CR123A Batteries – Battery Junction
The CR123A battery is classified by its 34.5 x 17mm or 2/3A cell size, lithium (LiMnO2) chemistry, and high 3V voltage, making them a great choice as flashlight or lithium camera batteries. They’re usually button top, and are primary (non-rechargeable) batteries. Two CR123A batteries are often used as a backup power-source for flashlights that use 18650 cells. Learn more about CR123As here.
The size of a CR123A battery compared against a common AA (double-A).
|Lithium / LiMnO2
|1.5 – 3A
|700 – 1700mAh
RCR123A batteries are the rechargeable 123A variant
123, 123A, 2/3A, 5018LC, BR2/3A, CR123, CR123A, CR17335, CR17345, CR23, DL123A, EL123A, K123LA, L123A, SF123A, VL123A
Why is it called a CR123A?
Like many batteries, the name of a CR123A cell holds a lot of information about the chemistry and size. The CR indicates the chemistry of the battery, a prefix the IEC uses to denote the use of lithium chemistry, specifically LiMnO2. The 23A refers to the size of the battery, which in this case means the CR123A is 2/3 the length of a standard A-size battery.
Are there rechargeable CR123A batteries?
Yes, but they are often referred to as RCR123A or 16340 batteries. They are slightly shorter (16mm) compared to CR123As, utilize lithium-ion chemistries, and usually have lower energy capacities. Its important to note that RCR123A batteries usually have a 3.6 3.7 voltage, and not all flashlights and cameras can use both CR123As and their rechargeable counterparts. You can shop RCR123As here.
Can I use 2 x CR123A batteries instead of an 18650 battery?
Sometimes, but not always. Some 18650 battery-powered flashlights and devices have long, spring-loaded interiors to account for varied battery length, allowing 2 x CR123A batteries to squeeze in. 18650s are slightly thicker than CR123As, so you may need a battery sleeve for a secure connection. We always indicate whether our flashlights can accommodate multiple battery sizes so you dont buy the wrong size cell, and you can shop for CR123A flashlights here.
Why do I see names like EL123A, 123A, and K123LA?
These are just variants of CR123As, which may be referred to as 123, 123A, CR23, and more. Some manufacturers brand their batteries, like Duracells DL123A and Energizers EL123A.
Do you offer bulk-pricing on CR123A batteries?
Yes! A large selection of our batteries can be bought in bulk, letting you take advantage of huge discounts! You can filter our selection of batteries by bulk-eligibility, fill out a wholesale request form, or directly contact a member of our sales team now via phone or email!
These high-powered batteries are idea from everything from digital cameras to ultra-bright flashlights! CR123A cells utilize advanced lithium technology to generate 3.0 volts to power your high-energy devices.
Cross-reference: CR123, CR123A, 123A, EL123A, SF123A, SF12-BB, LR123, VL123, Camera Battery
CR123A Battery | CR123A Lithium Batteries
What is a CR123A Battery?
The CR123A Battery is a cylindrical cell battery that has a lithium chemistry. The shape is similar to a smaller version of a C Cell Battery, or for simpler reference almost like a can. CR123A batteries are widely used for many different applications, from medical devices to military grade technology. Having so many uses makes this battery very popular and thus, sometimes hard to find in stock. They are produced by a variety of large and small brands such as Panasonic, Duracell, Energizer, Tenergy and many smaller companies. This article will tell you everything you may need to know about the CR123A battery.
Technical Specifications Of The CR123A Battery
CR123A Battery Nominal Voltage:
CR123A Battery Capacity (Lithium)
≈ 1550 mAh
CR123A Battery Operating Temperature:
-20°C – 75°C
CR123A Battery Height:
34. 2 mm
CR123A Battery Width (Diameter):
CR123A Battery Chemistry:
Lithium Manganese Dioxide
Are CR123A Batteries Rechargeable?
