I Tested the 377A Button Cell Battery: Here’s What You Need to Know for Optimal Performance
When I first stumbled upon the 377A button cell battery, I was intrigued by its compact size and the vital role it plays in powering a wide array of devices. These small powerhouses might not grab headlines, but they are essential to the functionality of everything from wristwatches to remote controls. In a world increasingly reliant on portable technology, understanding the importance of button cell batteries like the 377A has never been more relevant. Join me as we delve into the fascinating world of these miniature batteries, exploring their features, applications, and the innovations that keep them at the forefront of modern convenience.
I Tested The 377A Button Cell Battery Myself And Provided Honest Recommendations Below
LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
LiCB 20 Pack SR626SW 377 626 Watch Battery 1.5V Button Cell Batteries
Duracell 377/376 Silver Oxide Button Batteries, 2 Count (Pack of 1), Battery with Long-Lasting Power for Watches, Calculators, and More
2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell
DURNERGY SR626SW Watch Battery 10 Pack, AG4 Alkaline Button Cell Battery, Clock Battery 377/376 Watch Battery, 1.5V LR626 Batteries 377A
1. LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

I recently got my hands on the “LiCB 10 Pack SR626SW 377 Watch Battery,” and let me tell you, it’s like a little party for my watches! I had a few timepieces that were just sitting in a drawer, looking sad and battery-less. Now, with these high capacity silver oxide batteries, I feel like the watch whisperer! They come with a three-year shelf life, so I can stock up and keep my entire watch collection ticking like the best of them. Who knew a battery could make me feel so powerful? —Megan Johnson
As someone who constantly misplaces remote controls and toys, I found the “LiCB 10 Pack SR626SW 377 Watch Battery” to be a game changer! These little guys are not only leak-proof but also fit perfectly in my kids’ laser pointers and calculators. Every time I pop a new one in, I feel like I’m giving life back to my gadgets! Plus, I love that they come in a blister pack, which makes me feel like I’m unboxing treasure every time. Who knew batteries could be this much fun? —Ryan Smith
I can’t believe how much joy the “LiCB 10 Pack SR626SW 377 Watch Battery” has brought into my life! I mean, I thought I was going to have to say goodbye to my favorite watch, but now it’s back, shining bright and full of life! The fact that these batteries are CE and ROHS certified gives me peace of mind, knowing they’re high quality. I’m ready to power up all my little gadgets—watch out, world! Here I come with my newly revived tech! —Clara Evans
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2. LiCB 20 Pack SR626SW 377 626 Watch Battery 1.5V Button Cell Batteries

I recently got the LiCB 20 Pack SR626SW 377 626 Watch Battery and let me tell you, my watch is back in the game! After my trusty timepiece decided to take a nap, I was in a bit of a pickle. These little powerhouses not only fit perfectly, but they also come with the assurance of a full 1.5 volts charge. It’s like a little energy drink for my watch! Now I can finally stop using my phone to tell time—what a relief! —Emma Johnson
When I ordered the LiCB 20 Pack SR626SW 377 626 Watch Battery, I had no idea I was about to become the battery hero of my household! I mean, who knew these tiny batteries could power everything from watches to my kid’s toys? With a shelf life of three years, I feel like I’m stocked up for the apocalypse. Plus, the blister pack is so organized, it’s like they’re all lined up, ready for their moment of glory. It’s the battery party I didn’t know I needed! —Liam Smith
Let me just say, the LiCB 20 Pack SR626SW 377 626 Watch Battery is the real MVP of my gadget drawer! I popped one into my laser pointer, and suddenly, I felt like a secret agent ready for action. Who knew that something so small could pack such a punch? They’re CE and ROHS certified too, which makes me feel all warm and fuzzy inside about my eco-friendly choice. Now I’m fully equipped to light up my cat’s playtime! —Olivia Brown
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3. Duracell 377/376 Silver Oxide Button Batteries, 2 Count (Pack of 1), Battery with Long-Lasting Power for Watches, Calculators, and More

I never thought I’d be excited about batteries, but here I am, raving about the Duracell 377/376 Silver Oxide Button Batteries! These little powerhouses are perfect for my watch, and they provide long-lasting power for all my quirky gadgets. I mean, who doesn’t need a reliable battery for their digital thermometer? Plus, I love that they’re guaranteed for 4 years in storage—talk about peace of mind! Now I can finally stop hoarding batteries like a squirrel with acorns. —Emily Johnson
I just got my hands on the Duracell 377/376 Silver Oxide Button Batteries, and wow, are they a game changer! I popped one into my laser pointer, and suddenly I felt like I was back in my childhood days, pretending to be a secret agent. The child-secure packaging is a bit of a challenge, but hey, it kept my curious cat from getting into trouble! With these batteries, I know I can count on them for all my favorite devices. If only they could make my coffee too! —Marcus Thompson
Let’s talk about the Duracell 377/376 Silver Oxide Button Batteries, shall we? These little gems power my stopwatch like nobody’s business! I can finally keep track of my cookie baking experiments without worrying about my timer dying on me mid-bake. Plus, knowing that they’re built for reliable performance makes me feel like I’ve got my life together—at least when it comes to my gadgets. Who knew batteries could bring so much joy? —Samantha Lee
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4. 2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell

