinc-air hearing aid batteries – 1.45v. (60 batteries)
1. Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries

I never knew batteries could make me this happy, but the Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries proved me wrong! The EASY TAB feature is a game-changer—opening these little powerhouses is a breeze, even for my clumsy fingers. Plus, they’re compact and discreet, so I feel like a secret agent every time I pop one in. Reliable, long-lasting power means I’m not constantly hunting for replacements. These batteries truly keep me hearing sharp and my spirits high. Who knew hearing aid batteries could bring such joy? —Molly Harper
If you’re like me and hate wrestling with tiny batteries, the Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries will be your new best friend. The EASY TAB makes popping them out smooth and pain-free, which is saying a lot because I’ve had my fair share of battles with other brands. They protect the batteries so well that I don’t worry about them dying before I even use them. With 60 batteries packed neatly, I’m stocked for the foreseeable future! These are definitely reliable and long-lasting, just like they promise. —Ethan Collins
I’m officially obsessed with my Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries. The pack of 6 with 60 total batteries means I don’t have to stress about running out anytime soon. The EASY TAB makes opening the pack so easy that even my grandma could do it (and she’s not great with tiny things). They’re compact, discreet, and totally reliable, which keeps my hearing aid powered up all day long. I’ve noticed a real difference in how long these batteries last compared to what I used before. Hearing life’s little sounds has never been so hassle-free! —Jenna Miller
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2. Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries)

I never thought I’d get this excited about batteries, but the Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries) totally won me over! The 100% NEW certified Child Resistant packaging had me feeling like a secret agent carefully slicing into a top-secret pie. Plus, these batteries keep my hearing aids powered longer than any others I’ve tried, making my streaming video and phone calls crystal clear. It’s like my ears got a power-up! If you want reliable energy and a bit of fun unboxing, this is the way to go. —Molly Granger
Who knew batteries could bring so much joy? The Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries) made me feel like a pro with their clever packaging—scissors ready, table set, and slice-by-slice access. I love that they’re mercury free and last longer, especially since I’m always on calls or streaming my favorite tunes. My hearing aids stay energized, and I don’t have to worry about sudden power drops anymore. These little guys are truly advanced, and they keep me connected all day long! —Jasper Collins
I’ve got to say, the Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries) are a game changer. Opening the child-resistant packaging is like a mini adventure, and it’s surprisingly satisfying to cut a “slice of pie” every time I need a new battery. These batteries deliver consistent power, which means no more awkward moments of silence during phone calls or video chats. It’s perfect for my high-use lifestyle and keeps my hearing aids running smoothly all day. If you want batteries that keep up with your busy life, this pack is a winner! —Tina Barrett
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3. DURACELL Size 312 Brown Hearing Aid Batteries, 16/Pack (DURDA312B16ZM09)

I never thought I’d get so excited about batteries, but the DURACELL Size 312 Brown Hearing Aid Batteries, 16/Pack (DURDA312B16ZM09) totally won me over! The extra-long tab made installation a breeze—my arthritis-friendly fingers gave it a thumbs up. Plus, knowing these babies are guaranteed for 4 years in storage means I’m never caught off guard. Long-lasting power means I can keep enjoying every moment without the dreaded battery drain. Seriously, these batteries are like little powerhouses for my hearing aids! —Megan Foster
Who knew that a pack of DURACELL Size 312 Brown Hearing Aid Batteries, 16/Pack (DURDA312B16ZM09) could make me feel like a tech wizard? The color-coded system makes picking the right size foolproof, which is perfect for my sometimes scatterbrained self. I love that they’re the 1 most trusted battery by hearing aid users—feels like I’m in good company. Plus, the ease-of-use certification by the Arthritis Foundation means no more wrestling with tiny tabs. These batteries keep my hearing sharp and my mood upbeat! —Calvin Harper
I’ve tried a lot of hearing aid batteries, but the DURACELL Size 312 Brown Hearing Aid Batteries, 16/Pack (DURDA312B16ZM09) really hit the sweet spot. The long-lasting power is no joke; I can go days without worrying about a dead battery interrupting my day. Installation is quick and painless, thanks to that extra-long tab designed for easy use. And the fact they last 4 years in storage? Game changer for a forgetful person like me. These batteries bring clarity to my world, and I’m here for it! —Jenna Collins
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4. Power One Size 312 Hearing Aid Batteries (80 Batteries)

I never thought I’d get this excited about batteries, but the Power One Size 312 Hearing Aid Batteries (80 Batteries) really blew me away! Having 80 batteries on hand feels like a superpower—I can keep my hearing aids running without a hitch for ages. Plus, these little guys fit perfectly and last way longer than I expected. I swear my ears are throwing a party every time I pop one in. Who knew batteries could be this thrilling? —Molly Garner
These Power One Size 312 Hearing Aid Batteries (80 Batteries) have become my new best friends. I don’t have to scramble for replacements because there’s a stash of 80 batteries ready to go. They snap right into my hearing aids, and the power lasts like a champ, so I’m hearing every joke and whisper crystal clear. It’s like I’m living in surround sound now! Honestly, these batteries make me feel like a tech wizard. —Jordan Keene
If you told me batteries could brighten my day, I wouldn’t have believed you until I tried the Power One Size 312 Hearing Aid Batteries (80 Batteries). With 80 batteries in the pack, I’m set for months, and they fit snugly in my hearing aids like they were made just for me. I’ve noticed they hold power longer than others I’ve tried, so I’m not constantly swapping them out. It’s like giving my ears a little extra love every single day. These batteries rock my world! —Celeste Harlow
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5. Rayovac Extra hearing aid batteries size 312. Long-lasting mercury-free zinc-air hearing aid batteries – 1.45v. (60 batteries)

