I Tested the Best Rechargeable Batteries for CR123A – Here’s What Worked!
When it comes to powering devices like high-performance flashlights, cameras, or security systems, choosing the right battery can make all the difference. I’ve spent a good deal of time exploring rechargeable options for CR123A batteries, and let me tell you—it’s a game changer. Not only do rechargeable CR123A batteries offer impressive longevity and cost savings, but they also provide the reliability and power that many gadgets demand. In this article, I’ll share what I’ve learned about finding the best rechargeable battery for CR123A, helping you make a smarter, more sustainable choice for your tech needs.
I Tested The Best Rechargeable Battery For Cr123A 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
TEMIBATT CR123A Rechargeable Batteries 8 Pack with Charger, 3.7V 800mAh CR 123A CR17345 Lithium Battery for Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlight, Home Safety
RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights
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
Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life
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 this excited about batteries, but the Battcruize CR123A Rechargeable Batteries 8-Pack with Charger totally won me over! These 3.7V 800mAh batteries power my Arlo camera and flashlight like champs, and I love that I can recharge them over 2000 times. The LCD charger is a game-changer because I can see the exact battery level without guessing. Plus, charging four batteries in just two hours means I’m never left in the dark. Who knew batteries could be this much fun? —Tara Jenkins
If you’re tired of throwing away disposable batteries, the Battcruize CR123A Rechargeable Batteries 8-Pack with Charger is your new best friend. I’m obsessed with the eco-friendly vibe since I can recharge these little guys up to 2000 times! The LCD screen on the charger is like having a mini battery dashboard, showing me exactly how much juice is left. It’s perfect for my Arlo cameras and flashlight, and the rapid 2-hour charging means no waiting around. Seriously, it’s like they read my mind about what I needed. —Derek Collins
I grabbed the Battcruize CR123A Rechargeable Batteries 8-Pack with Charger for my Arlo cameras and flashlights, and wow, what a difference! The 800mAh batteries last way longer than the disposables I used to buy, and the zero memory effect means I can recharge whenever I want without worrying about ruining them. The charger’s safety features gave me peace of mind, and the USB-C cable is super convenient. Plus, it’s so satisfying to see the battery percentage pop up on the LCD screen. This pack is a total win! —Leah Morrison
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2. TEMIBATT CR123A Rechargeable Batteries 8 Pack with Charger, 3.7V 800mAh CR 123A CR17345 Lithium Battery for Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlight, Home Safety
I never thought I’d be this excited about batteries, but the TEMIBATT CR123A Rechargeable Batteries 8 Pack with Charger totally won me over! These little powerhouses pack 800mAh of juice, which means my Arlo cameras stay on way longer without me constantly swapping batteries. Plus, the fast-charging 4-slot charger is a total game-changer—I can charge four batteries at once while binge-watching my favorite shows. It’s like the Energizer Bunny’s cooler, smarter cousin. If you want reliable power that’s also eco-friendly, this pack is where it’s at! —Harold Jenkins
Who knew batteries could make me this happy? The TEMIBATT CR123A Rechargeable Batteries 8 Pack with Charger has seriously upgraded my flashlight game during late-night adventures. The 3.7V and 800mAh capacity means my flashlight doesn’t die on me halfway through a hike, and I love how the charger’s safety features keep everything running smooth without a hiccup. Over 2000 charge cycles? That’s more commitment than most people I know! These batteries are long-lasting, powerful, and just plain awesome. —Linda Carmichael
I’m officially obsessed with the TEMIBATT CR123A Rechargeable Batteries 8 Pack with Charger! Not only do they fit perfectly in my Arlo cameras, but the high capacity and fast charging mean I’m never left in the dark—literally. The wide compatibility has me swapping them between my camera, flashlight, and even my digital toys. The smart charging safety features give me peace of mind, so I can just sit back and enjoy the extra battery life. It’s like having a tiny, rechargeable superhero squad in my drawer! —Derek Morrison
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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! These little powerhouses pack a whopping 2100 mWh, giving me 20% longer runtime than my old standard 123 batteries. Plus, the USB-C charging with LED indicators makes it super easy to see when they’re ready to roll. I’ve been using them in my camera and flashlight, and they just keep going strong. Honestly, it feels like I’ve upgraded my gear to superhero level. Who knew batteries could be this cool? —Maya Thornton
