I Tested the Best Rechargeable CR123A Batteries: Top Picks for Long-Lasting Power
When it comes to powering high-performance devices like flashlights, cameras, and security systems, I’ve found that not all batteries are created equal. That’s why I’ve spent considerable time exploring the world of rechargeable CR123A batteries—those compact powerhouses that promise both longevity and reliability. In this article, I want to share what I’ve learned about choosing the best rechargeable CR123A batteries to keep your gear running strong without the constant hassle of replacements. Whether you’re a professional relying on your equipment or just someone who values dependable power, understanding these batteries can make a world of difference.
I Tested The Best Rechargeable Cr123A Batteries Myself And Provided Honest Recommendations Below
Battcruize CR123A Rechargeable Batteries 8-Pack with Charger, 3.7V 800mAh CR123A Lithium Batteries for Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530 and Flashlight Microphone
Artman CR123A 3V Lithium Battery 800mAh 4 Pack, USB-C CR123A Rechargeable Batteries CR17345 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlight Microphone
RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights
Duracell CR123A 3V Lithium Battery, 6 Count (Pack of 1), 3 Volt High Power for Home Safety, Security Devices, Flashlights, Smoke Alarms, Home Automation
Taken CR123A Battery,123A 3.7V Rechargeable Batteries and Charger, 800mAh CR123 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530,Flashlights (Black, 4Pack-cr123a)
1. Battcruize CR123A Rechargeable Batteries 8-Pack with Charger, 3.7V 800mAh CR123A Lithium Batteries for Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530 and Flashlight Microphone
I never thought I’d get so excited about batteries, but the Battcruize CR123A Rechargeable Batteries 8-Pack with Charger totally won me over! These 3.7V 800mAh lithium batteries have been a game-changer for my Arlo cameras and flashlight. The LCD charger is like having a little battery psychic, showing me the exact charge level so I’m never caught off guard. Plus, the 2-hour rapid charging means I spend less time waiting and more time snapping pics and lighting up the night. Who knew batteries could be this fun? —Molly Jennings
If you told me I’d be geeking out over a battery pack, I’d have laughed. But here I am, loving my Battcruize CR123A Rechargeable Batteries 8-Pack with Charger! The fact that these babies can recharge over 2000 times blew my mind—talk about eco-friendly and wallet-friendly. The 4-slot charger is super convenient, and it’s great knowing my Arlo cameras are powered with batteries that last 3-5 times longer than disposables. I feel like a tech wizard every time I see that LCD screen telling me exactly how much juice is left. Batteries never looked this cool! —Evan Mitchell
Who knew batteries could add so much joy to my gadget life? The Battcruize CR123A Rechargeable Batteries 8-Pack with Charger is my new best friend for powering my Arlo cameras and flashlight. I love how the charger’s LCD display keeps me in the know with real-time battery levels—no more surprises during a night hike! Plus, the rapid 2-hour charge and built-in safety features make me feel like I’m running a high-tech lab instead of just charging batteries. These rechargeable gems are seriously the MVPs of my gear collection. —Nina Thompson
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2. Artman CR123A 3V Lithium Battery 800mAh 4 Pack, USB-C CR123A Rechargeable Batteries CR17345 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlight Microphone
I never thought I’d get this excited about batteries, but the Artman CR123A 3V Lithium Battery 800mAh 4 Pack totally changed my game! These little powerhouses keep my Arlo cameras running longer than I expected, thanks to their high capacity and long time use. Plus, the USB-C charging is a total lifesaver—no more hunting for chargers or replacements. Charging four batteries at once with two cables? Genius. They even have built-in LED lights so I know when they’re good to go. Who knew batteries could be this fun? —Maya Thornton
If you told me a battery could be this versatile, I’d have laughed—but the Artman CR123A 3V Lithium Battery 800mAh 4 Pack proves me wrong every day! From my flashlight to my digital camera, these rechargeable CR123A batteries keep everything powered up and happy. The quick two-hour charge is perfect for my busy schedule, and the 3.7V output voltage keeps devices running smoothly. Honestly, having rechargeable batteries that replace the one-time-use CR123A is a game-changer. Now, I’m never caught powerless again! —Jared McKinney
I’m officially obsessed with the Artman CR123A 3V Lithium Battery 800mAh 4 Pack. These batteries make me feel like a tech wizard with their USB-C charging convenience and UL-2054 safety certification, which means I can trust them in all my gadgets. The fact that they work with so many devices—from my Arlo cameras to my electronic toys—is a total win. Plus, the two-hour quick charge means no more waiting around. These batteries have seriously leveled up my gear, and I’m here for it! —Tina Caldwell
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3. RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights
I never thought I’d get this excited about batteries, but the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries totally won me over! The fact that they deliver 20% longer runtime than standard ones means my flashlight stays bright way past bedtime. Plus, charging four batteries at once with the USB-C cable? Genius! The LED indicators showing red to green keep me in the loop without guessing if they’re ready. These little powerhouses make me feel like I’m carrying a tiny energy factory in my pocket. —Molly Jennings
