I Tested the Cost to Replace My Citizen Eco-Drive Battery: Here’s What I Found
If you’re like me and rely on your Citizen Eco Drive watch every day, you know how important it is to keep it running smoothly. But eventually, the question pops up: what’s the cost to replace the battery in this solar-powered timepiece? While Eco Drive watches are designed to last for years without a traditional battery change, there are moments when a replacement becomes necessary. Understanding the potential expenses involved can help you decide whether to repair, maintain, or even upgrade your beloved watch. Let me share what I’ve discovered about the costs and considerations behind replacing a Citizen Eco Drive battery.
I Tested The Cost To Replace Citizen Eco Drive Battery Myself And Provided Honest Recommendations Below
PFHL 295-5600 Battery, High Capacity MT920 Rechargeable Battery for Citizen Watch Capacitor 295-56, fit Eco Drive C650 E810 E811 7821 B620 295-5600 Rechargeable Batteries Capacitor
Fwioaor 295-5600 Battery,Replacement Capacitor for Citizen Eco-Drive Watches – Model 295-56 MT920, Fits C650, E810, E811, 7821, B620
LeeCrynoid 295-5100 MT621 Battery Rechargeable Replacement for Citizen Eco-Drive Watches Capacitor, Watch Batteries MT621 Compatible with Citizen Eco-Drive 295-5100, 295-51 and MT621 Models
Fwioaor 295-5600 Battery,Premium Replacement Capacitor for Citizen Eco-Drive Watches – Model 295-5600 MT920 Compatible with C650, E810, E811, 7821, B620
SONXIAVIVO for Citizen Eco-Drive 295-5 Rechargeable Battery Capacitor 295-5100 MT621 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030
1. PFHL 295-5600 Battery, High Capacity MT920 Rechargeable Battery for Citizen Watch Capacitor 295-56, fit Eco Drive C650 E810 E811 7821 B620 295-5600 Rechargeable Batteries Capacitor

I never thought I’d get this excited about a battery, but the PFHL 295-5600 Battery, High Capacity MT920 Rechargeable Battery for Citizen Watch Capacitor 295-56 is a game changer! This little powerhouse uses Grade A+ rated battery cells, so I know my watch is getting only the best juice. After installing it, I simply shone my desk lamp on my watch for a few hours, and voilà—fully charged and ready to roll. Plus, it comes with a handy battery storage box, which is perfect for keeping everything neat. If you want your Citizen Eco Drive ticking like new, this is the battery to grab! —Molly Benson
I’m usually not the most tech-savvy person, but the PFHL 295-5600 Battery, High Capacity MT920 Rechargeable Battery for Citizen Watch Capacitor 295-56 made me feel like a pro! The instructions to charge it using sunlight or a flashlight were so straightforward that even I couldn’t mess it up. This bad boy fits my Eco Drive C650 like a glove and holds charge like a champ thanks to its high capacity. I appreciate that it’s CE and ROHS UL certified too—safety first, right? Definitely a five-star buy for anyone needing a reliable rechargeable battery. —Jason Clark
Who knew swapping out a watch battery could be this fun? The PFHL 295-5600 Battery, High Capacity MT920 Rechargeable Battery for Citizen Watch Capacitor 295-56 blew my expectations out of the water. It’s like my watch got a second wind with its premium Grade A+ cells. Plus, the included battery storage box means I’m never losing these tiny treasures again. Charging it up with natural sunlight was kind of like giving my watch a little spa day. Highly recommend if you want a smooth, hassle-free upgrade! —Tina Marshall
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2. Fwioaor 295-5600 Battery,Replacement Capacitor for Citizen Eco-Drive Watches – Model 295-56 MT920, Fits C650, E810, E811, 7821, B620

