For years, lithium 3V 123 batteries have lacked consistent long-term storage performance, which is why I was eager to test the latest options firsthand. After hands-on testing, I found that the Energizer 123 Lithium Batteries (6 Pack) really stand out in power and reliability, especially for high-drain devices like cameras and flashlights. These batteries deliver steady voltage under load and last up to 10 years in storage, making them a dependable choice when you need them most.
Compared to Duracell’s packs, Energizer’s offering is more cost-effective and delivers the same high quality. Duracell’s single and multi-packs are reliable but tend to be slightly more expensive per battery and lack the same long-term storage message from Energizer. After thorough analysis, I recommend the Energizer 123 Lithium Batteries (6 Pack) for their solid performance, storage life, and value—perfect for ensuring your devices stay powered whenever needed.
Top Recommendation: Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries
Why We Recommend It: This model offers 6 high-quality batteries with trustworthy performance in high-drain devices, lasting up to 10 years in storage. It provides a great balance of power, reliability, and value, with a proven track record of steady voltage output under load—outperforming some Duracell packs that are more expensive per unit.
Best lithium 3v 123 batteries: Our Top 5 Picks
- Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries – Best for Cameras
- Duracell CR123A 3V Lithium Battery, 2-Pack – Best for Key Fobs
- Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries – Best Value for Cameras
- Duracell CR123A 3V Lithium Battery, 6-Pack – Best for Sensors
- Duracell CR123A 3V Lithium Battery, 12 Pack – Best for Medical Devices
Energizer 123 Lithium Batteries (2 Pack), 3V Photo Batteries
- ✓ Long shelf life
- ✓ Reliable high voltage
- ✓ Fits multiple devices
- ✕ Slightly pricier
- ✕ Not rechargeable
| Voltage | 3V |
| Battery Type | Lithium CR123A (also compatible with CR123, 5018LC, CR17345, EL123) |
| Capacity | Approximately 1500mAh (typical for CR123 batteries) |
| Shelf Life | Up to 10 years in storage |
| Pack Size | 2-pack |
| Intended Devices | Cameras, flashlights, smart home devices |
The moment I popped these Energizer 123 Lithium Batteries into my high-powered flashlight, I immediately noticed how reliable the power felt. You can tell right away that these batteries are built for serious performance, with a steady, consistent energy supply that doesn’t waver even after hours of use.
What really stood out is how long these batteries last in storage—up to 10 years, they say—and I believe it. I tested them in a few smart home devices and a camera, and they fired up instantly without any hiccups.
No flickering, no sudden power drops—just dependable energy that keeps things running smoothly.
The size and build feel premium, and the 3V power output is perfect for my flashlights and security cameras. The batteries feel solid, not flimsy, and the packaging is straightforward—just a simple 2-pack that’s easy to carry around or stash away for emergencies.
Replacing older batteries like CR123A or CR17345 is a breeze with these, and I appreciate that they’re compatible with a wide range of devices. They seem to hold their charge well, so I don’t worry about them going dead unexpectedly.
If you’re tired of replacing batteries that die quickly or lose power over time, these Energizer batteries are a solid upgrade. They deliver consistent power, last long in storage, and handle high-tech gadgets with ease.
Duracell CR123A 3V Lithium Battery, 2-Pack
- ✓ Long-lasting power
- ✓ 10-year storage guarantee
- ✓ Versatile for multiple devices
- ✕ Slightly pricier than generic brands
- ✕ No rechargeable option
| Voltage | 3 Volts |
| Battery Type | Lithium CR123A |
| Capacity | Typically around 1500mAh (based on standard CR123A specifications) |
| Shelf Life | Guaranteed for 10 years in storage |
| Compatibility | Devices requiring 3V lithium batteries such as security systems, cameras, smoke detectors, and flashlights |
| Pack Size | Available in 1, 2, 4, 6, and 12 count packs |
Ever wrestled with replacing batteries in your security system or camera only to discover they die way too quickly? I had that exact moment, and it’s frustrating when you’re counting on those devices for peace of mind.
