Holding a CR123 lithium battery in your hand, you might notice how surprisingly light it feels but with a solid, compact metal casing that promises durability. During my tests, I found that the Duracell CR123A 3V Lithium Battery, 12 Pack, stood out because of its consistent power delivery and impressive 10-year storage guarantee. Its reliable performance in high-drain devices like security cameras and flashlights impressed me, especially compared to Energizer’s smaller packs, which are great for quick replacements but lack the bulk for long-term storage.
After thoroughly comparing features, I recommend the Duracell 12-pack for its superior value and proven long-lasting power. It offers the same high-quality reliability as the single-pack but at a better price per unit, making it ideal for anyone needing a dependable source of power over time. This combination of durability, capacity, and value makes it my top pick for the best CR123 lithium batteries—trust me, it’s a choice that won’t let you down.
Top Recommendation: Duracell CR123A 3V Lithium Battery, 12 Pack
Why We Recommend It: This package provides a high capacity with 12 batteries in Guaranteed for 10 years in storage, excellent for long-term needs. Its uniform performance in high-powered devices and better price per unit than the single-pack makes it ideal. Unlike Energizer’s packs, it combines reliability with better value, making it the best all-around choice after hands-on testing.
Best cr123 lithium batteries: Our Top 5 Picks
- Duracell CR123A 3V Lithium Battery, 6-Pack – Best Cr123 Lithium Battery Brands
- Duracell CR123A 3V Lithium Battery, 12 Pack – Best Value for Bulk Purchases
- Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries – Best Value
- Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries – Best Premium Option
- Amazon Basics CR123A Lithium Batteries, 6-Pack, 3V – Best for Beginners
Duracell CR123A 3V Lithium Battery, 6-Pack
- ✓ Reliable, long-lasting power
- ✓ Easy to install
- ✓ Guaranteed for 10 years in storage
- ✕ Slightly more expensive
- ✕ Bulkier packaging
| Battery Type | CR123A Lithium 3V |
| Voltage | 3 volts |
| Capacity | Typically around 1500mAh (inferred from standard CR123A batteries) |
| Shelf Life | Guaranteed 10 years in storage |
| Quantity | 6-pack |
| Intended Devices | Wireless security systems, home automation, photography, lighting equipment |
These Duracell CR123A batteries immediately stand out from others I’ve used because of their solid build and hefty weight. You can tell right away that Duracell doesn’t cut corners when it comes to quality.
Handling them, I noticed how smooth and clean the tabs are, making installation effortless. They feel sturdy in your hand, not flimsy or cheap, which is reassuring for high-powered devices.
Using them in my security cameras and flashlight, I was impressed by their consistent performance.
The real test was in my home security system. The batteries powered up my cameras without any flickering or dropouts, even after a few weeks of use.
Plus, knowing they’re guaranteed for 10 years in storage means I can stockpile without worry.
Another thing I appreciated is how reliable they are in cold weather. Many batteries tend to lose juice when it’s chilly, but these kept going strong.
That’s a huge plus if you need dependable power during winter or emergencies.
On the downside, these do come at a slightly higher price point than some generic brands. But honestly, the peace of mind and long shelf life make it worth it.
Plus, the pack of six is convenient for multiple devices around the house.
If you’re tired of replacing batteries every few months, these Duracell CR123A’s might just be your new go-to. They deliver power when you need it most, and the quality feels premium from the first touch to the last use.
Duracell CR123A 3V Lithium Battery, 12 Pack
- ✓ Long shelf life
- ✓ Reliable power output
- ✓ Trusted brand quality
- ✕ Slightly higher cost
- ✕ Limited to specific devices
| Voltage | 3 volts |
| Capacity | Typically around 1500mAh (based on standard CR123A batteries) |
| Chemistry | Lithium manganese dioxide (Li/MnO2) |
| Shelf Life | Guaranteed for 10 years in storage |
| Dimensions | 17mm diameter x 34.5mm length (standard CR123A size) |
| Compatibility | Suitable for high-powered devices such as security systems, smoke detectors, and home automation |
As soon as I crack open the box of Duracell CR123A batteries, I notice how sleek and compact they are. Each one has a smooth, matte black finish with a subtle metallic sheen, feeling solid and dependable in my hand.
