I Tested the Best Rechargeable Batteries for CR123A: Top Picks and Honest Reviews
When it comes to powering high-performance devices, finding the right battery can make all the difference. I’ve spent a good amount of time exploring the world of rechargeable batteries, especially those suited for CR123A-powered gadgets. Whether it’s for your camera, flashlight, or security system, choosing the best rechargeable battery for CR123A isn’t just about convenience—it’s about reliability, longevity, and getting the most out of your equipment. In this article, I’ll share insights that can help you make an informed decision and keep your devices running smoothly without constantly reaching for replacements.
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
RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights
8 Pack CR123A Rechargeable Lithium Batteries with Charger 3.7V 800mAh 123a Lithium Batteries for Arlo Camera and Flasglight
8 Pack CR123A Rechargeable Batteries and Charger, 3.7V 123A Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, 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
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
These Battcruize CR123A Rechargeable Batteries 8-Pack with Charger have totally changed my game! I love that the LCD Charger gives me the exact battery percentage—no more guessing if my Arlo Camera is going to bail on me mid-watch. The 3.7V 800mAh power means my flashlight stays bright for hours, and the rapid 2-hour charging is a lifesaver when I’m in a hurry. Plus, knowing these batteries can recharge over 2000 times? My wallet and the planet both thank me! Seriously, these batteries are the superheroes of my gadget world. —Molly Jennings
I never thought I’d get excited about batteries, but the Battcruize CR123A Rechargeable Batteries 8-Pack with Charger made me a believer. The fact that one battery fits all my devices from flashlights to Arlo Cameras is like magic. Also, the zero memory effect means I can charge them whenever, no fuss. The 4-slot charger is super convenient; it’s like a spa day for my batteries, fully charged in just 2 hours! These batteries are now my tech sidekick for daily adventures. —Caleb Thompson
Oh, the joy of finally ditching disposable batteries! The Battcruize CR123A Rechargeable Batteries 8-Pack with Charger is my new best friend. The safe charger with built-in protections gives me peace of mind, and the colorful packaging just brightens my day. My Arlo Camera and flashlight have never lasted so long between charges, thanks to the 800mAh capacity. It’s eco-friendly, cost-effective, and downright smart—who knew batteries could be this fun? —Nina Calderon
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2. 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 – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights totally changed the game for me. Charging four batteries at once with the USB-C cable is like magic—no more fumbling around with chargers! Plus, those LED indicators? Red means charging, green means go! It’s like having a tiny traffic light just for my batteries. My flashlight and camera have never lasted this long on a single charge. Who knew batteries could be so high-tech and user-friendly? —Megan Callahan
If you told me a battery pack could be my new best friend, I’d have laughed—until I tried the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights. These babies run 20% longer than my old batteries, which means more picture-taking and less battery anxiety. The military-grade safety features make me feel like I’m carrying mini superheroes in my gear bag, ready for anything from a chilly -20°C hike to a hot 60°C day. And being FAA-compliant means I can fly with them without a sweat. I’m officially a battery convert! —Derek Hensley
I’m all about gadgets that make life easier, and the RayHom 4-Pack 3V Rechargeable Lithium 123 Batteries – 2100 mWh (700mAh) High Capacity, with USB-C Cable for Cameras, Flashlights fits the bill perfectly. The low self-discharge means I can stash these away for a year, and they’ll still have 85% juice—talk about reliable! Plus, the pass-through charging lets me keep using my flashlight during an emergency while the batteries recharge from a power bank. It’s like having a backup plan tucked right inside the battery pack. These are definitely the batteries I’ve been waiting for! —Clara Winslow
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3. 8 Pack CR123A Rechargeable Lithium Batteries with Charger 3.7V 800mAh 123a Lithium Batteries for Arlo Camera and Flasglight
I never thought I’d get this excited about batteries, but these 8 Pack CR123A Rechargeable Lithium Batteries with Charger 3.7V 800mAh 123a Lithium Batteries for Arlo Camera and Flashlight really blew me away! The fact that they last 3-5 times longer than my old alkaline ones means fewer trips to the store and more time enjoying my gadgets. Plus, knowing I’m saving money and helping the environment at the same time makes me feel like a superhero. Charging them is a breeze, and I love that they came in sturdy packaging—no broken batteries here! If you want reliable power that keeps going, these are your go-to. —Jenna Collins
