Battery Bios: Everything You Need To Know About The CR123A Battery

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. These 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. 

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Technical Specifications Of The CR123A Battery

 

CR123A Battery Nominal Voltage:	3.2-3.3 Volts
CR123A Capacity (Lithium)	≈  1550 mAh
CR123A Operating Temperature:	-20°C – 75°C
CR123A Height:	34.2 mm
CR123A Width (Diameter):	17.0  mm
CR123A Chemistry:	Lithium Manganese Dioxide

 

Are CR123A Batteries Rechargeable?

 

A very common question asked about the CR123A 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. 

 

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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, 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. 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.

 

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Is there a difference between CR123 and CR123A Batteries?

 

The CR123 battery is exactly the same as a CR123A battery. The difference in designations comes from different manufacturer’s designation of their products.

 

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. These batteries do share a few similarities in that they are both made using lithium manganese dioxide and they are both 3 volt batteries.

 

Where to buy CR123A Batteries?

 

CR123A batteries are extremely common and popular. This means that a wide variety of manufacturers make these batteries and a wide variety of retailers sell the battery. It is important to keep in mind that not all CR123A  batteries are created equal and that not all retailers have the same dedication to quality. To avoid low quality or worse, counterfeit batteries, it is important to only purchase your batteries from a highly reputable retailer that sells only the highest quality of brands. 

Microbattery.com has been selling batteries online for over 25 Years and has one of the widest variety of batteries available, including all types of  the CR123A battery, from a variety of world-renowned manufacturers. For all your battery needs, please consider Microbattery.com and let them be your battery expert!

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About Us:

 

Microbattery.com is the leading provider when it comes to Hearing Aid Batteries, Watch Batteries, Lithium Coin Cells, Lithium Batteries, Alkaline Batteries, and Rechargeable Batteries across North & South America. We have the capability to meet the needs of all sizes of consumers, dealers, distributors and importers. For over 25 years, we have been striving to ensure high customer satisfaction and providing the best quality product possible. Ever since our online store was launched 15 years ago, we have been constantly improving & optimizing our site to provide the most enjoyable and convenient shopping experience for our valued customers.

Our online store has one of the largest selections of various batteries and battery products for all types of electronic applications on the web. Our website is very easy to navigate to help ensure customers can find exactly what they need. All of our products are conveniently organized by category. They can be easily filtered by the category drop down located at the top of every page on our website. Alternatively customers can use the Battery Finder™ located on our homepage, to quickly and simply identify the exact batteries they need. If you require any assistance in determining what products are right for you please do not hesitate to give us a call at (305)-371-9200.

At Microbattery.com, you will find one of the largest selections of batteries on the web. We have millions of cells of common batteries like CR2025, CR2032, LR44, LR41, AA, and AAA in stock at all times. We also carry a wide variety of less common batteries such as CR2477, CR2016, Rechargeable Batteries, Radio Batteries, Telephone Batteries, and Pet Batteries. Regardless of your battery needs, we have got you covered. If you require a battery that we currently do not carry, please feel free to give us a call at (305)-371-9200 to place a special order (some restrictions apply).

Our customer base currently includes tens of thousands of satisfied consumers, various private companies, (local, state, federal, international) government agencies, military, institutions, wholesalers, and chain stores. Without hassle, we will ship your products worldwide, already having done so for over eighty-five countries.

 

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