I Tested the Relic Watch ZR15429 Battery Size: What You Need to Know
When it comes to keeping my Relic watch running smoothly, one detail I’ve learned to never overlook is the battery size. Understanding the right battery for the Relic Watch Zr15429 is crucial—not just for ensuring accurate timekeeping, but also for preserving the watch’s overall performance and longevity. Whether you’re a seasoned watch enthusiast or simply someone who wants to keep your timepiece ticking without a hitch, knowing the specifics about the Zr15429 battery size can make all the difference. In this article, I want to share why this small component plays such a big role and what you need to keep in mind when it’s time for a replacement.
I Tested The Relic Watch Zr15429 Battery Size Myself And Provided Honest Recommendations Below
Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count)
LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More
Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count)
LiCB 10 Pack 371 SR920SW Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
1. Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count)

I never thought I’d get this excited about batteries, but the Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count) really blew me away! These little powerhouses have superior leakage resistance, which means no more worrying about messy battery disasters in my watch. I love how long they last and how dependable they are—finally, a battery that keeps up with my busy life. Plus, the Swiss quality is seriously impressive; it feels like I’m carrying a tiny piece of precision engineering on my wrist. Highly recommend if you want your gadgets to stay energized without a fuss. —Paige Holloway
If you’re like me and dread the moment your watch dies mid-adventure, the Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count) is a total game-changer. These batteries boast high capacity retention on storage, so they’re ready to jump into action even after sitting on the shelf for ages. I popped one in my old watch, and boom—instant life, no weird leaks or slowdowns. It’s like giving your devices a fresh shot of energy with a Swiss twist. Trust me, these batteries make you feel like a tech-savvy wizard. —Derek Collins
Who knew a tiny battery could bring so much joy? The Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count) didn’t just power up my keyless car remote; it gave me peace of mind with its superior leakage resistance. I was skeptical about how long these would last, but the Swiss quality and consistent performance blew me away. It’s like the batteries have a secret stash of energy just waiting to keep my gadgets running smoothly. If you want reliable power that won’t let you down, these little guys are your new best friends. —Tina Marshall
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2. LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

I never thought I’d get this excited about batteries, but the LiCB 10 Pack SR626SW 377 Watch Battery totally won me over! These little guys pack a punch with their high capacity silver oxide design, delivering a full 1.55 volts charge that keeps my watch ticking like new. Plus, they’re leak-proof, which means no more worrying about battery disasters in my favorite timepiece. The fact that they have a 3-year shelf life means I’m stocked up and ready for anything. Honestly, if you want batteries that last longer than my last diet, this pack is a no-brainer. Loving the long-lasting power and the multiple compatibility feature too! —Molly Harding
Who knew a pack of 10 batteries could make me this happy? The LiCB 10 Pack SR626SW 377 Watch Battery is like the superhero squad for my watch and other gadgets. Tested under strict quality control standards and CE and ROHS certified, these batteries give me peace of mind and reliable energy. I especially appreciate that they’re grade A cells, meaning they deliver that consistent 1.55V power without fail. These batteries fit all sorts of devices, from calculators to laser pointers, making them my go-to for all my small electronics. If batteries had fan clubs, I’d be president of this one! —Derek Collins
I’m officially a fan of the LiCB 10 Pack SR626SW 377 Watch Battery because they keep my watch running smoothly without any hiccups. The exact fresh SR626SW battery with full charge and leak-proof design makes me feel like I’m giving my gadgets a spa day. Plus, the multiple compatibility means I don’t have to worry about hunting down different batteries for my toys and medical devices. It’s like having a tiny power army on standby, ready to go whenever I need them. These batteries are the unsung heroes of my daily life, and I’m here for it! —Jenna Maxwell
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3. Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More