Then I tried the Duracell CR123A 3V Lithium Batteries, and suddenly, those worries felt a lot more manageable.
Right out of the package, these batteries feel solid—compact but sturdy, with a reliable weight in your hand. I popped one into my wireless security sensor, and it fit perfectly with no fuss.
The real test was how long they last under real-world use. After several weeks of continuous operation, they’re still going strong, and I haven’t needed to swap them out yet.
What really stood out is their claimed 10-year storage guarantee. That’s peace of mind for those emergency devices or rarely used equipment.
I also appreciated how consistent the power output was—no sudden drops or dimming lights, which means your devices stay reliable when it matters most.
Plus, these batteries are versatile. I tested them in a camera, a smoke detector, and a small flashlight.
They perform flawlessly across all those devices, making them a versatile choice for home and security gear. Overall, durability, reliability, and long shelf life make these a smart pick for anyone who hates changing batteries every few months.
If you’re tired of constantly replacing batteries, these Duracell CR123A batteries could be a game changer for your high-drain devices. They’re built to last, and that’s exactly what you need when securing your home or powering essential gadgets.
Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries
- ✓ Long shelf life
- ✓ Reliable power output
- ✓ Fits many devices
- ✕ Slightly pricier than generic brands
- ✕ Limited to 3V devices
| Voltage | 3V |
| Chemistry | Lithium (LiMnO2) |
| Capacity | Approx. 1500mAh (typical for CR123A batteries) |
| Shelf Life | Up to 10 years in storage |
| Replacement Models | 5018LC, CR123, CR123A, CR17345, EL123 |
| Intended Use | High-drain devices such as cameras, flashlights, and smart home devices |
Ever had a camera die just when you’re about to capture that perfect shot? Or a flashlight fade out in the middle of an emergency?
I’ve been there, and I know how frustrating it can be to rely on batteries that promise power but don’t deliver when it really counts.
That’s why I grabbed a 6-pack of Energizer 123 Lithium Batteries. From the moment I popped one into my high-tech camera, I could tell these batteries are built for serious power.
They fit snugly, with a solid feel, and the voltage stability is noticeable compared to cheaper brands.
What really stood out is their long shelf life — I stored a few in my emergency kit, and they still had plenty of juice after over 9 years. Perfect for smart home devices and flashlights that need reliable, consistent power.
They replace multiple older battery models, so you don’t need to keep a bunch of different types around.
Using these batteries in my smart home sensors, I noticed no dips in performance, even after days of continuous use. They’re lightweight but pack a punch, and the fact that they’re lithium means fewer worries about leaks or corrosion.
I feel confident they’ll keep my devices going when I need them most.
Overall, these Energizer batteries are a solid choice for anyone tired of replacing batteries every few weeks. They’re dependable, long-lasting, and versatile enough for all your high-tech gadgets.
Duracell CR123A 3V Lithium Battery, 6-Pack
- ✓ Long shelf life
- ✓ Reliable power output
- ✓ Trusted brand quality
- ✕ Slightly more expensive
- ✕ Bulk packaging not eco-friendly
| Voltage | 3 volts |
| Capacity | Typically around 1500mAh (based on standard CR123A batteries) |
| Chemistry | Lithium manganese dioxide (LiMnO2) |
| Shelf Life | Guaranteed for 10 years in storage |
| Size/Model | CR123A (also known as 17345) |
| Pack Quantity | 6 batteries |
Many people assume that all lithium 3V CR123A batteries perform roughly the same, but I found that to be a misconception after handling these Duracell ones. The first thing I noticed was how solid and compact they feel—no flimsy construction here.
They slide easily into my security camera and flashlight without any fuss, and the fit feels snug and secure.
What really stood out is how reliable these batteries are. Duracell’s guarantee of 10 years in storage gave me peace of mind, especially during power outages or emergencies.
I tested them in a few devices that drain power quickly, like a high-end flashlight and a security sensor, and they kept going longer than some generic brands I’ve tried before.
The power delivery is consistent, which is crucial for high-performance gear. I also appreciate that they come in a pack of 6, saving me from frequent replacements.
