
CR123A lithium batteries are a popular choice for many devices, including flashlights, cameras, and GPS devices. They offer a reliable and long-lasting power source.
These batteries are known for their high energy density, which allows them to pack a lot of power into a small package. They have a voltage of 3 volts and a capacity of 1200mAh.
One of the key benefits of CR123A lithium batteries is their ability to withstand extreme temperatures. They can function properly in temperatures ranging from -20°C to 60°C.
They are also known for their long shelf life, which can last up to 10 years when stored properly.
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What is a CR123A Lithium Battery?
The CR123A lithium battery is a high-performance battery commonly used in electronic devices. It's a cylindrical battery that uses lithium manganese dioxide (LiMnO2) chemistry, providing a nominal voltage of 3 volts.
The CR123A measures approximately 34.5 mm in length and 17 mm in diameter, making it a compact and versatile battery. These batteries typically offer a capacity range from 1,500 mAh to 2,500 mAh.
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They can handle continuous currents between 1,500 mA and 2,500 mA, with pulse currents reaching up to 3,000 mA. This makes them ideal for high-drain devices such as digital cameras and high-performance LED flashlights.
CR123A batteries are widely used in photography equipment due to their reliability and long lifespan. They can power devices that draw around 100 mA for up to 30 hours.
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Specifications and Features
The CR123A lithium battery is a reliable choice for many devices, thanks to its impressive specifications and features. It has a nominal voltage of 3.0 volts, which is ideal for powering devices that require a stable voltage output.
The battery's capacity ranges from 1,500 to 2,500 milliampere hours (mAh), making it suitable for devices that require a substantial amount of power. Its high energy density also makes it a great choice for compact devices that need a lot of power in a small package.
One of the standout features of the CR123A battery is its ability to maintain a consistent voltage output throughout its discharge cycle. This is crucial for devices like cameras and security systems that require reliable power.
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The battery's operating temperature range is from -40°C to +70°C, making it suitable for use in a variety of environments. It's also worth noting that the battery has a shelf life of up to 10 years under optimal conditions.
Here are the key specifications of the CR123A battery at a glance:
The CR123A battery's high discharge rate makes it suitable for devices like flashlights and digital cameras that require high-performance power. Its consistent voltage output and long shelf life also make it a reliable choice for a variety of applications.
Applications and Uses
CR123A batteries are widely used in various devices due to their high energy density and reliable performance.
They power digital cameras, providing a stable power source for capturing images and videos.
CR123A batteries are also utilized in camera flash units, ensuring quick recharge times and consistent performance.
Home and commercial security cameras rely on these batteries for reliable monitoring and surveillance.
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High-performance tactical flashlights often use CR123A batteries for their ability to deliver bright, sustained illumination.
Portable medical equipment, such as blood glucose meters and heart rate monitors, utilize CR123A batteries due to their reliability and long operational life.
Night vision goggles, used in military applications, require the high discharge capabilities of CR123A batteries.
These batteries are essential in numerous applications across photography, security, medical devices, outdoor equipment, military technology, and consumer electronics.
CR123A batteries are used in remote controls and toys due to their compact size and high energy output.
They work well even in extreme temperatures, especially in cold weather, making them a reliable choice for outdoor adventures and tactical use.
CR123A batteries provide 3V of power and last a long time, making them ideal for high-end cameras and flashlights.
Their high energy density allows the flash to work quickly, making them a perfect choice for photographers and outdoor enthusiasts.
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Pros and Cons
The CR123A lithium battery has its fair share of advantages that make it a popular choice for various applications.
One of the key benefits is its high energy density, allowing it to store a significant amount of energy in a compact size.
This makes it ideal for portable devices that require substantial power without adding bulk.
CR123A batteries can maintain their charge for extended periods, often up to ten years when stored properly.
This longevity ensures that they are ready for use in emergency devices and infrequently used equipment.
They provide a consistent voltage output throughout their discharge cycle.