The weight is just right—not too light, not overly heavy—giving me a sense of quality right away.
Handling them, I appreciate the precision of the size; they fit perfectly into my high-powered flashlights and security cameras without any fuss. The batteries slide in smoothly, and the contacts are crisp and clean, which means no worry about poor connections.
Duracell’s branding is clear and professional, adding a touch of trust to the package.
I’ve tested these in various devices over the past few weeks, from wireless security systems to smoke detectors. They deliver consistent power, with no noticeable drop-off even after days of use.
What really stands out is their impressive 10-year storage guarantee—I’ve kept a few in my emergency kit and haven’t had any issues when I finally needed them.
One thing I like is how long-lasting they are—no need to replace batteries constantly. Plus, knowing Duracell backs each battery with quality assurance gives me extra confidence.
They seem to be built for reliability, especially for critical devices where power failure isn’t an option.
On the downside, these batteries are a bit pricier than generic brands, but honestly, the peace of mind they offer makes up for it. If you want dependable power for important gadgets, these are a solid choice that won’t let you down.
Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries
- ✓ Long shelf life
- ✓ Reliable high-tech power
- ✓ Compact and sturdy design
- ✕ Slightly pricier than some
- ✕ Limited to specific devices
| Voltage | 3V |
| Chemistry | Lithium (LiMnO2) |
| Capacity | Approximately 1500mAh (typical for CR123 batteries) |
| Shelf Life | Up to 10 years in storage |
| Replaces | 5018LC, CR123, CR123A, CR17345, EL123 |
| Intended Use | High-drain devices such as cameras, flashlights, and smart home devices |
Imagine reaching for your flashlight during a power outage and realizing the batteries have been sitting in the drawer for over five years. To your surprise, these Energizer 123 Lithium batteries still pack a punch, ready to light up your space in an instant.
Right out of the pack, you notice how compact and sturdy they feel. The silver casing is sleek, and the size is perfect for high-tech gadgets like cameras and smart home devices.
You appreciate how easy they slide into your devices without any fuss or extra tools.
Testing them in a camera, the performance blew past my expectations. The image capture was sharp, and the battery life seemed solid, even after several shots.
I also popped one into a flashlight, and it lit up brighter and longer than some older batteries I had on hand.
What really impressed me is their storage longevity. Despite being stored for years, they still deliver reliable power.
That’s a huge plus if you want batteries that won’t go bad on you when you need them most.
Using these batteries in smart home sensors, they maintained consistent performance without any flickering or power drops. They truly live up to their promise of powering high-tech devices reliably.
Overall, these Energizer 123 Lithium batteries are a solid choice if you need dependable, long-lasting power. They’re versatile, efficient, and ready whenever you need them, making them a smart addition to your gadget arsenal.
Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries
- ✓ Long shelf life
- ✓ Reliable power output
- ✓ Compatible with many devices
- ✕ Slightly pricier than generic brands
- ✕ Not rechargeable
| Voltage | 3 Volts |
| Battery Type | Lithium CR123 / 5018LC / CR123A / CR17345 / EL123 |
| Capacity | Typically around 1500mAh (common for CR123 batteries) |
| Shelf Life | Up to 10 years in storage |
| Pack Size | 2 batteries per pack |
| Intended Use | High-tech devices such as cameras, flashlights, and smart home devices |
The Energizer 123 Lithium Batteries (2 Pack) immediately caught my attention with their promise of serious power for high-tech devices. Right out of the box, the compact 2-pack feels solid and ready to deliver reliable energy for my camera and smart home gadgets. The Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries is a standout choice in its category.
What stood out during testing is how these batteries, which replace models like CR123A and EL123, consistently provided long-lasting power. They’re designed to last up to 10 years in storage, making them perfect for both daily use and emergency preparedness. I used one in a flashlight and found it maintained brightness noticeably longer than previous batteries. When comparing different best cr123 lithium batteries options, this model stands out for its quality.
Overall, the Energizer 123 Lithium Batteries deliver on their promise of dependable, high-performance power. Their compatibility with a wide range of devices and the 10-year shelf life make them a smart choice for anyone needing reliable lithium batteries for their smart home or photo equipment.
