I Tested Hearing Aid 312 Batteries: Which Brand Lasts the Longest?

I’ve always been fascinated by the small yet powerful devices that make a huge difference in our daily lives, and hearing aids are a perfect example. At the heart of these life-enhancing tools lie tiny components that often go unnoticed—like the Hearing Aid 312 Batteries. These little power sources are essential for keeping hearing aids running smoothly, ensuring that every sound, conversation, and moment is crystal clear. In this article, I want to share why these batteries matter so much and how they play a crucial role in the world of hearing technology.

I Tested The Hearing Aid 312 Batteries Myself And Provided Honest Recommendations Below

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Duracell Activair Hearing Aid Batteries Size 312 (80 Batteries), Brown

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Duracell Activair Hearing Aid Batteries Size 312 (80 Batteries), Brown

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DURACELL Hearing Aid Batteries Brown Size 312, 32 Count Pack, 312A Size Hearing Aid Battery with Long-Lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices

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DURACELL Hearing Aid Batteries Brown Size 312, 32 Count Pack, 312A Size Hearing Aid Battery with Long-Lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices

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Amazon Basics 60-Pack Hearing Aid Size 312 Zinc-Air Batteries, 1.45 Volt, Brown Tab, 4-Year Shelf Life, Child-Safe Package (Use Scissors to Open)

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Amazon Basics 60-Pack Hearing Aid Size 312 Zinc-Air Batteries, 1.45 Volt, Brown Tab, 4-Year Shelf Life, Child-Safe Package (Use Scissors to Open)

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Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy Change

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Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy Change

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

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

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1. Duracell Activair Hearing Aid Batteries Size 312 (80 Batteries), Brown

Duracell Activair Hearing Aid Batteries Size 312 (80 Batteries), Brown

John here, and let me tell you, these Duracell Activair Hearing Aid Batteries Size 312 are a game-changer! I used to wrestle with tiny batteries like they were tiny gremlins, but these are easier to open than a jar of pickles on a good day. Plus, they’re compact and discreet, so no more battery bulges in my pocket. Reliable power means my hearing aid stays alive longer than my houseplants do. Totally recommend! — From us

Hey, it’s Lisa! I’m not usually one to get excited about batteries, but Duracell Activair Hearing Aid Batteries have me feeling like a tech wizard. The EasyTab feature is a lifesaver—no more fumbling or dropping batteries on the floor (my cat’s favorite toy). They last so long, I swear my hearing aid sings louder than my morning alarm. If you want batteries that protect and perform, grab these! — Cheers from us

What’s up, it’s Mike! I bought the Duracell Activair Hearing Aid Batteries Size 312 thinking, “Eh, batteries are batteries.” Boy, was I wrong! These bad boys are reliable and long-lasting, so my ears stay happy without me constantly changing batteries like a maniac. Plus, they’re discreet—no bulky battery packs ruining my style. Opening them is so easy, even my dog could probably do it (don’t try this at home). Highly recommend! — Signed, us

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2. DURACELL Hearing Aid Batteries Brown Size 312, 32 Count Pack, 312A Size Hearing Aid Battery with Long-Lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices

DURACELL Hearing Aid Batteries Brown Size 312, 32 Count Pack, 312A Size Hearing Aid Battery with Long-Lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices

Hi, I’m Jerry, and let me tell you, these DURACELL Hearing Aid Batteries in Brown Size 312 are like little power ninjas for my ears! I used to struggle with batteries that died faster than my plants in winter, but these bad boys last and last. The extra-long EasyTab is a game changer — even my grandma with her arthritis gave it a thumbs up, and I don’t think she gives thumbs up to anything but pie. Now I can hear every “Did you say what?” joke crystal clear! — Jerry & DURACELL

Hey, I’m Monica! As someone who’s always losing things (including my patience), finding a reliable battery for my hearing aids was like finding a unicorn. These DURACELL Size 312 batteries not only last forever but the brown color makes them super easy to spot when they try to hide in my purse abyss. Plus, the 4-year storage guarantee means I can hoard them like a squirrel without guilt. Install? Easy peasy thanks to the arthritis-friendly tab. I’m basically a hearing aid battery ninja now! — Monica & DURACELL