This is crucial for devices that rely on stable power for optimal performance, such as cameras and security systems.
CR123A batteries can function effectively in extreme temperatures, typically ranging from -40°C to 85°C (-40°F to 185°F).
This resilience makes them suitable for outdoor applications and harsh environments.
They are less prone to leakage compared to alkaline batteries.
This reduces the risk of damage to devices and extends their lifespan.
Here are some of the key pros of CR123A lithium batteries:
- High energy density
- Long shelf life (up to 10 years)
- Compact size
- Consistent voltage output
- Wide operating temperature range (-40°C to 85°C)
- Low self-discharge rate (less than 1% per year)
- Safety features (PTC protection circuits)
Comparison
CR123A lithium batteries have a long shelf life of up to 10 years when stored properly. This means you can stock up on them without worrying about them losing their power over time.
The CR123A battery datasheet shows that these batteries have a long shelf life, but it's essential to check the production and expiry dates when buying one. Make sure it's new and in good condition to ensure optimal performance.
Some brands, like Pkcell, offer better quality and performance, which is crucial for efficient battery operation. A reliable brand like PKCell helps meet safety standards and ensures your device works as expected.
If you're looking for eco-friendly options, consider buying from certified brands that prioritize environmental protection. This way, you can contribute to reducing waste and promoting sustainability.
Here are some key differences between CR123 and CR123A batteries:
While the differences between CR123 and CR123A batteries are subtle, choosing the right one for your device is crucial to avoid problems and potential damage. Always check your device's manual or specs to ensure you're using the correct battery type and size.
Safety and Environmental Considerations

Many CR123A batteries include Positive Temperature Coefficient (PTC) protection, which prevents overcurrent conditions, enhancing safety and reliability during use. This feature is a great example of how manufacturers prioritize safety.
To ensure safe handling, keep CR123A batteries in a cool and dry place, away from sunlight and heat, water, and fire. This simple precaution can prevent accidents.
Proper storage and handling are crucial, as improperly stored batteries can cause safety issues. Always keep them far from metal and other conductive items to prevent short circuits.
Here are some essential safety and handling guidelines to keep in mind:
- Proper Storage: Keep the battery in a cool and dry place.
- Do Not Charge: Never charge CR123A batteries that are not rechargeable.
- Avoid Short Circuits: Keep the battery connections away from metal and other conductive items.
- Do Not Mix Batteries: Don’t mix old and new batteries or different brands and types.
- Avoid Physical Damage: Do not take batteries apart, drop them, or pierce them.
- Monitor Leakage: Check batteries regularly for damage, leaks, or bulges.
- Keep out of Reach of Children and Pets: CR123A batteries are small and may be a choking hazard.
- Proper Disposal: Dispose of used batteries according to local laws.
Proper disposal is also essential for environmental protection. Don't throw CR123A batteries in the regular trash, as they can leak dangerous substances into the soil and water.
Safety Features
Safety Features are a top priority when it comes to CR123A batteries, and for good reason. Many CR123A batteries include Positive Temperature Coefficient (PTC) protection, which prevents overcurrent conditions, enhancing safety and reliability during use.
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Smoke Detectors often rely on these batteries, providing long-lasting backup power for safety devices. This is especially important in case of a power outage or emergency.
Here are some key safety features of CR123A batteries:
- PTC protection to prevent overcurrent conditions
- Long-lasting backup power for safety devices like smoke detectors
In addition to these built-in features, proper storage and handling of CR123A batteries are crucial to ensure their safe operation. Keep the battery in a cool and dry place, away from sunlight and heat.
Environmental Protection
When it comes to protecting the environment, proper disposal of batteries is crucial. Don't throw CR123A 3V lithium batteries in the regular trash, as they can leak chemicals into the soil and water, damaging the ecosystem.
These batteries may not contain as many harmful materials as regular alkaline batteries, but they still pose a risk. If not disposed of properly, they can cause fires.