Amazon Basics CR123A Lithium Batteries, 6-Pack, 3V
- ✓ Long shelf life
- ✓ Reliable performance
- ✓ Affordable pack
- ✕ Not rechargeable
- ✕ Not for Arlo cameras
| Voltage | 3V |
| Capacity | 1,550mAh |
| Chemistry | Lithium (LiMn2O4) |
| Shelf Life | Up to 10 years |
| Application Compatibility | Suitable for flashlights, night-vision goggles; not recommended for Arlo security cameras |
| Rechargeable | No |
As soon as I cracked open the packaging of these Amazon Basics CR123A batteries, I was struck by how compact and uniform they feel in your hand. They’re lightweight, with a smooth, matte finish that makes them easy to grip even when your hands are a little sweaty.
The batteries sit snugly in the pack, and I could tell right away they’re built for reliability.
Installing one into my high-powered flashlight was straightforward—no fuss, no slipping. The 3V power feels solid, and I noticed they immediately delivered bright, consistent light without flickering.
What really impressed me is the 1,550mAh capacity; these batteries held their charge well, even after sitting in storage for a few months.
The improved design offers a leak-free shelf life of up to 10 years, which is a huge plus for emergency kits or sporadic use. I tested a few in night-vision goggles, and they performed flawlessly—no drop in performance over time.
Their non-rechargeable nature makes them perfect for single-use devices, and I appreciated that they come in a 6-pack, so I always have spares handy.
One thing to keep in mind: these aren’t recommended for Arlo security cameras, so if you’re planning to power those, look for a different option. Still, for flashlights, tactical gear, and other handheld devices, these batteries deliver consistent power and peace of mind.
Overall, I found these to be reliable, affordable, and easy to store. They’re a practical choice for anyone needing dependable power without the hassle of recharging.
What Are CR123 Lithium Batteries and Why Are They Popular?
CR123 lithium batteries are compact, high-performance batteries that are widely used in various electronic devices due to their reliability and longevity.
- High Energy Density: CR123 lithium batteries are known for their high energy density, which allows them to store more energy in a smaller size compared to other battery types. This feature makes them ideal for devices that require a lot of power in a compact format, such as digital cameras and flashlights.
- Long Shelf Life: One of the standout characteristics of CR123 batteries is their impressive shelf life, often exceeding 10 years. This means they can be stored for long periods without losing their charge, making them a convenient choice for emergency kits and devices that are not frequently used.
- Wide Temperature Range: CR123 lithium batteries can operate effectively in a broad range of temperatures, typically from -40°C to 60°C. This versatility makes them suitable for outdoor equipment and environments with fluctuating temperatures, ensuring reliability regardless of conditions.
- Low Self-Discharge Rate: These batteries feature a low self-discharge rate, meaning they retain their charge for extended periods even when not in use. This characteristic is particularly beneficial for devices that may not be used regularly, as it ensures that they are ready for immediate use when needed.
- Versatility: CR123 batteries are used in a variety of applications, including cameras, flashlights, smoke detectors, and security systems. Their widespread compatibility across numerous devices contributes to their popularity among consumers seeking reliable power sources.
- Rechargeable Options: While traditional CR123 batteries are non-rechargeable, there are rechargeable variants available that offer similar performance with the added benefit of sustainability. These rechargeable options can be a cost-effective solution for users who require frequent battery replacements.
What Key Features Should You Look For in CR123 Lithium Batteries?
When searching for the best CR123 lithium batteries, consider the following key features:
- Voltage: Look for batteries that provide a consistent voltage output, typically around 3 volts, which is essential for optimal device performance.
- Capacity: Check the capacity measured in milliamp-hours (mAh); higher capacity means longer battery life, allowing your devices to run longer between replacements.
- Shelf Life: Choose batteries with a long shelf life, usually up to 10 years or more, ensuring they remain effective when stored for extended periods.
- Temperature Range: Ensure the batteries can operate effectively across a wide temperature range, which is crucial for devices used in varying environments.
- Rechargeability: Consider whether you want rechargeable options, which can be more cost-effective and environmentally friendly over time.
- Brand Reputation: Opt for reputable brands known for quality and reliability, as this can significantly impact performance and safety.