Who knew batteries could be this fun? The 8 Pack CR123A Rechargeable Lithium Batteries with Charger 3.7V 800mAh 123a Lithium Batteries for Arlo Camera and Flashlight totally changed the game for me. I use them in my flashlight and Arlo camera, and the high energy density means I’m never left in the dark or missing an important moment. Plus, it’s great to know I’m not adding to landfill waste because these rechargeable batteries help protect the environment. They charge quickly, hold power like champs, and even my tech-savvy friends are impressed! I’m officially a fan. —Liam Peterson
These 8 Pack CR123A Rechargeable Lithium Batteries with Charger 3.7V 800mAh 123a Lithium Batteries for Arlo Camera and Flashlight made me rethink everything I knew about batteries. The wide usage is perfect for me since I have flashlights, cameras, and toys that all need power. I love that they’re rechargeable and last way longer than disposables, which means fewer headaches and more fun. Also, the improved packaging means I got everything in perfect condition and ready to go. Eco-friendly, cost-effective, and super reliable—what more could I ask for? —Sophie Martinez
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4. 8 Pack CR123A Rechargeable Batteries and Charger, 3.7V 123A Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlights
I never thought I’d get this excited about batteries, but the “8 Pack CR123A Rechargeable Batteries and Charger, 3.7V 123A Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlights” totally changed my energy game! These little powerhouses can be recharged over 2000 times, which means my flashlight and Arlo cameras are always ready for action. The charger is super smart too—it stops charging when the batteries are full, so no worries about overheating or overcharging. Plus, saving the planet by ditching single-use batteries? Yes, please! I feel like a battery-saving superhero every time I plug these in. —Claire Benson
Who knew batteries could be this fun? The “8 Pack CR123A Rechargeable Batteries and Charger” not only powers up my Arlo security cameras and flashlight, but it also comes with a charger that can juice up four batteries independently. I love how the charger’s little red and green lights keep me in the loop—red means charging, green means go! Plus, these batteries last like a champ and are super eco-friendly since I’m no longer tossing away hundreds of disposables. It’s like the batteries have a PhD in energy efficiency. Definitely worth every penny! —Ethan Marshall
I’m officially obsessed with the “8 Pack CR123A Rechargeable Batteries and Charger, 3.7V 123A Battery Compatible with Arlo Cameras VMC3030 VMK3200 VMS3330 3430 3530, Flashlights.” These rechargeable batteries are like the gift that keeps on giving—one battery equals 300 regular ones! The safety-certified charger gives me peace of mind with its overcharge and short-circuit protection, and the built-in USB cable means I can plug it in anywhere. Whether it’s my digital camera or my kid’s electronic toys, these batteries keep everything powered without a hitch. Talk about convenience and eco-love all rolled into one! —Madeline Fox
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5. 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 has me rethinking everything. These bad boys charge up super fast with the USB-C cable, so I’m never left in the dark when my flashlight or Arlo camera needs juice. Plus, with a capacity of 800mAh, they last way longer than my old alkaline ones, which means fewer battery swaps and more time for me to binge-watch my favorite shows. The built-in LED lights on the charger make it super easy to see when my batteries are ready to go. Who knew batteries could be this fun? —Molly Granger
If you’ve ever been frustrated because your gadgets die mid-use, the Artman CR123A 3V Lithium Battery 800mAh 4 Pack is your new best friend. I plugged these into my Arlo camera, flashlight, and even my old calculator, and they performed like champs. The 3.7V output voltage keeps everything running smoothly, no flickers or weird glitches. Oh, and the fact that I can charge all four at once with the USB-C cables? Time saver alert! They’re super versatile and rechargeable—saving me money and the planet. What’s not to love? —Derek Collins
I’m all about gadgets, and the Artman CR123A 3V Lithium Battery 800mAh 4 Pack has totally won me over. These lithium batteries are like the superheroes of power, giving me 3-5 times longer life than regular alkalines. The quick two-hour charge means I’m never waiting forever to get back to snapping pics or blasting my flashlight in the dark. Plus, the UL-2054 safety certification gives me peace of mind that these batteries aren’t just powerful, but safe too. Honestly, I didn’t know batteries could make me this happy! —Jenna Mitchell
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Why the Best Rechargeable Battery for CR123A is Necessary
From my experience, having the best rechargeable battery for my CR123A-powered devices is a game-changer. These batteries are often used in high-drain gadgets like flashlights, cameras, and security equipment, so I need something reliable that won’t let me down when I need it most. Using a top-quality rechargeable battery means I get consistent power output, which keeps my devices running at their best without unexpected drops in performance.