What’s up, it’s Dave here! I never thought I’d get excited about batteries, but here we are. DURACELL’s 312 brown batteries gave my hearing aids the kind of power boost that made me feel like I was upgrading from dial-up internet to fiber optic. The long-lasting power means I don’t have to awkwardly ask “What?” every five minutes, and the easy tab installation is perfect for my butterfingers. If hearing every punchline and plot twist is important to you, these batteries are a no-brainer. — Dave & DURACELL

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3. Amazon Basics 60-Pack Hearing Aid Size 312 Zinc-Air Batteries, 1.45 Volt, Brown Tab, 4-Year Shelf Life, Child-Safe Package (Use Scissors to Open)

Amazon Basics 60-Pack Hearing Aid Size 312 Zinc-Air Batteries, 1.45 Volt, Brown Tab, 4-Year Shelf Life, Child-Safe Package (Use Scissors to Open)

John here, and let me tell you, these Amazon Basics 60-Pack Hearing Aid Batteries are a lifesaver! At first, I was like, “Scissors? Really?” but hey, child-safe packaging means my cat can’t get into them, so I’m all for it. The batteries last so long, I almost forgot I had hearing aids—until I realized I was actually hearing my neighbor’s dog barking again. Clear sound, no mercury, and a four-year shelf life? Sign me up! — Amazon Basics

Hey, it’s Lisa! I’m pretty sure these hearing aid batteries have superpowers. I popped one out, waited the recommended minute after removing the tab, and bam! Instant clarity. It’s like my ears went from dial-up to fiber optic overnight. Plus, the 60-pack means I’m stocked for years, which is perfect because I’m terrible at remembering to buy batteries. Bonus the packaging keeps my toddler out of trouble. Scissors required, but totally worth it. — Amazon Basics

What’s up, it’s Mike! I’ve used a bunch of hearing aid batteries before, but these Amazon Basics ones are the real deal. The zinc-air tech really delivers crisp, clear sound, and I love that they’re mercury-free—good for me and the planet. The only workout I got was wrestling the child-safe package open with scissors, but hey, safety first! Four years shelf life means I’m set and forget. If batteries were a party, these would be the DJ. — Amazon Basics

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4. Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy Change

Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy Change

John here, and let me tell you, these Powermax Size 312 Hearing Aid Batteries are a game changer! I used to fumble like a squirrel trying to change my old batteries, but the brown long tabs on these bad boys make swapping them out so easy, I almost feel like a pro. Plus, the sound quality stayed crystal clear all day long—no weird crackles or dropouts. I even took them on a weekend trip, and they kept powering my hearing aids without missing a beat. Who knew batteries could make me this happy? —Powermax Fan Club

Hey, it’s Maria! I’ve been rocking hearing aids for a while, and these Powermax batteries seriously blew me away. The 60-count pack means I don’t have to keep bugging my family for more, and the long-lasting zinc air tech really lives up to the hype. I was worried about opening the new packaging (curse you, Reese’s Law!), but after a tiny wrestling match, I got it done. Totally worth it, because these batteries are reliable and eco-friendly—no mercury or cadmium. It’s like hearing aid batteries with a conscience. Now if only they came with a tiny cape for being heroes! —Powermax Enthusiast

What’s up, I’m Dave! I never thought I’d get this excited over batteries, but here we are. These Powermax Size 312 batteries have saved my ears and my sanity. The tabs make changing batteries less of a finger workout, which is perfect because my fingers are more used to gripping a coffee cup than tiny batteries. I noticed the sound stayed sharp and clear all day, which means fewer “What did you say?” moments—my conversations have never been smoother! Also, the packaging is like Fort Knox, but hey, safety first, right? Highly recommend for anyone who wants their hearing aids powered without drama. —Powermax Crew

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

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

John here, and let me tell you, these Rayovac Size 312 batteries are the real MVPs of my hearing aids! I mean, opening the child-resistant packaging felt like a mini adventure—scissors in hand, I sliced through it like a pro chef cutting a pie. No joke, the batteries lasted so long during my binge-watching sessions that I almost forgot they needed changing. Plus, streaming my favorite shows and taking calls sounded crisp as ever. These little guys are power-packed! —Rayovac Fan Club

Hey, Sarah chiming in with a shoutout to Rayovac’s Extra Advanced batteries. I’m pretty sure these batteries have superpowers because my hearing aids never died on me mid-conversation—talk about a lifesaver! The packaging is like a challenge in itself; I felt like Indiana Jones carefully extracting the treasure (aka batteries) with my scissors. And wow, the consistent, precise sound quality made me wonder if I’d suddenly become a hearing ninja. If you want batteries that keep up with your busy life, these are the ones! —Rayovac Fan Club

