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0.075-1.7A adj. ILIMIT, 2.5-6.5V, 85mΩ USB power switch,
Ever wondered why your flashlight or camera prefers certain batteries? Meet the CR123 and CR123A batteries—two powerful choices that confuse many people.
These small, round batteries are used in flashlights, cameras, and security systems. They can handle steady currents up to 2,000mA and quick bursts up to 3,000mA, making them great for strong devices.
But here’s the tricky part: CR123 vs CR123A—what’s the difference? This article will clear up the confusion and help you pick the right battery for your gadgets.
A CR123 battery is a small, strong lithium battery made for devices needing steady power. It is lightweight and shaped like a cylinder. This battery gives stable energy, making it perfect for gadgets that use a lot of power. Its lithium material helps it last long and work well, even in very hot or cold weather.
Specifications | Description |
---|---|
Voltage | 3V |
Capacity | Between 1,300mAh and 1,700mAh |
Size | 34.5mm long and 17mm wide |
Shelf Life | 10 years (low self-discharge rate) |
Weight | About 17g |
Chemical composition | Lithium manganese dioxide (Li-MnO₂) |
Operating temperature range | -40℃ to +70℃ |
Maximum continuous discharge current | 1100mA |
Internal resistance | <400mΩ (20℃±5℃) |
A CR123A battery is a small, powerful lithium battery. It works well in devices needing steady and reliable energy. It is similar to the CR123 battery but often called "CR123A" by brands.
These batteries follow global standards, so they fit many devices. Their lithium material stores lots of energy, making them great for gadgets that use a lot of power.
Specifications | Description |
---|---|
Voltage | 3V |
Capacity | About 1,550mAh |
Size | 17.0mm wide and 34.5mm tall |
Shelf Life | 10 years (low self-discharge rate) |
Weight | About 17g |
Chemical composition | Lithium manganese dioxide (Li-MnO₂) |
Operating temperature range | -40℃ to +70℃ |
Maximum continuous discharge current | 1500mA |
Maximum pulse discharge current | 3000mA |
Termination voltage | 2.0V |
CR123A batteries are often used in smoke detectors. Their long shelf life and steady power make them reliable for safety devices.
Tactical flashlights need strong, small batteries like CR123A. These batteries help flashlights shine bright, making them useful for outdoor activities or work.
Night vision scopes need steady power to work well. CR123A provides this, lasting long even in tough conditions.
Features | CR123 | CR123A |
---|---|---|
Voltage | Provides 3 volts steady power. | Also provides 3 volts steady power. |
Capacity | Holds 1,300mAh to 1,700mAh. | Typically holds about 1,550mAh. |
Size | 34.5mm long, 17mm wide. | Similar dimensions, slightly shorter. |
Shelf Life | Lasts up to 10 years stored. | Also lasts up to 10 years stored. |
Compatibility | Works in many devices. | Compatible with most devices needing CR123. |
Cost | Generally cheaper option. | Costs more but lasts longer. |
Temperature Range | Operates in -20°C to 70°C. | Handles -40°C to 70°C better. |
Common Uses | Used in flashlights and cameras. | Preferred for tactical and high-drain devices. |
Naming Convention Explained | CR123 focuses on the battery's size and shape. | CR123A highlights its chemistry and features. The "A" in CR123A might mean small changes in chemistry. |
Here’s detailed information
Feature | CR123A Batteries | CR123 Batteries |
---|---|---|
Lifespan | 2 to 5 years | N/A |
Voltage | 3.7V | 3V |
Cost | Higher than CR123 | N/A |
Device Compatibility | Limited to specific devices | N/A |
Safety Profile | Lower fire risk compared to others | N/A |
Environmental Impact | Fully recyclable | N/A |
Battery CR123 and CR123A batteries look almost the same. They share many features and work similarly. Both use lithium manganese dioxide, which gives them strong energy and good performance. Their small, round shape fits many devices like flashlights and security systems.
Feature | CR123 | CR123A |
---|---|---|
Size | A bit longer and thinner | A bit shorter and wider |
Lifespan | Up to 5 years in low-drain devices | Up to 5 years in low-drain devices |
Nominal Voltage | 3V | 3.7V |
Chemical Composition | Lithium manganese dioxide | Lithium manganese dioxide |
Operating Temperature | -20°C to 70°C | -40°C to 70°C |
Energy Density | 280 Wh/kg | 280 Wh/kg |
Safety Features | PTC protection | PTC protection |
Both batteries can often replace each other because they are so similar. They both provide 3 volts of power, which works for most devices. They also last up to 10 years when stored, so they stay ready to use.