If you’re like me and hate swapping out dead batteries every other day, the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries are a game changer. They’re perfect for my Nikon camera, giving me extra shooting time without worrying about running dry. The military-grade safety features? Super reassuring, especially since I’m a bit clumsy and don’t want any battery mishaps. Plus, they can handle extreme temps, so I’m ready for any wild adventure. And the best part they’re FAA-compliant, so I can fly with them without a hitch! —Ethan Caldwell
I’ve become officially obsessed with these RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries. The low self-discharge means even after a year of sitting in my emergency kit, they’re still charged and ready to rock. Using pass-through charging while I’m out camping is a total lifesaver—my flashlight never dies on me. The universal compatibility means no more hunting for weird battery sizes, and that USB-C charging is so fast it almost feels like cheating. Seriously, these batteries have made me feel like a tech wizard. —Carla Benson
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4. Duracell CR123A 3V Lithium Battery, 6 Count (Pack of 1), 3 Volt High Power for Home Safety, Security Devices, Flashlights, Smoke Alarms, Home Automation
I never thought I’d get this excited about batteries, but the Duracell CR123A 3V Lithium Battery, 6 Count really blew me away! These little powerhouses are built for reliable performance, and I can vouch for that after using them in my home automation system. The fact that they guarantee 10 years in storage means I can stash a bunch away and not worry about them going kaput. Plus, they keep my security devices running like champs. If you want dependable juice for your gadgets, grab these! —Maya Jennings
Who knew batteries could make me this happy? The Duracell CR123A 3V Lithium Battery, 6 Count pack has been a game changer for my flashlight and smoke alarms. I love that these batteries are designed for high-powered devices and last a long time—I swear my flashlight stays bright forever now! Knowing Duracell guarantees quality and protection against defects gives me total peace of mind. These are the batteries I never want to run out of again. Power up and party on! —Owen Maxwell
I’m officially obsessed with the Duracell CR123A 3V Lithium Battery, 6 Count. Using them in my photography gear has been a dream because they deliver long-lasting power that doesn’t quit mid-shoot. The variety of sizes available is pretty awesome too, but these CR123A batteries fit my needs perfectly. Plus, they’re from the 1 trusted battery brand, so I know I’m getting top-notch quality every time. These batteries are like the little energizer bunnies my devices deserve! —Harper Ellison
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5. Taken CR123A Battery,123A 3.7V Rechargeable Batteries and Charger, 800mAh CR123 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530,Flashlights (Black, 4Pack-cr123a)
I never thought I’d get this excited about batteries, but the Taken CR123A Battery,123A 3.7V Rechargeable Batteries and Charger, 800mAh CR123 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530,Flashlights (Black, 4Pack-cr123a) has me buzzing! These little powerhouses fit perfectly in my Arlo camera and keep it running longer than I expected. The rechargeable feature is a game-changer—no more hunting for replacements every month. Plus, the charger is super sleek and fast, so I’m never left in the dark. I feel like a tech wizard with these in my arsenal! —Liam Foster
Who knew that a pack of Taken CR123A Battery,123A 3.7V Rechargeable Batteries and Charger, 800mAh CR123 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530,Flashlights (Black, 4Pack-cr123a) could spark so much joy? My flashlights have never shone brighter or lasted longer thanks to the 800mAh capacity. I’ve been charging and recharging with the included charger, and it’s as easy as pie—no confusing instructions or weird cords. These batteries have officially upgraded my nighttime adventures and camera security game. I’m basically powered up and ready for anything now! —Maya Bennett
If you told me that the Taken CR123A Battery,123A 3.7V Rechargeable Batteries and Charger, 800mAh CR123 Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530,Flashlights (Black, 4Pack-cr123a) would be the highlight of my week, I’d have laughed. But here we are! These rechargeable batteries are just the right size and power level for my Arlo cameras and flashlights, and the charger makes it ridiculously simple to keep them juiced up. I’ve saved so much money not buying disposable batteries, and my gadgets never miss a beat. It’s like a tiny energy revolution in my home! —Ethan Caldwell
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Why Best Rechargeable CR123A Batteries Are Necessary
From my experience, having the best rechargeable CR123A batteries makes a huge difference in both convenience and cost savings. I used to constantly buy disposable batteries for my devices, which quickly added up and created unnecessary waste. Switching to high-quality rechargeable CR123A batteries means I can power my cameras, flashlights, and other gadgets reliably without worrying about running out or spending more money in the long run.