A very common question asked about the CR123A lithium battery is “Are CR123A Batteries Rechargeable?” The short answer is no. CR123A batteries are primary batteries which are considered disposable (or recyclable) and not rechargeable. It can be very hazardous to attempt to recharge a battery that is not meant to be recharged, especially when it comes to lithium batteries. If improperly recharged, a lithium battery can rapidly combust causing serious damage to the device, charger, or user. NEVER TRY TO RECHARGE PRIMARY BATTERIES!
Now although the CR123A battery is not a rechargeable battery, there are batteries that have the same exact dimensions of a CR123A battery but are made from different chemistries. An example of this would be a 16340 sized battery. The 16340 battery is the exact same size as the CR123A battery but is made of a Lithium-Ion chemistry and is rechargeable (secondary) battery.
How Long Does a CR123A Battery Last?
How long a CR123A battery lasts depends greatly on the manufacturing quality and the application of the battery. Assuming that the battery is fresh and purchased from a reliable source, there is still a large range of service life depending on the usage. For a frequent application that requires large amounts of energy, such as for a soldier’s weapon light, a CR123A battery could last less than a month. For a more passive usage, such as in a home security alarm panel, service life can be over a year with the right conditions. Basically, how long your CR123A battery will last depends on what you need it to do.
What Battery Is Equivalent To The CR123A Battery?
Although there are no direct equivalents to the CR123A battery, there are batteries with similar sizes but different chemistries and capabilities. For example, the 16340 battery is the exact same size and shape as the CR123A 3V lithium battery, but is made using a lithium-ion instead of lithium manganese dioxide. This means that the 16340 is rechargeable and will fit in the same locations as a CR123A 3V lithium battery. Even though the 16430 battery will fit, it may not provide the same exact performance or offer the same life span as a CR123A battery.
Is there a difference between CR123 and CR123A Batteries?
The CR123 battery is exactly the same as a CR123A 3V battery. The difference in designations comes from different manufacturer’s designation of their products. The more common name for this type of battery is the CR123A battery as this is the designation provided by Panasonic, who is the largest global producer of the CR123A battery.
Are CR2 Batteries The Same As CR123A?
The CR2 battery is not the same as the CR123A battery. The CR2 battery is slightly shorter than the CR123A battery and will not fit in most applications that require a CR123A battery. The CR2 battery and the CR123A 3V lithium battery do share a few similarities in that they are both cylindrical in sahep, made using lithium manganese dioxide, and both the CR2 battery and the CR123A battery are 3 volt batteries.
CR123A Battery Additional Resources:
Click Here To View Panasonic CR123A Battery Datasheet
Click Here To View Duracell CR123A Battery Datasheet
Duracell CR123A Battery Technical Data Sheet
Energizer CR123A Battery Technical Data Sheet
Click Here To View Bulk CR123A Pricing
Frequently asked questions, basic data, and specifications of the CR123A battery
For additional battery information and other technical data please visit the Microbattery.com: Battery University Knowledge & Resource Center
Analogs, Dimensions, Characteristics and Disposal
The variety of batteries is amazing, and can also become a serious obstacle when trying to choose a battery for installation in a particular electrical device.
If, when choosing standard AAA, AA, C, or D batteries, you make a mistake, due to which the battery cannot be installed in the slot, it is quite problematic, then there are a lot of “intermediate” dimensions, the dimensions and electrical parameters of which should be known in advance.
CR123A 3v refers to such batteries. This article will discuss the main characteristics of the product, as well as the possibility of replacing it with similar batteries.
- About the battery
- Application area
- Advantages and disadvantages
- Can the battery be charged
- Analogs and modifications
- What to look for before buying
- Handling and Disposal Instructions
9 0011 Popular brands
The CR123A 3v battery is classified as a lithium power source. The first characters of the “CR” marking indicate belonging to this category.