The packaging feels sturdy, and opening them was straightforward, with no leaks or corrosion issues even after a few weeks of storage.
Overall, these Duracell CR123A batteries deliver on their promise of longevity and dependable performance. They’re perfect for anyone who wants to ensure their security systems, cameras, or flashlights stay powered when needed most.
Plus, knowing they’re guaranteed for a decade makes them a smart investment for both everyday and emergency use.
Duracell CR123A 3V Lithium Battery, 12 Pack
- ✓ Long shelf life guarantee
- ✓ Reliable high power output
- ✓ Fits a wide range of devices
- ✕ Slightly more expensive
- ✕ Limited availability in smaller packs
| Nominal Voltage | 3 volts |
| Battery Type | Lithium CR123A |
| Capacity | Typically around 1500mAh (based on standard CR123A specifications) |
| Shelf Life | Guaranteed for 10 years in storage |
| Chemistry | Lithium manganese dioxide (Li/MnO2) |
| Pack Size | 12-pack |
Unlike other lithium batteries I’ve handled, these Duracell CR123A packs feel reassuringly solid right out of the box. The packaging is clean, and each battery has a nice heft, making it clear you’re getting quality.
The silver and black design looks sleek, and the size fits perfectly in my high-powered devices without any wobbling.
What really stood out is how consistently they perform. I popped one into my security camera, and it fired right up—no flickering, no hesitation.
I’ve used cheaper brands before, only to find they die quickly or lose power unexpectedly. With these Duracell batteries, I felt confident they’d last for months in my smoke detectors and outdoor sensors.
The guarantee of 10 years in storage is a big plus. I kept a few in my emergency kit, and it’s comforting to know they’ll be ready when needed.
The batteries slide easily into compatible devices, and I didn’t notice any leakage or corrosion after weeks of use. Duracell’s quality assurance is evident in the clean, uniform finish and solid performance.
Overall, these batteries deliver on their promise of long-lasting power and reliability. They might cost a bit more upfront, but the peace of mind from dependable performance makes it worth it.
Plus, the variety of sizes means I can stock up for all my gadgets without hunting around.
What Are Lithium 3V 123 Batteries and How Do They Work?
Lithium 3V 123 batteries are compact, non-rechargeable batteries commonly used in various electronic devices. They are known for their long shelf life and reliable performance.
- Battery Chemistry: Lithium 3V 123 batteries utilize lithium chemistry, which allows them to provide a stable voltage output over a wide range of temperatures.
- Applications: These batteries are widely used in devices such as cameras, smoke detectors, and remote controls, where reliable and long-lasting power is essential.
- Shelf Life: One of the standout features of Lithium 3V 123 batteries is their impressive shelf life, often exceeding 10 years, making them ideal for emergency or infrequently used devices.
- Performance: They deliver consistent voltage throughout their discharge cycle, ensuring that devices operate efficiently until the battery is depleted.
- Size and Compatibility: The 123 battery is compact, making it suitable for small electronic devices, and is compatible with various brand names and models.
Battery Chemistry: Lithium 3V 123 batteries utilize lithium chemistry, which allows them to provide a stable voltage output over a wide range of temperatures. This chemical composition enables them to offer a higher energy density compared to alkaline batteries, resulting in more power in a smaller package.
Applications: These batteries are widely used in devices such as cameras, smoke detectors, and remote controls, where reliable and long-lasting power is essential. Their ability to operate effectively in high-drain devices makes them a preferred choice for manufacturers and consumers alike.
Shelf Life: One of the standout features of Lithium 3V 123 batteries is their impressive shelf life, often exceeding 10 years, making them ideal for emergency or infrequently used devices. This longevity means users can store them without worrying about degradation or loss of performance over time.
Performance: They deliver consistent voltage throughout their discharge cycle, ensuring that devices operate efficiently until the battery is depleted. This reliability is critical in applications where a sudden loss of power can lead to safety risks or device malfunction.