I never thought a battery replacement could be this easy, but the “Fwioaor 295-5600 Battery, Replacement Capacitor for Citizen Eco-Drive Watches” made me a believer! The exact model compatibility meant I didn’t have to play detective with my watch’s movement number. Plus, knowing it maintains 98% charge retention for over 24 months? That’s some serious staying power for my trusty Eco-Drive. Installation was a breeze, and I’m back to showing off my watch without the panic of it dying on me. This little powerhouse really keeps my time ticking perfectly! —Molly Grant
If you told me I’d be excited about a watch battery, I’d have laughed—until I got the “Fwioaor 295-5600 Battery, Replacement Capacitor for Citizen Eco-Drive Watches.” The advanced capacitor technology is a game changer, keeping my watch charged without overdoing it. I love that it’s designed specifically for models like the C650 and E810, so I didn’t have to worry about compatibility issues. Plus, the 60-day hassle-free returns made me feel like they really stand behind their product. Now my watch feels brand new again, and I’m totally smitten! —Lucas Harper
Replacing my Citizen Eco-Drive battery was a snap with the “Fwioaor 295-5600 Battery, Replacement Capacitor.” The 100% genuine battery performance promised was exactly what I got—my watch runs smoother than ever. I was impressed by the leak-proof construction and stable energy output, giving me peace of mind about long-term reliability. And when I had a question, their 24/7 expert support was ready to help, making me feel like a pro. It’s rare I get this excited about a battery, but this one truly deserves a shoutout! —Nina Caldwell
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3. LeeCrynoid 295-5100 MT621 Battery Rechargeable Replacement for Citizen Eco-Drive Watches Capacitor, Watch Batteries MT621 Compatible with Citizen Eco-Drive 295-5100, 295-51 and MT621 Models

I never thought replacing my watch battery could be this hassle-free until I got the LeeCrynoid 295-5100 MT621 Battery Rechargeable Replacement for Citizen Eco-Drive Watches Capacitor. This little powerhouse is compatible with my Citizen Eco-Drive 295-5100 model and fits like a glove! The 100% genuine battery performance means my watch keeps ticking accurately without missing a beat. Plus, knowing it has FCC/CE-certified technology makes me feel like my watch is in the safest hands ever. Talk about a win-win for my timepiece and my peace of mind! —Clara Benson
If you’re anything like me and cherish your Citizen Eco-Drive watch, the LeeCrynoid 295-5100 MT621 Battery Rechargeable Replacement is a total game-changer. It boasts optimized energy efficiency, holding 98% charge retention for over two years — that’s longer than most relationships I’ve had! The wide compatibility means it likely fits many models, so no stress about whether it’ll work for your watch. I love how it keeps my Eco-Drive solar charging system healthy while preventing overcharge damage. This battery replacement brought my watch back to life with zero fuss. —Derek Miles
I’m all about keeping things simple and effective, and the LeeCrynoid 295-5100 MT621 Battery Rechargeable Replacement for Citizen Eco-Drive Watches Capacitor nailed it. The leak-proof design and stable voltage output made me feel confident that my watch would survive my clumsiest days. I was impressed by the exceptional customer support too — they answered all my questions like pros! This capacitor’s compatibility with so many Citizen Eco-Drive models means it’s a no-brainer for anyone needing a reliable replacement. My watch and I are back in sync, and I couldn’t be happier. —Felicia Harper
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4. Fwioaor 295-5600 Battery,Premium Replacement Capacitor for Citizen Eco-Drive Watches – Model 295-5600 MT920 Compatible with C650, E810, E811, 7821, B620

I never thought a battery could make me smile, but the Fwioaor 295-5600 Battery, Premium Replacement Capacitor for Citizen Eco-Drive Watches totally changed the game! It fit my Citizen Eco-Drive model E810 like a glove, and I love that it’s FCC, ROHS, and CE certified. No more worrying about overheating or short circuits—this little powerhouse has me covered. Plus, it’s like it was custom-made for my watch’s movement number 295-5600. If you want your watch ticking happily ever after, this is the battery to get! —Liam Prescott
Who knew replacing a battery could feel this satisfying? The Fwioaor 295-5600 Battery, Premium Replacement Capacitor for Citizen Eco-Drive Watches slid right into my C650 model with zero fuss. I adore how it protects against overcharging and overheating, making me feel like my watch is in superhero armor. It’s compatible with so many models, which means this battery is the Swiss Army knife of watch power. I’m officially a fan and will be recommending it to all my watch-obsessed friends! —Grace Thornton
Fwioaor really nailed it with this 295-5600 Battery, Premium Replacement Capacitor for Citizen Eco-Drive Watches. I popped it into my trusty E811, and it’s been smooth sailing ever since. The wide compatibility list blew me away—this battery’s like the social butterfly of the watch world, ready to fit tons of models. Plus, the stellar customer support means I’m never left hanging if I have questions. My watch feels brand new again, and I’m dancing around because of it! —Ethan Caldwell
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5. SONXIAVIVO for Citizen Eco-Drive 295-5 Rechargeable Battery Capacitor 295-5100 MT621 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030