The numeric designation refers the element to a specific size. Purchasing a cell with the same letter marking, but with a different number, will make it impossible to install it in the battery compartment of the device, in which the original CR123A 3v battery was previously installed.
The CR123A 3v battery uses the latest advances in electrical current generation through a chemical reaction. Inside the battery there is metal lithium and manganese oxide, which, reacting, generate the nominal voltage necessary for the operation of the electrical device.
Lithium batteries have many parameters that determine their suitability for certain conditions, so it is important to familiarize yourself with them before purchasing a new one. The main characteristics of such devices include:
|34. 5 mm
|Battery capacity CR123A 3.0v
|Battery capacity RCR123A 3.7 v
|-30 to +65°C
In addition to CR123 batteries, this size is also available. The voltage of such elements in a charged state can reach 3.7 Volts, and the capacity is 550-1200 Ampere hours.
CR123A 3v batteries can be used in any miniature devices rated at 3V. In addition, a holder must be provided inside the device, designed for the dimensions of this type of battery.
Among the main devices in which a galvanic cell of this type can be installed are:
- Children’s toys.
- Alarm systems.
CR123 batteries can also be used in various power tools.
Lithium batteries CR123A 3v are indispensable elements for some categories of electrical devices. If you purchase a device that can only use this type of battery, then there is no other choice.
You have to purchase a replacement product, regardless of the positive or negative characteristics of the chemical current source.
However, information about the pros and cons of the battery will make the operation of the device more efficient and safe.
High capacitance values.
Resistant to heavy loads.
Virtually no risk of electrolyte leakage.
Can be used in extreme cold (down to -30˚C).
Risk of spontaneous combustion.
Dangerous for the environment.
We should not forget that the high cost of a lithium battery will definitely pay off, because it works several times longer than cheap counterparts. This means that you will have to change the battery less often (saving time on going to the store + on installing the element in an electrical device).
Is it possible to charge the battery
It is impossible to revive the CR123A 3v battery using mains chargers. Moreover, a product inserted by mistake into the battery compartment of the charger may explode due to excessive heating of the electrolyte. You can confuse the battery with a battery of the same size.
The rechargeable CR123A is no different from the galvanized type CR123. At least outwardly they are completely identical. You can determine the battery by the following signs:
- Indication of the capacity on the case (indicated in mAh (usually at least 550 units)).
- Higher voltage (3.7 Volts).
- The inscription “Rechargeable”, which translates as rechargeable.
Upon purchase, you can also “calculate” the battery at a higher cost (in comparison with a non-rechargeable power source by 3-5 times).
Yes and successful
Yes and unsuccessful
Did not try
Analogues and modifications
You will have to purchase an analogue if the search for the original product was unsuccessful . The CR123A 3v battery can be replaced with the following power sources:
The above analogues can be successfully used to replace CR123A 3v. In terms of dimensions, such products are completely identical to the original, only minor deviations in weight and capacity are possible.
Batteries from well-known manufacturers usually have a large amount of energy. This fact is explained by the use of better materials and chemicals in the manufacture of products.
The most popular companies that have launched the production of high-quality CR123A 3v batteries are:
|The company manufactures Ultra CR123 lithium batteries, which are characterized by an extremely low level of self-discharge.
|European quality batteries, manufactured using the most advanced achievements in the field of science and technology.
|The logo of this company can be found on a large number of CR123A 3v batteries. Products are distinguished by good indicators of electrical capacity, including when operating in severe frost.
If the CR123A 3v battery is dead , then replace it with a product of one of the above manufacturers in order to make sure of the worthy quality of products sold under your own experience. famous brands.
What to look for before buying
Before buying, be sure to pay attention to the presence of a readable instruction that is applied to the product packaging. If there is no decoding of hieroglyphs, and also in the case when the description of the battery is given only in English, it is better to refuse to purchase such products.
CR123A 3v batteries have a minimum self-discharge rate, however they do not last forever. If the period of operation guaranteed by the manufacturer comes to an end, then such a product will no longer be able to ensure the operation of an electronic device for a long time.