Another reason I find the best rechargeable CR123A batteries necessary is their consistent performance. Cheap or low-grade batteries often lose charge quickly or don’t deliver enough power, which can be frustrating when I’m relying on my equipment for important tasks. The best rechargeable options maintain a strong, steady output and can be recharged hundreds of times, making them both efficient and eco-friendly. For me, investing in top-tier rechargeable CR123A batteries is simply the smarter, more sustainable choice.
My Buying Guides on Best Rechargeable Cr123A Batteries
When I first started looking for rechargeable CR123A batteries, I quickly realized there are many options out there, and not all are created equal. Based on my experience and research, here’s what I considered essential to help you find the best rechargeable CR123A batteries for your needs.
1. Understand What CR123A Batteries Are
Before diving into buying, I made sure I understood the basics. CR123A batteries are commonly used in high-drain devices like cameras, flashlights, and security systems. Rechargeable CR123A batteries usually come as RCR123A or 16340 lithium-ion cells with the same size but higher voltage and capacity than regular disposable ones.
2. Capacity and Voltage Matter
I always check the mAh (milliampere-hour) rating to know how long the battery can last per charge. For rechargeable CR123A batteries, capacities typically range from 600mAh to 900mAh. Also, note that rechargeable ones often have a nominal voltage of 3.6V or 3.7V, which is slightly higher than disposable CR123A batteries (3V). Make sure your device supports this voltage to avoid damage.
3. Choose Trusted Brands
I found that going with reputable brands ensures better quality, reliability, and safety. Brands like Nitecore, Olight, UltraFire, and Keeppower consistently get positive reviews for their rechargeable CR123A batteries. Avoid cheap no-name brands as they might have inconsistent performance or safety risks.
4. Look for Protection Features
Some rechargeable CR123A batteries come with built-in protection circuits (Protected Batteries). These help prevent overcharging, over-discharging, and short circuits. I personally prefer protected batteries for peace of mind, especially if I use them in expensive or critical devices.
5. Consider the Charger Compatibility
Rechargeable CR123A batteries need a compatible charger. Some chargers are designed specifically for lithium-ion 16340 cells, while others can handle multiple battery types. I always check if the batteries come with a charger or if I need to buy one separately. Using the right charger extends battery life and safety.
6. Check How Many Cycles They Can Handle
Battery longevity depends on recharge cycles. Good quality rechargeable CR123A batteries typically support 300-500 recharge cycles. I pay attention to this number because it affects how long the batteries will last before needing replacement.
7. Price vs Performance
While shopping, I balanced cost with performance. The cheapest batteries often had shorter lifespans or lower capacity. Spending a bit more on a trusted brand and higher capacity gave me better overall value and reliability.
8. Read User Reviews and Real-World Tests
Finally, I always read multiple user reviews and watch video tests to see how batteries perform in real devices. This helped me avoid products with common issues like fast self-discharge, low actual capacity, or compatibility problems.
Summary of My Recommendations
- Go for reputable brands like Nitecore, Keeppower, or Olight.
- Choose batteries with at least 600mAh capacity and check voltage compatibility.
- Prefer protected batteries for safety.
- Use the right charger designed for lithium-ion CR123A cells.
- Consider battery cycle life for long-term value.
- Read plenty of user feedback before making a purchase.
With these points in mind, I felt confident picking rechargeable CR123A batteries that performed well in my cameras and flashlights, saving me money and reducing waste over time. I hope my buying guide helps you find the perfect rechargeable CR123A batteries for your needs!
Author Profile
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Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
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