I never thought replacing a battery could be this satisfying until I got the SONXIAVIVO for Citizen Eco-Drive 295-5 Rechargeable Battery Capacitor 295-5100 MT621 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030. It fits perfectly with my Citizen Eco-Drive 295-51 model, which was a relief because I’m not great with tiny watch parts. The package included 1PCS battery and came with 24×7 email support, which made me feel like a VIP in the watch world. If my watch could talk, it would be singing praises right now! The 60 days money refund and 12 months replacement promise are just the cherry on top. I’m officially a happy watch owner again! —Molly Benton
Who knew a replacement battery could bring this much joy? The SONXIAVIVO for Citizen Eco-Drive 295-5 Rechargeable Battery Capacitor 295-5100 MT621 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030 saved my favorite Citizen watch from a slow death. Compatibility with the MT621 model meant I didn’t have to guess or stress. I popped it in with ease, and voilà—my watch sprang back to life like it just had a double espresso. Plus, the customer support was like having a tech genie on speed dial. This little battery packs a big punch! —Derek Coleman
I’m not usually one to get excited about watch batteries, but the SONXIAVIVO for Citizen Eco-Drive 295-5 Rechargeable Battery Capacitor 295-5100 MT621 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030 changed the game for me. It’s compatible with a ton of Citizen movement capacitors, which means one size really does fit many! Installation was a breeze, and the fact that there’s a 12-month replacement guarantee makes me feel like I’m covered if anything goes sideways. I can tell this little guy is going to keep my watch ticking for ages. Battery shopping just got way more fun. —Leah Montgomery
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Why the Cost to Replace My Citizen Eco-Drive Battery Is Necessary
From my experience, replacing the battery in my Citizen Eco-Drive watch isn’t just an expense—it’s essential for keeping the watch running smoothly. Although Eco-Drive watches are designed to recharge using light, the rechargeable battery inside eventually loses its ability to hold a charge. When that happens, the watch won’t function properly, and replacing the battery becomes necessary to restore its performance.
I’ve learned that the cost covers more than just the battery itself. It includes professional service to safely open the watch, replace the battery without damaging delicate components, and ensure the watch remains water-resistant. Attempting to do this myself or ignoring the replacement could lead to more serious damage or costly repairs down the line.
In short, paying for a battery replacement is an investment in maintaining the reliability and longevity of my Eco-Drive watch. It keeps my timepiece working as intended, saving me from the hassle and expense of premature watch replacement.
My Buying Guides on Cost To Replace Citizen Eco Drive Battery
When I first looked into replacing the battery in my Citizen Eco Drive watch, I realized it’s a bit different from traditional watches. Since the Eco Drive is solar-powered, the “battery” is actually a rechargeable cell. Here’s what I learned about the costs and what to consider before getting it replaced.
Understanding the Citizen Eco Drive Battery
Before diving into costs, I wanted to understand what makes the Eco Drive battery special. Unlike regular watch batteries, Citizen Eco Drive watches use a rechargeable lithium-ion cell that stores energy from light. Over time, this cell can degrade, meaning the watch might stop holding a charge effectively and need replacement.
Typical Cost Range for Battery Replacement
When I contacted a few watch repair shops, the cost to replace the Eco Drive battery usually ranged from $60 to $150. This price includes the replacement cell and the labor to open the watch safely, replace the battery, and reseal the watch to maintain water resistance. If you go through an authorized Citizen service center, expect to pay on the higher end of this range.
Authorized Service Centers vs. Local Watch Repair Shops
I found that using an authorized Citizen service center ensures genuine parts and proper handling, but it can be pricier and take longer. Local watch repair shops often charge less and might be faster, but you need to check their reputation to avoid counterfeit batteries or improper servicing.
DIY Replacement – Is It Worth It?
I considered replacing the battery myself to save money, but quickly realized it’s not straightforward. The Eco Drive case is sealed tightly to protect against water damage, and improper opening can damage the watch or void the warranty. Also, sourcing the correct rechargeable cell can be tricky. For me, paying a professional felt like the safer choice.
Additional Costs to Keep in Mind
Sometimes, if the watch has other issues like a damaged gasket or if it needs cleaning during the battery replacement, there may be extra charges. Also, shipping fees apply if you send the watch to a service center. I recommend asking for a full quote upfront to avoid surprises.
How Often Will You Need a Replacement?
Based on my research, the Eco Drive battery typically lasts 7 to 15 years before needing replacement. If your watch is relatively new, you might not need to worry about this cost for quite some time.
Final Tips from My Experience
- Always check if your watch is still under warranty before paying for battery replacement.
- Choose a reputable repair service to ensure quality parts and work.
- Ask about water resistance testing after replacement to maintain your watch’s durability.
- Keep your watch exposed to light regularly to extend battery life.
I hope my insights help you understand what to expect when replacing your Citizen Eco Drive battery and how to make the best choice for your watch!
Author Profile

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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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