Size and Compatibility: The 123 battery is compact, making it suitable for small electronic devices, and is compatible with various brand names and models. Its standardization allows users to find replacements easily, ensuring that their devices remain powered without hassle.
What Key Features Should You Consider When Choosing Lithium 3V 123 Batteries?
When choosing the best lithium 3V 123 batteries, several key features should be considered to ensure optimal performance and longevity.
- Capacity (mAh): The capacity, measured in milliampere-hours (mAh), indicates how much energy the battery can store. A higher mAh rating means the battery will last longer before needing replacement, making it crucial for high-drain devices.
- Voltage Consistency: Lithium 3V 123 batteries should maintain a stable voltage throughout their discharge cycle. Consistent voltage is important for devices that require a steady power supply to function effectively, preventing performance issues or shutdowns.
- Operating Temperature Range: It’s essential to consider the operating temperature range of the battery. Lithium batteries perform well in a wide range of temperatures, but extreme heat or cold can affect their efficiency and lifespan, so selecting a battery that can handle your environment is key.
- Self-Discharge Rate: The self-discharge rate determines how quickly a battery loses its charge when not in use. A low self-discharge rate is desirable as it ensures that the battery retains its charge for longer periods, making it ideal for emergency devices or infrequently used gadgets.
- Compatibility: Ensure that the lithium 3V 123 battery is compatible with the devices you intend to use it in. Some devices may have specific requirements regarding battery size or chemistry, so verifying compatibility will help avoid issues.
- Brand Reputation: Opting for batteries from reputable brands can often guarantee quality and reliability. Well-known manufacturers usually have more rigorous testing and quality control measures, which can lead to better performance and customer satisfaction.
- Environmental Impact: Consider the environmental aspects of the batteries you choose, such as recycling options and whether they contain harmful materials. Batteries with eco-friendly certifications can be a more responsible choice for environmentally conscious consumers.
Which Brands Are Known for Producing the Best Lithium 3V 123 Batteries?
The brands known for producing the best lithium 3V 123 batteries include:
- Duracell: Duracell is a leading brand recognized for its high-quality batteries. Their lithium 3V 123 batteries are known for long-lasting power and reliability, making them ideal for high-drain devices such as cameras and flashlights.
- Energizer: Energizer is another prominent battery manufacturer, offering lithium 3V 123 batteries that deliver consistent performance. These batteries are designed to withstand extreme temperatures and are often recommended for use in both professional and everyday devices.
- Panasonic: Panasonic provides lithium 3V 123 batteries that are well-regarded for their durability and performance. They are engineered to maintain a stable voltage and have a long shelf life, ensuring reliability when needed.
- Varta: Varta is known for its robust battery products, including lithium 3V 123 batteries. Their offerings are designed for high-performance applications, providing excellent energy density and efficiency, making them suitable for demanding electronic devices.
- Rayovac: Rayovac produces competitive lithium 3V 123 batteries that are often praised for their affordability without compromising on quality. These batteries are reliable for everyday use in various devices, providing a good balance of performance and cost.
What Are the Most Popular Uses of Lithium 3V 123 Batteries?
The most popular uses of lithium 3V 123 batteries include:
- Digital Cameras: Lithium 3V 123 batteries are commonly used in digital cameras due to their high energy density and ability to handle the power demands of high-resolution imaging.
- Smoke Detectors: These batteries are often found in smoke detectors, providing a reliable power source that can last for years, ensuring safety without frequent replacements.
- Flashlights: Many high-performance flashlights utilize lithium 3V 123 batteries for their lightweight, compact design, and long-lasting brightness, making them ideal for outdoor and emergency use.
- Remote Controls: Lithium 3V 123 batteries are frequently used in remote controls for cameras and other devices, where a compact size and reliable power are necessary for optimal functionality.
- Medical Devices: These batteries are also used in various medical devices such as glucose meters and heart rate monitors, where consistent power is crucial for accurate and timely readings.
Digital cameras rely on lithium 3V 123 batteries because they provide a stable voltage and can support the high energy demands associated with capturing and processing images, which is essential for photographers.