CR123A lithium battery, however, can handle colder and hotter temperatures, from -40°C to 70°C. This makes them better for extreme weather.
The names CR123 and CR123A mostly depend on the company making them. "CR" shows the battery uses lithium, and the numbers describe its size and shape. The "A" in CR123A is usually just a branding choice. It might mean small changes, but these don’t matter much for most users.
Companies use these names to make their products stand out. Still, both batteries follow the same global rules for size, voltage, and safety. This means you can usually use either one without problems. Always check your device’s manual to make sure the battery fits.
Can you swap CR123 and CR123A batteries in devices? Yes, you usually can. Both batteries have similar features, like 3V voltage and lithium material.
They are the same size, so they fit in most gadgets. Devices like cameras, flashlights, and security systems often work with either type.
These batteries meet global standards, making them reliable for high-energy devices. For example, cameras with flash or LED lights accept both types without problems. But small differences in brand or size might cause issues. To avoid this, check your device’s manual to pick the right battery.
In everyday use, CR123 and CR123A batteries work almost the same. Devices needing steady power, like tactical flashlights, can use either one. Many users say gadgets made for CR123 lithium battery also work fine with CR123A. This makes them easy to use and find.
Imagine you’re camping, and your flashlight dies. If you only have a CR123A battery but need CR123, you can still use it. Smoke detectors and medical tools also accept both types, keeping them running smoothly.
CR123 rechargeable batteries are great for everyday gadgets. They work well in devices that don’t need a lot of power. These batteries are affordable, making them perfect for flashlights and tactical lights. If you use a digital camera or a security system, they give steady power without costing too much.
Their small size fits easily into portable devices. They are ideal for flashlights, medical tools, and communication gadgets. If saving money is more important than long battery life, CR123 batteries are a smart choice.
CR123A rechargeable batteries are best for devices that use more energy. They have a bit more capacity, making them great for tactical flashlights and night vision tools. Smoke detectors and thermal cameras also work better with CR123A batteries because they last longer.
These batteries handle extreme temperatures, from -40°F to 158°F. If your device is used in tough weather, CR123A 3v lithium battery will perform well. Their strength and dependability make them a top pick for professionals using advanced gear.
CR123 and CR123A batteries are very similar. They can often be swapped in devices. Both give steady power, last long, and fit many gadgets. But picking the right one depends on your needs.
CR123 and CR123A are essentially the same battery model with a slightly different name, i.e. CR123 is the label commonly used for CR123A batteries.
CR123 lithium batteries can be purchased through a variety of channels, including online e-commerce platforms, brand official websites, professional battery sellers, and physical retail stores.
CR123 3v battery can be replaced by rechargeable RCR123A Li-Ion batteries, 16340 batteries or specific combinations.
CR123 batteries are primarily used in high-power devices that require reliable, long-lasting power, such as alarm clocks, flashlights, cameras, and other home electronics.
The average lifespan of a CR123 rechargeable battery is three (3) to five (5) years, but actual lifespan will depend on the equipment requirements and environmental conditions.
CR123A 3v battery can be purchased through the following channels: online e-commerce platforms, professional battery sellers, physical stores or online stores, and physical retail stores.
Batteries that can replace CR123A include rechargeable RCR123A lithium-ion batteries, 16340 batteries or specific combination batteries. The specific choice depends on the needs of the device.
The average lifespan of a CR123A lithium battery is three (3) to five (5) years. However, the specific lifespan of the battery will vary depending on the application scenario and the power consumption of the device.
18650 batteries cannot directly replace 3 volt battery CR123A, but they can be compatible through battery conversion boxes or specific circuit designs. You need to choose a suitable replacement solution based on the needs of the device.
Possible alternatives to the two CR123A batteries include using 16650 batteries, 18650 batteries (adaptive circuit required), rechargeable RCR123A batteries, or combining batteries in series to achieve voltage matching.
Read More:
Discover the Uses of CR123A Batteries
Comprehensive Analysis of CR123A battery: Features, Applications and Purchase
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