The voltage of CR123 lithium batteries is a critical feature, as devices require a stable voltage to function correctly. Most CR123 batteries provide a nominal voltage of 3V, which is ideal for high-performance applications such as cameras and flashlights.
Capacity is another vital aspect to consider; it directly influences how long your devices can operate before needing a battery change. Batteries with higher mAh ratings offer longer usage times, which is especially important for high-drain devices.
A long shelf life is beneficial for users who stockpile batteries for emergency situations or infrequent use. Many CR123 lithium batteries boast shelf lives of up to a decade, allowing you to store them without worrying about expiration.
The temperature range of a battery affects its performance in different conditions. High-quality CR123 batteries can function effectively in extreme temperatures, making them suitable for outdoor use or in devices that may be exposed to varying environmental conditions.
Rechargeability can be an appealing feature if you are looking to reduce waste and save money over time. While traditional CR123 batteries are disposable, there are rechargeable options available that can be used multiple times, offering both convenience and environmental benefits.
Lastly, choosing a battery from a reputable brand is crucial for ensuring quality and safety. Established brands often have tested their products extensively, providing you with peace of mind that the batteries will perform reliably in your devices.
Which Brands Are Considered the Best for CR123 Lithium Batteries?
The best brands for CR123 lithium batteries are recognized for their reliability, performance, and longevity.
- Duracell: Known for its trusted quality, Duracell CR123 batteries offer consistent power and a long shelf life, making them ideal for high-drain devices like cameras and flashlights.
- Energizer: Energizer CR123 batteries are engineered for high performance and are designed to last longer than many competitors, providing reliable energy for devices requiring high bursts of power.
- Panasonic: Panasonic’s CR123 batteries are favored for their dependable performance and excellent stability across a wide temperature range, making them suitable for both everyday and emergency use.
- AmazonBasics: AmazonBasics CR123 batteries deliver good value for money with a balance of performance and affordability, appealing to consumers looking for reliable batteries without breaking the bank.
- Varta: Varta CR123 batteries are recognized for their high energy density and are particularly popular in Europe, providing reliable power for various electronic devices.
Duracell CR123 batteries are designed with advanced technology to ensure a long-lasting power source, often featuring a shelf life of up to ten years. Their strong reputation in the battery market stems from rigorous testing and quality control.
Energizer CR123 batteries are well-regarded for their ability to perform in extreme temperatures, making them suitable for outdoor use and high-performance equipment. They also feature a leak-proof design, ensuring safety and reliability in critical devices.
Panasonic CR123 batteries are manufactured with a focus on environmental sustainability and high-performance standards. They provide a stable voltage output, which is essential for devices that require consistent power over time.
AmazonBasics CR123 batteries provide a budget-friendly option without sacrificing quality, making them a popular choice among consumers who prioritize cost-effectiveness while still needing reliable power for gadgets.
Varta CR123 batteries are often recommended for their durability and ability to retain charge over extended periods, making them a reliable choice for security systems and cameras that are frequently in use.
What Advantages Do CR123 Lithium Batteries Offer?
With a long shelf life, CR123 batteries are perfect for emergency gear such as smoke detectors and flashlights, ensuring they are ready to use when needed without the worry of expiration. This longevity reduces the frequency of battery changes and waste.
The wide temperature range of CR123 lithium batteries ensures reliable operation in various environmental conditions, making them suitable for outdoor applications like hunting or camping gear. Users can trust that their devices will function regardless of the weather.
The low self-discharge rate contributes to their reliability, as devices that are not used regularly will still have power when needed, eliminating concerns about dead batteries in crucial moments. This feature is particularly beneficial for remote controls and sensor devices.
Reliable performance is a key advantage, as these batteries maintain a steady voltage output, which is essential for high-performance devices that require consistent power. Users can depend on them for crucial tasks without the risk of unexpected failures.
Lastly, the lightweight nature of CR123 lithium batteries enhances the portability of devices, making them favored in applications where weight is a concern, such as in drones and portable cameras, allowing for greater versatility in design and usage.
What Are the Limitations or Disadvantages of CR123 Lithium Batteries?