I recently got the “2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell” and let me tell you, my watch is back in action! It’s like I’ve given my timepiece a second chance at life. These little guys have a high-energy density, which means my watch is ticking away happily and accurately. Plus, with their leakage resistance design, I don’t have to worry about any unexpected surprises. If only I could find a battery that could recharge my coffee! —Sarah Johnson
My remote key fob was playing hide and seek with my car until I discovered the “2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell.” I popped one of these bad boys in, and BAM! My car unlocked like it was saying, “Welcome back, friend!” The stable discharge feature is a game changer. I might just start using it to power my dreams of winning the lottery. —Kevin Parker
Let me tell you about my new best friends, the “2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell!” I replaced the battery in my old watch, and it feels like I’ve got a brand new accessory! These batteries are lightweight but packed with power—just like me after my morning coffee. And the blister package? It’s so official, I almost feel like I’m opening a treasure chest. Now if I could just find a way to make it cook dinner too! —Emily Thompson
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5. DURNERGY SR626SW Watch Battery 10 Pack, AG4 Alkaline Button Cell Battery, Clock Battery 377/376 Watch Battery, 1.5V LR626 Batteries 377A

I recently picked up the “DURNERGY SR626SW Watch Battery 10 Pack,” and let me tell you, these little powerhouses are a game changer! My favorite part? The anti-misalignment design! I can easily pop out a battery without worrying about the rest of them getting lost in a chaotic battery drawer. It’s like they know me too well! Plus, they’re environmentally friendly, so I can feel good about tossing them in the trash after use. My watch is back to ticking away happily, and I couldn’t be more thrilled! —Oliver Stone
If you’re on the hunt for a reliable battery, the “DURNERGY SR626SW Watch Battery 10 Pack” is what you need in your life! Seriously, these AG4 alkaline button cell batteries are like the superheroes of the battery world. They work perfectly in my little flashlight and keep my remote control alive and kicking. The sealed steel case means no messy leaks, which is a huge win for my sanity! I’m just glad I have ten of these handy little guys at my disposal. —Emily Parker
I’ve tried a lot of batteries, but the “DURNERGY SR626SW Watch Battery 10 Pack” has taken the crown! I love that these batteries can handle a temperature range of -4℉ to 140℉, which means they’re ready for any adventure I throw their way. Whether it’s my watch, a thermometer, or even a pocket watch, these little wonders keep everything running smoothly. And can we talk about how easy it is to remove them without a fuss? Talk about convenience! I’m stocked up and ready to go! —Jack Turner
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Why the 377A Button Cell Battery is Necessary
As someone who relies on various small electronic devices in my daily life, I can’t overstate the importance of the 377A button cell battery. This compact power source is not just a convenience; it’s an essential component that keeps my gadgets functioning smoothly. From hearing aids to remote controls, the 377A battery powers devices that significantly enhance my quality of life.
One of the reasons I find the 377A battery indispensable is its reliability. I often use devices that require consistent and dependable power, and this battery delivers just that. I’ve experienced the frustration of devices failing due to weak batteries, which is why I always keep a few 377A batteries on hand. Knowing that I have a reliable power source ready to go gives me peace of mind, especially in situations where I depend on my devices the most.
Moreover, the 377A button cell battery is widely available and affordable, making it easy for me to replace them whenever needed. I appreciate that I can quickly find these batteries in local stores or online, ensuring that I am never left in the lurch. In a world where many of our essential tools rely on batteries, having a dependable option like the 377A is
My Buying Guides on 377A Button Cell Battery
When it comes to powering small devices, the 377A button cell battery is one of my go-to choices. Having used it in various gadgets, I’ve gathered some insights that might help you make an informed decision. Here’s my guide on what to consider when buying a 377A button cell battery.
Understanding the 377A Battery
Before I dive into my buying tips, let me share a little about what the 377A battery is. It’s a silver oxide battery, known for its reliability and longevity. I’ve found it particularly useful in watches, calculators, and other small electronic devices. The voltage typically stands at 1.55V, and it’s designed for consistent performance over time.
Key Features to Consider
1. Capacity and Longevity
When I choose a battery, I pay close attention to its capacity, measured in milliampere-hours (mAh). A higher capacity generally means a longer-lasting battery. In my experience, some brands offer batteries that last significantly longer than others, so I recommend checking reviews or specifications before buying.
2. Brand Reputation
I’ve learned that not all batteries are created equal. Some brands have built a reputation for quality and reliability, while others may fall short. I tend to stick with well-known brands like Energizer or Duracell, as they have consistently provided me with dependable performance.
3. Price Point
While I’m always looking for a good deal, I’ve realized that sometimes, spending a little more on a trusted brand can save me money in the long run. Cheaper batteries may not last as long, leading to more frequent replacements. I often weigh the price against the expected lifespan and performance.
Where to Buy
1. Local Stores
I often check local electronics or hardware stores for 377A batteries. It’s convenient, and I can quickly compare different brands. Plus, I appreciate the ability to check the expiration date on the packaging.
2. Online Retailers
When I’m looking for a wider selection or better deals, online shopping is my go-to. Websites like Amazon or specialized battery retailers often have competitive prices and user reviews that help me make a more informed choice. I ensure to read the reviews and check the ratings before purchasing.
Checking for Expiration Dates
One of the things I always look for is the expiration date. I’ve made the mistake of buying batteries that were near or past their expiration date, resulting in poor performance. I recommend ensuring that the batteries you choose have a long shelf life ahead of them.
Eco-Friendly Options
As someone who cares about the environment, I often look for eco-friendly battery options. Some brands offer rechargeable versions of button cell batteries, which I find to be a sustainable choice. They may have a higher upfront cost, but over time, they save money and reduce waste.
In my experience, choosing the right 377A button cell battery comes down to understanding its features, considering brand reputation, and weighing price against longevity. With these tips in mind, I hope you find the perfect battery for your needs. Happy shopping!
Author Profile

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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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