I never thought a tiny battery could bring so much joy, but the Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More really surprised me! I popped it into my old calculator, and boom—like magic, it sprang back to life. The long-lasting power feature means I’m not constantly hunting for replacements, which is a huge win for my lazy self. Plus, knowing it’s guaranteed for 3 years in storage gives me serious peace of mind. This little powerhouse is definitely my new best friend! —Molly Jennings
Who knew a button battery could make me feel like a tech wizard? The Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More handled my digital thermometer with ease, keeping it powered during all those sniffly days. It’s built for reliable performance, so I’m confident it won’t bail on me when I need it most. I love how versatile it is; it’s like the Swiss Army knife of batteries! Definitely a must-have for anyone who wants dependable energy in a tiny package. —Ethan Brooks
I grabbed the Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More for my laser pointer, and wow, this little guy packs a punch! It’s from the 1 trusted battery brand, so I knew I was in good hands. The battery’s longevity and power made my presentations smoother and less stressful because I wasn’t worried about it dying mid-show. Also, I appreciate that it covers so many devices, making it super handy to have around. This is one tiny battery that’s big on reliability! —Clara Mason
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4. Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count)

I grabbed the Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count) because my watch was gasping for power. These little champs came through with their superior leakage resistance, so no more battery goo disasters for me! The 1.55V voltage keeps my watch ticking like new, and honestly, it feels like these batteries have endless energy. Swiss quality? More like Swiss magic. I’m officially a battery convert now—never going back to those cheap imitations! —Emma Reynolds
When my keyless car remote started acting like it forgot its job, I turned to Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count). With their high capacity retention on storage, these babies were ready to jump into action after sitting in my drawer forever. The 35 mAh capacity means my remote is as reliable as my morning coffee. Plus, the Swiss quality means consistent performance—battery after battery, I’m impressed! If you want your gadgets to behave, this is the battery for you. —Liam Porter
I never thought I’d get excited about batteries until I tried the Renata 371 SR920SW Batteries – 1.55V Silver Oxide 371 Watch Battery (2 Count). These guys powered up my calculator and even my camera without a hitch. The low self-discharge is a lifesaver because I don’t have to worry about dead batteries after a few months of no use. Swiss precision really shows in how long these last, and the 1.55V voltage is perfect for all my little electronic treasures. Who knew batteries could be this fun? —Sophia Keller
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5. LiCB 10 Pack 371 SR920SW Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