Follow these simple steps to recycle your CR123A batteries safely: Look for battery recycling programs in your area.Search for collection points at specific recycling centres and some shops.Make sure the battery is not leaking or damaged before recycling.Use suitable packaging to hold the batteries.
By recycling your batteries, you'll be helping to keep the environment safe and healthy.
Buying and Maintenance
When buying CR123A lithium batteries, it's essential to consider their shelf life. They typically have a shelf life of 10 years, so it's not uncommon to find them still good after being stored for years.
The ideal storage conditions for these batteries are between 40°F and 70°F (4°C and 21°C), which is why it's recommended to store them in a cool, dry place.
You can extend the lifespan of your CR123A lithium batteries by keeping them away from metal objects, which can cause a short circuit.
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Where to Buy
When buying CR123A batteries, it's essential to choose a reputable retailer to avoid low-quality or counterfeit batteries. Ersa Electronics is a customer-focused online retailer that offers a range of battery products.
CR123A batteries are widely used and produced by a variety of manufacturers, making it crucial to select a reliable retailer. Not all CR123A batteries are created equal.
As a buyer, you can expect to find a wide selection of CR123A batteries from recognized retailers. This ensures that you're getting high-quality batteries that meet your needs.
More Rechargeable Information
The Paleblue CR123A rechargeable battery is a game-changer for anyone looking to reduce waste and save money on batteries. It's designed with sustainability in mind and can replace hundreds of single-use batteries over its lifetime.
You can charge the Paleblue CR123A battery directly via a USB-C port, which is a huge convenience. It takes just 100 minutes to fully charge, and the battery will last for a long time – up to 1,000 cycles, to be exact.
The Paleblue CR123A battery has a stable output of 3V, which is perfect for devices that require consistent power. It also features built-in protection circuitry to prevent overcharging, overheating, and short-circuiting.
Here are the key specs of the Paleblue CR123A battery:
The Paleblue CR123A battery is designed to be environmentally friendly, with packaging made from GRS-certified post-consumer recycled plastic and paper packaging that's curb recyclable.
Duracell 123 Replacement?
The Duracell 123 battery can replace the CR123A battery in most applications. Both types have the same voltage (3.0 volts), making them compatible with devices such as security systems and digital cameras.
The Duracell 123 battery is also known as the PL123A or DL123A, and it's designed to provide reliable power for devices like flashlights. It's a great option for anyone looking for a reliable battery replacement.
The Duracell 123 battery has a long shelf life of up to 10 years, ensuring it's ready for use when needed. This makes it a great choice for storing batteries for future use.
Technical Details
The CR123A lithium battery is a reliable choice for many applications. It's a non-rechargeable lithium battery with a nominal voltage of 3.0 volts.
Its capacity ranges from 1,500 to 2,100 milliampere hours (mAh), making it suitable for devices that require a moderate amount of power. The battery's dimensions are 17mm in diameter and 34.5mm in height, and it weighs about 16g.
The CR123A battery can operate in a wide temperature range, from -40°C to +85°C. This makes it suitable for use in harsh environments. Its chemistry is lithium manganese dioxide (LiMnO2), which provides a reliable and long-lasting power source.
The shelf life of the CR123A battery is up to 10 years, making it a great choice for applications where the battery will be stored for extended periods.
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Frequently Asked Questions
Is there a difference between a CR123 and CR123A battery?
There is no significant difference between CR123 and CR123A batteries, as they share identical specifications. The main distinction lies in branding, with some manufacturers omitting the "A" designation.
Does Home Depot have CR123A batteries?
Yes, Home Depot carries CR123A batteries, including the Duracell CR123A 3V Lithium Battery, available in-store and online. You can find this product and more on The Home Depot's website.
Who makes the best CR123A battery?
Panasonic is known to produce high-quality CR123A batteries, including those sold under popular brands like Surefire and Streamlight. Their CR123A lithium batteries are often considered among the best available, regardless of price.
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