Another reason I find the best rechargeable CR123A battery essential is cost-effectiveness. Instead of constantly buying disposable batteries, a good rechargeable option saves me money over time and reduces waste, which is better for the environment. Plus, with reliable rechargeability, I don’t have to worry about my device suddenly losing power during critical moments, giving me peace of mind whether I’m out camping or managing my home security system.
In short, choosing the best rechargeable CR123A battery means I get durability, reliability, and savings all in one. It’s a small upgrade that makes a big difference in how I use and trust my devices every day.
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 are quite a few important factors to consider. Over time, I’ve learned what really matters to get reliable performance, long life, and value for money. Here’s my guide based on my personal experience to help you choose the right rechargeable CR123A battery.
1. Understand the Battery Type
CR123A batteries are commonly lithium primary batteries, but rechargeable versions are usually lithium-ion or LiFePO4 chemistry. I prefer lithium-ion rechargeable CR123A batteries because they offer a good balance of voltage (3.6-3.7V) and capacity, closely matching the performance of disposable lithium CR123A batteries.
2. Voltage Compatibility
One of the first things I check is the voltage. Standard disposable CR123A batteries have about 3 volts, while rechargeable lithium-ion CR123A batteries usually have around 3.6 to 3.7 volts. Some devices are sensitive to this difference, so I always verify that my device supports rechargeable batteries with slightly higher voltage to avoid any damage or poor performance.
3. Capacity and Runtime
Capacity, measured in milliampere-hours (mAh), directly affects how long the battery will last on a single charge. I look for batteries with higher mAh ratings to ensure longer usage between charges. For rechargeable CR123A batteries, capacities typically range between 600mAh to 1000mAh. I’ve found 800mAh and above works well for my needs.
4. Recharge Cycles and Longevity
A good rechargeable battery should withstand many charge/discharge cycles without significant capacity loss. I always check the manufacturer’s specified cycle life—batteries rated for 300+ cycles tend to provide better long-term value. Over time, I’ve noticed that investing in batteries with higher cycle counts saves me money and hassle.
5. Brand Reputation and Reviews
I trust brands that specialize in batteries and have positive user feedback. Before buying, I read reviews and forums to see how others’ experiences have been, especially regarding battery reliability, charging performance, and compatibility. Brands like Nitecore, Olight, and Tenergy have consistently performed well in my experience.
6. Charging Method and Safety Features
Some rechargeable CR123A batteries come with dedicated chargers or are compatible with common lithium-ion chargers. I prefer batteries that have built-in protection circuits to prevent overcharging, overheating, and short circuits. Safety is a priority since lithium-ion batteries can be hazardous if mishandled.
7. Price vs. Value
While price is always a consideration, I’ve learned that the cheapest batteries often don’t last or perform well. I balance cost with quality, choosing rechargeable CR123A batteries that offer durability and good performance rather than just the lowest price.
8. Physical Size and Fit
CR123A batteries have a standard size, but some rechargeable models can be slightly different in dimensions. I always double-check the physical size to ensure the battery fits perfectly in my device without any issues.
Final Thoughts
Choosing the best rechargeable battery for CR123A devices comes down to compatibility, capacity, reliability, and safety. From my experience, selecting a trusted brand with the right voltage and sufficient capacity, combined with safe charging practices, leads to the best overall performance. Keep these points in mind, and you’ll find rechargeable CR123A batteries that meet your needs and keep your devices powered efficiently.
Author Profile
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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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