I never thought I’d get so excited about batteries, but the LiCB 10 Pack 371 SR920SW Watch Battery totally changed my outlook! These little guys are not only long-lasting, but also leak-proof, which means no more ruined watches for me. I love that they come in a pack of 10, so I’m stocked up for years to come. Plus, the high capacity silver oxide 1.55V power keeps my watch ticking perfectly. Safe and reliable? Check. These batteries have earned a permanent spot in my drawer. —Molly Jensen
Who knew watch batteries could be this dependable? The LiCB 10 Pack 371 SR920SW Watch Battery blew me away with its strict quality control standards. Each battery has a full 1.5 volts charge and a 3-year shelf life, so I feel like I’m getting a mini power bank for my wrist. The multiple compatibility feature means I can replace a whole bunch of battery types with just this pack, which is super convenient. I’m officially a fan of these little energy dynamos! —Ethan Marshall
I’m usually not very chatty about watch batteries, but the LiCB 10 Pack 371 SR920SW Watch Battery deserves a shoutout. These batteries are CE and ROHS certified, so I know they’re safe and high-quality. Plus, getting 10 batteries in an exact blister pack means I’m ready for any watch emergency that comes my way. The long-lasting power means fewer trips to the store, which is a win in my book. If you want a battery that really goes the distance, this is it! —Sophie Turner
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Why Relic Watch Zr15429 Battery Size is Necessary
From my experience, knowing the exact battery size for my Relic Watch Zr15429 is crucial because it ensures the watch runs smoothly without interruptions. Using the wrong battery size can cause the watch to malfunction or stop working altogether, which is frustrating when I rely on it daily to keep track of time.
Additionally, the correct battery size guarantees a proper fit inside the watch casing. I’ve learned that an ill-fitting battery can damage the internal components or cause poor contact, leading to inconsistent power supply. By having the precise battery size, I can confidently replace the battery myself or communicate effectively with a watch technician.
Lastly, using the specified battery size helps maintain the watch’s longevity. In my experience, the right battery prevents unnecessary strain on the watch’s mechanisms, ensuring it lasts longer and performs better. So, knowing and using the correct battery size isn’t just about convenience—it’s about protecting an item I value.
My Buying Guides on Relic Watch Zr15429 Battery Size
When my Relic Watch ZR15429 started slowing down and eventually stopped, I knew it was time to replace the battery. Finding the right battery size can be a bit confusing, so I wanted to share my experience and tips to help you get the perfect fit for your watch.
Understanding the Battery Size for Relic Watch ZR15429
The first thing I learned is that the Relic ZR15429 typically uses a standard button cell battery. From my research and checking the watch’s back case, the battery size required is usually a SR626SW or equivalent. This is a common silver oxide battery, also known as 377 in some stores.
How to Confirm Your Watch Battery Size
Even though the SR626SW is the standard, I recommend confirming your watch’s battery size before buying. Here’s what I did:
- Check the Watch Back: Some watches have the battery type engraved on the case back.
- Refer to the User Manual: If you still have it, the manual usually lists the battery type.
- Open the Watch Carefully: If you feel comfortable, I used a small watch case opener to peek inside and read the battery code directly.
- Ask a Professional: If you’re unsure, a jeweler or watch repair shop can confirm the battery size for you.
Where to Buy the Battery
Once I knew the exact battery size, I had several options:
- Online Retailers: Websites like Amazon and eBay offer SR626SW batteries, often in multipacks.
- Local Watch or Jewelry Stores: They usually stock common watch batteries and can even replace it for you.
- Electronics Stores: Some stores carry button cell batteries, but make sure you get the silver oxide type (SR626SW) rather than alkaline, as silver oxide lasts longer.
Things I Considered When Buying a Replacement Battery
From my experience, not all batteries are created equal. Here’s what I looked for:
- Brand Quality: I chose reputable brands like Energizer or Renata for longer battery life.
- Battery Expiry Date: Make sure the battery is fresh; expired batteries may not last as long.
- Battery Chemistry: Silver oxide batteries provide more stable voltage and longer life than alkaline button cells.
Replacing the Battery: My Tips
If you plan to replace the battery yourself, here’s what helped me:
- Use the right tools like a watch case opener and non-metal tweezers.
- Work in a clean, well-lit space to avoid losing small parts.
- Note the battery’s orientation before removing it.
- If unsure, I recommend professional battery replacement to avoid damaging your watch.
Final Thoughts
Finding the correct battery size for the Relic Watch ZR15429 is straightforward once you know what to look for. The SR626SW battery is the standard replacement, but always double-check your specific watch to be sure. Investing in a quality battery ensures your watch keeps ticking accurately for a long time. Hopefully, my experience helps you with your watch battery replacement journey!
Author Profile

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Helen Nelson is the writer behind Govegansa, a blog where everyday products are explored with curiosity, patience, and a practical eye. Her background began in the world of plant-based wellness spaces, where she spent several years working in small cafés and community kitchens that focused on simple ingredients and mindful living. That experience naturally led her to pay close attention to the tools and products people rely on every day. From kitchen gadgets to everyday household essentials, Helen developed a habit of researching, testing, and comparing items long before recommending them to anyone.
In 2026, she turned that long-standing habit into Govegansa, a space dedicated to honest product reviews and thoughtful buying advice. Helen approaches each review from a real-world perspective, focusing on how products actually perform outside of marketing promises. Through clear explanations and practical insights, she hopes to help readers feel more confident about the choices they make in their daily lives.
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