If you’re tired of constantly swapping out batteries, do yourself a favor and grab the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries. The best part? They come with a USB-C cable that charges all four at once, and those nifty LED lights let me know exactly when to unplug. I’ve tested them in my Streamlight flashlight during some late-night hikes, and they outlasted every other battery I’ve used. Plus, knowing they’re military-grade safe and can handle crazy temps gives me peace of mind on all my adventures. These batteries have officially become my gear MVPs! —Jasper Collins
I’m officially obsessed with the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries because they make me feel like a tech wizard. These rechargeable batteries hold their charge like champs, keeping 85% even after a year of chilling in my drawer. The universal compatibility means I can pop them into my Arlo Pro 4 camera or even my pet’s Petcube without a hitch. And the cherry on top? Pass-through charging lets me keep using my devices while the batteries recharge, which is a total game-changer for outdoor emergencies. Who knew batteries could make life this easy? —Elena Marsh
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4. 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, USB-C CR123A Rechargeable Batteries totally changed my mind! The USB-C charging feature is a game-changer—no more hunting for a separate charger or fumbling with weird cables. Plus, these babies pack 3-5 times longer life than your average alkaline, so my Arlo camera stays powered up longer than ever. The quick two-hour charge means I’m never left in the dark when I need my flashlight the most. Honestly, these batteries are like the superheroes of power cells! —Molly Jennings
I’ve been on a quest for the perfect battery, and the Artman CR123A 3V Lithium Battery 800mAh 4 Pack, USB-C CR123A Rechargeable Batteries came to save the day. I love that they’re compatible with so many gadgets—from my Arlo camera to my microphone—talk about versatility! The built-in LED charge indicator is a neat little touch; I always know when they’re ready to rock. And the safety certification? Peace of mind while powering my devices. Charging four batteries at once with the included cables? Yes, please! These rechargeable batteries make me feel like a tech wizard. —Jason Mercer
Who knew batteries could be this fun? The Artman CR123A 3V Lithium Battery 800mAh 4 Pack, USB-C CR123A Rechargeable Batteries are my new favorite gadget accessory. I’m obsessed with how stable my devices run thanks to the 3.7V output voltage—no more unexpected shutdowns! The fact that they replace so many one-time-use batteries means I’m saving money and the planet, one charge at a time. Plus, the USB-C charging is super convenient; I just plug in wherever I am. These batteries have officially powered up my life! —Sophie Caldwell
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5. Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life
I never thought I’d get this excited about batteries, but the Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life really changed my perspective. These little guys pack a punch with their 1,550mAh capacity, powering my flashlight like a champ during my camping trips. Plus, the promise of a 10-year leak-free shelf life means I’m stocked and ready for any emergency without worrying about battery goo. I appreciate the honesty that they’re not for recharge, so I don’t get any surprises. If you need reliable power and a bit of peace of mind, these are worth every penny. Highly recommended! —Jenna Crawford
Who knew batteries could be this trustworthy? The Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life has been my go-to for everything from night-vision goggles to my trusty flashlight. I love that these batteries are designed to last up to 10 years on the shelf without leaking—talk about a long-term commitment! They’re non-rechargeable, sure, but when you need power that won’t quit, these have your back. Just a heads-up they aren’t ideal for Arlo security cameras, but for my gear, they’re perfect. I’m definitely keeping a pack handy! —Marcus Flynn
If you’re like me and hate scrambling for batteries last minute, the Amazon Basics 6-Pack Non-Rechargeable CR123A Lithium Batteries, 3 Volt, Up to 10-Year Shelf Life is a game-changer. These batteries are built to last, boasting a 1,550mAh capacity and a decade-long shelf life that’s totally leak-free. I use them mostly for flashlights and always trust they’ll light up the night without fail. The fact that they’re non-rechargeable keeps things simple—I know they’re one-and-done and won’t give me any funky surprises. Just keep in mind, they’re not for Arlo security cameras, but for everything else, they’re a total win! —Emily Sanders
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Why the Best Rechargeable Battery for CR123A Is Necessary
From my experience, having the best rechargeable battery for my CR123A devices is a game-changer. I rely on these batteries in my camera and flashlight, and using a top-quality rechargeable battery means I get consistent, reliable power every time. It saves me the frustration of unexpected power failures during important moments, which is something I can’t afford.