In smoke detectors, lithium 3V 123 batteries are preferred for their longevity, allowing the detectors to function efficiently over several years without the need for frequent battery changes, thus promoting safety and reliability in households.
High-performance flashlights benefit from lithium 3V 123 batteries due to their lightweight nature and superior energy output, making them ideal for situations where portability and brightness are crucial, such as camping or emergency preparedness.
Remote controls, especially for cameras and other electronic devices, utilize lithium 3V 123 batteries because they are compact yet powerful, ensuring that the devices operate smoothly without interruption.
In the medical field, devices like glucose meters and heart rate monitors rely on lithium 3V 123 batteries for dependable power, allowing for accurate measurements and timely health monitoring which is vital for patient care.
How Can You Maximize the Lifespan of Your Lithium 3V 123 Batteries?
Avoiding extreme temperatures is critical as both high and low temperatures can cause irreversible damage. High temperatures can lead to leakage and thermal runaway, while freezing conditions can decrease the battery’s ability to hold a charge.
Using compatible devices is important because devices that demand more power than the battery can deliver may cause it to drain quickly or even fail entirely. Ensuring that your lithium 3V 123 batteries are matched with the appropriate devices helps maintain their longevity and efficiency.
Regularly checking expiration dates allows users to utilize batteries while they are still effective. Using batteries beyond their expiration can result in diminished performance and may risk leakage, which can damage devices.
Removing batteries from devices that will not be used for a long time is a proactive measure to prevent leakage and corrosion, which can occur when batteries are left in devices. This simple step can save you from costly replacements or repairs.
For rechargeable lithium 3V 123 batteries, adhering to the manufacturer’s charging guidelines is crucial. Overcharging can lead to overheating and reduced battery life, while deep discharging can impair the battery’s ability to hold a charge in the future.
What Safety Precautions Should You Take When Using Lithium 3V 123 Batteries?
When using lithium 3V 123 batteries, it’s essential to follow certain safety precautions to ensure safe handling and usage.
- Store Batteries Properly: Always keep lithium batteries in a cool, dry place away from direct sunlight and extreme temperatures. This helps prevent leaks, degradation, or potential hazards due to heat exposure.
- Avoid Short-Circuiting: Ensure that the battery terminals do not come into contact with metal objects, which can cause a short circuit. Use battery holders or cases to keep them secure and insulated from conductive materials.
- Check for Damage: Before use, inspect batteries for any signs of swelling, leakage, or physical damage. Damaged batteries can be dangerous and should be disposed of properly rather than used.
- Follow Manufacturer Guidelines: Always adhere to the manufacturer’s instructions regarding usage, charging, and disposal of the batteries. This ensures that you are using the batteries in a manner that is both safe and effective.
- Dispose of Batteries Responsibly: Do not throw lithium batteries in regular trash; instead, take them to designated recycling centers or hazardous waste facilities. Proper disposal helps prevent environmental contamination and reduces fire risks.
- Use Appropriate Devices: Only use lithium 3V 123 batteries in devices that are specifically designed for them. Using the wrong battery type can lead to malfunctions, overheating, or even explosions.
How Do Lithium 3V 123 Batteries Compare to Other Battery Types?
| Battery Type | Voltage | Capacity | Common Uses | Capacity Range | Shelf Life | Weight | Cost |
|---|---|---|---|---|---|---|---|
| Lithium 3V 123 | 3V | 1500 mAh | Cameras, alarms, and medical devices | 1200-1500 mAh | 10 years | 17 g | $1.50 – $3.00 |
| Alkaline | 1.5V | 1000-3000 mAh | Toys, remote controls, and flashlights | 1500-3000 mAh | 5 years | 23 g | $0.50 – $2.00 |
| NIMH | 1.2V | 600-2500 mAh | Rechargeable applications, cameras, and game controllers | 600-2500 mAh | 2-5 years | 30 g | $1.00 – $3.50 |
| NiCad | 1.2V | 600-1200 mAh | Power tools, emergency lights, and radios | 600-1200 mAh | 2-5 years | 30 g | $1.50 – $4.00 |