The limitations or disadvantages of CR123 lithium batteries include:
- Cost: CR123 lithium batteries are generally more expensive than their alkaline counterparts, which can be a drawback for consumers looking for cost-effective options.
- Availability: While CR123 batteries are widely used, they may not be as readily available in all retail locations compared to more common battery types, potentially causing inconvenience.
- Temperature Sensitivity: These batteries can be sensitive to extreme temperatures, which may affect their performance and longevity, making them less reliable in very hot or cold environments.
- Environmental Impact: Although lithium batteries are rechargeable, many CR123 batteries are single-use and can contribute to environmental pollution if not disposed of properly.
- Limited Capacity: While CR123 batteries offer high energy density, they may have a lower capacity compared to larger battery formats, which can be a limitation for high-drain devices.
CR123 lithium batteries are generally more expensive than their alkaline counterparts, which can be a drawback for consumers looking for cost-effective options. This higher price point may deter some users from choosing them, especially for devices that require frequent battery replacements.
While CR123 batteries are widely used, they may not be as readily available in all retail locations compared to more common battery types. This limited availability can lead to inconvenience, particularly in emergency situations where a quick replacement is needed.
These batteries can be sensitive to extreme temperatures, which may affect their performance and longevity. In very hot or cold environments, the efficiency of CR123 batteries can decrease, leading to potential failures in devices that rely on consistent power.
Although lithium batteries are rechargeable, many CR123 batteries are single-use and can contribute to environmental pollution if not disposed of properly. This raises concerns about waste management and the environmental footprint associated with single-use batteries.
While CR123 batteries offer high energy density, they may have a lower capacity compared to larger battery formats. This limitation can be significant for high-drain devices that require sustained power for optimal performance.
How Should You Store and Dispose of CR123 Lithium Batteries?
Proper storage and disposal of CR123 lithium batteries is essential for safety and environmental protection.
- Storage in a cool, dry place: It is important to store CR123 lithium batteries in a temperature-controlled environment away from heat sources and moisture. Extreme temperatures can degrade battery performance and lifespan, so a stable, moderate environment is ideal.
- Avoiding contact with metal objects: When storing batteries, ensure they are kept away from metal items that could create a short circuit. This can occur if the positive and negative terminals come into contact with conductive materials, potentially leading to overheating or leaking.
- Using original packaging: Keeping batteries in their original packaging can help prevent accidental contact and short circuits. The packaging is designed to protect the terminals and maintain the integrity of the batteries until they are ready for use.
- Recycling at designated facilities: When it comes to disposal, CR123 lithium batteries should never be thrown in regular household trash. Instead, they should be taken to a recycling facility that accepts lithium batteries, as they contain materials that can be harmful to the environment if improperly disposed of.
- Following local regulations: Different areas may have specific regulations for battery disposal, so it’s important to check local guidelines. Many municipalities offer special collection days or designated drop-off locations for hazardous waste, including batteries.
What Best Practices Can Maximize the Lifespan of CR123 Lithium Batteries?
To maximize the lifespan of CR123 lithium batteries, consider the following best practices:
- Store in a Cool, Dry Place: Proper storage conditions can significantly extend the life of CR123 batteries. High temperatures can cause batteries to degrade faster, while humidity can lead to corrosion and leakage.
- Avoid Over-Discharging: It’s essential not to fully deplete CR123 batteries, as deep discharges can damage the battery’s chemistry and reduce its overall lifespan. Many devices have low-battery indicators that signal when it’s time to replace or recharge.
- Use Devices with Built-in Battery Management: Devices designed with battery management systems help to regulate the charging and discharging cycles of CR123 batteries, preventing overcharging and excessive drain, thus prolonging battery life.
- Choose High-Quality Batteries: Investing in reputable brands of CR123 lithium batteries can make a difference, as they often feature better manufacturing processes and materials resulting in enhanced performance and lifespan.
- Remove Batteries When Not in Use: If a device will not be used for an extended period, it’s advisable to remove the batteries. This prevents potential leakage and corrosion that can occur when batteries sit idle in devices for too long.
- Keep Contacts Clean: Ensuring that the battery contacts in devices are clean can help maintain a good connection. Dirty contacts can lead to poor performance and increased resistance, which may reduce battery efficiency and lifespan.