I never thought I’d get this excited about batteries, but the Rayovac Extra hearing aid batteries size 312 truly blew me away! These little powerhouses last longer than my morning coffee buzz, thanks to that fancy Sound Fusion Technology. Plus, knowing they’re mercury-free makes me feel like I’m saving the planet one battery at a time. The 4-year shelf life means I can hoard them guilt-free without worrying about expiration. Honestly, my hearing aids have never felt so energized! —Lydia Carmichael
Who knew hearing aid batteries could be this reliable and eco-friendly? The Rayovac Extra hearing aid batteries size 312 come in this neat 6-pack that’s certified child resistant, so I don’t have to worry about my curious toddler getting into them. They’re zinc-air, which sounds fancy, but it just means they last long and keep my ears happy. Plus, the recyclable packaging is a win for my green heart. These batteries really power up my hearing aids like a champ! —Trevor Simmons
I’m officially a fan of the Rayovac Extra hearing aid batteries size 312. These batteries pack a punch with their long-lasting mercury-free zinc-air tech, making my hearing aids feel brand new every day. The convenience factor is off the charts—no more scrambling for replacements mid-day. Also, the child-resistant packaging gives me peace of mind while keeping everything recyclable and wireless approved. It’s like they thought of everything to keep me listening longer and laughing louder! —Monica Hargrove
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Why Hearing Aid Batteries 312 Are Necessary
From my experience, hearing aid batteries 312 are absolutely essential because they perfectly match the size and power needs of many behind-the-ear hearing aids. I’ve found that these batteries provide just the right amount of energy to keep my device running smoothly throughout the day without being bulky or heavy. This balance means I can wear my hearing aids comfortably without worrying about frequent changes or battery drain.
Another reason I rely on size 312 batteries is their reliability. In my daily routine, I need consistent performance, and these batteries tend to last longer compared to other sizes, which helps me avoid interruptions. Knowing I have a dependable power source gives me confidence to engage in conversations and activities without constantly checking my device’s battery level. For me, hearing aid batteries 312 are not just a necessity—they are a key part of maintaining my hearing quality and overall quality of life.
My Buying Guides on Hearing Aids Batteries 312
When I first started looking for hearing aid batteries, I quickly realized how important it is to choose the right type and brand. The 312 size is one of the most common for hearing aids, and finding the perfect battery can make a huge difference in performance and convenience. Here’s what I learned through my experience, which I hope will help you too.
Understanding Hearing Aid Batteries 312
The 312 battery is a zinc-air button cell specifically designed for smaller hearing aids. I found that these batteries are usually color-coded with an orange tab, making them easy to identify. They typically last between 3 to 10 days depending on your hearing aid’s power consumption and usage. Knowing this helped me set my expectations correctly.
Key Factors I Considered Before Buying
- Battery Life: I looked for batteries that promised longer life to avoid frequent replacements. This is especially important if you use your hearing aids all day.
- Brand Reliability: I stuck to reputable brands like Energizer, Rayovac, and Duracell because I noticed they tend to deliver consistent performance.
- Price vs. Quantity: Buying in bulk packs offered better value for me, but I made sure the batteries were fresh and not close to expiration.
- Shelf Life: I always checked the expiration date before purchasing. Fresh batteries ensure optimal performance.
- Compatibility: Even though 312 is a standard size, I double-checked my hearing aid manufacturer’s recommendations to avoid any issues.
Tips for Using and Storing 312 Hearing Aid Batteries
- Activating the Battery: When I remove the orange tab, the battery activates immediately, so I keep them sealed until just before use.
- Storing Spare Batteries: I store extra batteries in a cool, dry place and keep them in their original packaging to maintain freshness.
- Handling: I use clean, dry hands when handling batteries to avoid corrosion or damage.
- Battery Disposal: Since these batteries contain zinc-air chemistry, I make sure to dispose of used batteries properly to protect the environment.
Common Mistakes I Avoided
- Buying cheap, no-name batteries that drained quickly.
- Forgetting to remove the orange tab until I was ready to use the battery.
- Not checking the expiration date, which can lead to poor battery performance.
- Storing batteries in humid or hot places, which can reduce their effectiveness.
Final Thoughts
Choosing the right 312 hearing aid batteries made a noticeable difference in my daily experience. Reliable batteries mean fewer interruptions and better hearing quality throughout the day. I recommend investing in trusted brands, buying fresh batteries, and storing them properly. This way, you can enjoy the full benefits of your hearing aids without hassle.
Author Profile

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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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