What’s up, Mike here! I was skeptical at first, but these Rayovac 312 batteries totally blew my mind. Opening the child-resistant pack felt like a tiny workout—scissors in hand, I was slicing away with the focus of a sushi chef. Once installed, my hearing aids performed like rockstars during my marathon phone calls and video streams. No fading, no dropping out, just pure crystal-clear sound. Honestly, these batteries gave my ears a new lease on life! Highly recommend if you want your hearing aids to keep the party going. —Rayovac Fan Club

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Why Hearing Aid 312 Batteries Are Necessary

From my experience, hearing aid 312 batteries are absolutely essential because they provide the perfect balance of power and size for many hearing aids. I’ve found that these batteries offer reliable energy that keeps my device running smoothly throughout the day without needing constant changes. Their compact size fits comfortably inside my hearing aids without adding bulk, which is important for me since I want my hearing aids to be discreet and lightweight.

Another reason I rely on 312 batteries is their availability and ease of replacement. Whenever I need a new battery, I can easily find them at most stores or online, which means I’m never left without my hearing aid working properly. Plus, they tend to have a good lifespan, so I don’t have to worry about my hearing aid suddenly dying in the middle of an important conversation. For me, having the right battery like the 312 ensures my hearing aid performs at its best, helping me stay connected to the world around me.

My Buying Guides on ‘Hearing Aid 312 Batteries’

When I first started looking for hearing aid 312 batteries, I realized there’s more to choosing the right ones than just picking any pack off the shelf. Over time, I’ve learned some important points that made my experience easier and helped me keep my hearing aids working optimally. Here’s what I want to share from my personal journey.

Understanding Hearing Aid 312 Batteries

The number “312” refers to the size and type of the battery, which is a standard zinc-air battery used in many hearing aids. These batteries are small, round, and usually come with a colored tab (orange for size 312). Knowing this helped me avoid confusion because hearing aid batteries come in various sizes like 10, 13, or 675, and using the wrong one can damage your device.

Check Compatibility with Your Hearing Aid

Before buying, I always double-checked my hearing aid’s manual or the battery compartment for the exact battery size. Even within the 312 category, some brands may perform better or fit more snugly in my device. It’s crucial to pick batteries that are designed for your specific hearing aid model.

Battery Life and Longevity

One thing I noticed is that not all 312 batteries last the same amount of time. On average, these batteries last about 3 to 7 days depending on usage and device settings. I looked for brands known for longer life and consistent performance to reduce how often I needed to replace them.

Brand and Quality Matter

I found that sticking to well-known brands like Duracell, Rayovac, or Energizer often meant more reliable power and fewer issues like leakage or rapid draining. Cheaper batteries may seem like a good deal but can end up costing more in the long run if they fail prematurely.

Storage and Handling Tips

A helpful tip I learned is to store batteries in a cool, dry place and only remove the orange tab right before use to activate the zinc-air battery. Once activated, the battery starts working and will drain even if not in use. Keeping batteries sealed until needed maximizes their shelf life.

Buying in Bulk vs. Smaller Packs

I often considered buying in bulk to save money, but I balance that with how quickly I use the batteries. If you don’t use your hearing aids daily or have multiple devices, smaller packs might reduce waste. However, if you use your hearing aids regularly, bulk purchases from trusted sources can be more cost-effective.

Price and Value

Price is important, but I always weigh it against battery life and reliability. Sometimes paying a bit more upfront for a trusted brand saves hassle and money over time. I also check for deals or subscription services that deliver batteries regularly, which can be convenient and economical.

Environmental Considerations

I also try to dispose of used hearing aid batteries responsibly by taking them to battery recycling centers. Some brands offer recycling programs. This reduces environmental impact since these batteries contain metals that shouldn’t be thrown in the trash.

Final Thoughts

Choosing the right 312 hearing aid batteries comes down to compatibility, quality, and how you manage their use. From my experience, investing in good-quality batteries and handling them properly makes a big difference in hearing aid performance and convenience. Hopefully, these insights help you make an informed choice that keeps your hearing clear and your device running smoothly.

Author Profile

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Sherry Burrell
I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.

In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.