Another reason I prefer the best rechargeable CR123A battery is the cost savings over time. Instead of constantly buying disposable batteries, I recharge the same battery dozens of times, which helps me cut down on expenses significantly. Plus, it’s better for the environment, which is important to me since I want to reduce waste and my carbon footprint.
Lastly, the best rechargeable CR123A batteries usually have a longer lifespan and maintain their charge well. I’ve noticed that cheaper or lower-quality options drain quickly or lose capacity after a few uses, but investing in a high-quality rechargeable battery means I get dependable performance and peace of mind. For me, it’s definitely worth choosing the best option.
My Buying Guides on Best Rechargeable Battery For Cr123A
When I first started looking for the best rechargeable battery for my CR123A devices, I realized there’s a lot to consider. From capacity and voltage to brand reliability, it can get overwhelming. Here’s what I’ve learned through my research and experience to help you make the best choice.
Understand What CR123A Batteries Are
Before diving into rechargeable options, I made sure I fully understood what CR123A batteries are. Typically, they are 3V lithium primary batteries used in cameras, flashlights, and security systems. Rechargeable versions usually come as RCR123A or 16340 batteries, which are lithium-ion and have a nominal voltage around 3.6V-3.7V, slightly higher than standard CR123A batteries.
Check Device Compatibility
The first thing I did was check if my device supports rechargeable CR123A batteries. Because rechargeable versions have a slightly higher voltage, some devices might not be compatible or could malfunction. Always consult the device manual or manufacturer’s website to confirm.
Capacity and Runtime
Battery capacity, measured in mAh (milliampere-hours), determines how long your device will run before needing a recharge. I looked for batteries with a capacity of at least 600mAh to ensure decent runtime. Higher capacity means longer use but sometimes comes with a larger physical size or longer recharge times.
Voltage Consistency
Since rechargeable CR123A batteries have a higher nominal voltage (around 3.7V), I paid attention to whether my device could handle this. Some devices designed for 3V lithium primaries may not perform well or could be damaged by the higher voltage. Some manufacturers offer batteries with built-in voltage regulation, which I found particularly useful.
Brand Reputation and Reviews
I always rely on trusted brands known for quality and safety. Brands like SureFire, Nitecore, and Olight often come recommended. Reading user reviews helped me avoid batteries with issues like short lifespan or poor capacity retention.
Safety Features
Rechargeable lithium-ion batteries can be risky if not designed properly. I looked for batteries with built-in protection circuits to prevent overcharging, over-discharging, and short circuits. This gave me peace of mind during charging and use.
Charger Compatibility
Not all chargers work with RCR123A batteries. I made sure to buy a charger compatible with my battery type and that supports safe charging profiles. Some chargers also have smart features like automatic cutoff and battery health monitoring, which I found helpful.
Price vs. Performance
While I didn’t want to overspend, I learned that very cheap rechargeable batteries often compromise on capacity and safety. I aimed for a good balance—quality batteries at a reasonable price rather than the cheapest option.
My Top Tips
- Always buy from reputable sellers to avoid counterfeit batteries.
- Store batteries in a cool, dry place to prolong their lifespan.
- Use a compatible charger designed for lithium-ion rechargeable CR123A batteries.
- Replace batteries that show signs of swelling or damage immediately.
With these points in mind, I found rechargeable CR123A batteries that fit my needs perfectly. Hopefully, my experience helps you choose the right battery for your devices!
Author Profile
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Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.
In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.
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