Handling and Disposal Instructions
Remove the used battery from the device and dispose of it. It is recommended to take lithium batteries and accumulators to specialized collection points, which may be located in large stores.
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Do not overheat the product during operation. This basic rule will avoid many troubles. An increase in temperature is possible when the contacts are short-circuited, the polarity is reversed, or when you try to solder the wires directly to the battery.
To keep the battery charged for as long as possible, do not store or use it in a humid environment. Under such conditions, power losses can increase significantly and the life of the power supply in the electrical appliance will be significantly reduced.
Batteries and Accumulators CR123A: Specifications and Alternatives
A variety of batteries on the market can play a cruel joke on a person who decides to change the battery in a flashlight, clock or alarm keychain.
This article will discuss in detail the main parameters of the CR123A battery, so the owner of a device in which this battery is the main source of electricity should carefully study the information below.
Battery Specifications CR123A
First you need to know about the main characteristics of this battery.
CR123A battery parameters are as follows:
- Voltage – 3v (there are 3.7 volts).
- Type of element – cylindrical.
- Battery capacity – 750 -1200 mAh.
- Battery capacity – up to 3400 mah.
- Type – .
- Height – 34.4 mm.
- Diameter – 17 mm.
- Weight – 17 g.
Due to the fact that the device uses a lithium electrolyte, the battery can be successfully operated at negative temperatures down to minus 40 degrees Celsius. If the device is used in the summer, then you can not worry about the performance of the power source until the thermometer readings exceed +60 degrees.
CR123A battery replacements
In some cases, information about existing CR123A battery replacements may be useful. Usually you can easily find an original product for sale, but if for some reason this did not happen, then you can safely replace it with analogues.
The following will fit:
Consultants in electrical stores may advise you to purchase cell 16340 as an analogue of the CR123A battery. Despite the fact that these two products are absolutely identical in shape, for some the voltage can reach 3.7 V, which can completely render the electronic device unusable.
Such a replacement can be especially dangerous when the device uses several batteries connected in series.
The most common CR123A battery can be found in the following devices:
- Children’s toys;
- Household appliances.
If CR123A batteries are required for installation in a powerful device that is frequently used, it is recommended to purchase batteries of this type, which can be restored to capacity using an electric charger.
Is it possible to charge the CR123A battery
If the CR123A is not a battery, then charging this element is strictly contraindicated. If you try to charge a conventional battery, its temperature may increase so much that the product will catch fire or explode.
The battery can be distinguished by the markings on the body of the product. The rechargeable device must have a mAh symbol, which indicates the size of the product’s capacity. If you are not sure that you have a battery or a battery in front of you, then it is better not to risk it.
Popular manufacturers and their features
The CR123A battery is produced by many manufacturers of electrical goods, but the products of the following companies are of the highest quality:
- Energizer – batteries from this manufacturer have great endurance, and CR123A is no exception to this rule.
- Kodak – batteries from a world-famous manufacturer of photographic products are also flawless in their parameters, like all products of this company.
- Duracell – batteries from this manufacturer have increased power and endurance, so they are recommended to be installed in children’s toys or powerful household appliances.
- Panasonic – CR123A batteries from this manufacturer of electronic products, have good power ratings, at a standard voltage of 3 volts.
- Varta – CR123A batteries and accumulators from a well-known German manufacturer of electronic goods are distinguished by good reliability and increased charge.
- Camelion is a Chinese brand that produces decent quality batteries. The CR123A battery from this manufacturer has standard voltage and capacity indicators, but the cost of the products will pleasantly surprise every customer.
- Sony – batteries from a world-famous electronics manufacturer have the expected high quality, so you can safely purchase and install them even in powerful electronic devices.
- GP – batteries from this manufacturer have a minimum self-discharge, so they can work in devices that are used extremely rarely for several years.