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. 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. This means that a wide variety of manufacturers make these batteries and a wide variety of retailers sell the 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.ĬR123A batteries are extremely common and popular. 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 is not the same as the CR123A battery. The difference in designations comes from different manufacturer’s designation of their products. The CR123 battery is exactly the same as a CR123A battery. Is there a difference between CR123 and CR123A Batteries? 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. This means that the 16340 is rechargeable and will fit in the same locations as a CR123A. 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. What Battery Is Equivalent To The CR123A Battery?Īlthough there are no direct equivalents to the CR123A battery, there are batteries with similar sizes but different chemistries and capabilities. Basically, how long your CR123A battery will last depends on what you need it to do. For a more passive usage, such as in a home security alarm panel, service life can be over a year with the right conditions. 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. 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. How long a CR123A battery lasts depends greatly on the manufacturing quality and the application of the 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. An example of this would be a 16340 sized battery. 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. If improperly recharged, a lithium battery can rapidly combust causing serious damage to the device, charger, or user. 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. CR123A batteries are primary batteries which are considered disposable (or recyclable) and not rechargeable. Technical Specifications Of The CR123A BatteryĪ very common question asked about the CR123A is “Are CR123A Batteries Rechargeable?” The short answer is no. This article will tell you everything you may need to know about the CR123A battery.Ĭlick Here To Shop Online For CR123A BatteriesĬlick Here To Shop Online For All Lithium Batteries They are produced by a variety of large and small brands such as Panasonic, Duracell, Energizer, Tenergy and many smaller companies. Having so many uses makes this battery very popular and thus, sometimes hard to find in stock. These batteries are widely used for many different applications, from medical devices to military grade technology. The shape is similar to a smaller version of a C Cell Battery, or for simpler reference almost like a can. The CR123A Battery is a cylindrical cell battery that has a lithium chemistry. Battery Bios: In-Depth Look at Battery Models.Rayovac Extra Advanced Hearing Aid Batteries.

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