Duracell Specialty Alkaline MN21 Battery 12V, pack of 2 (A23 / 23A / V23GA / LRV08 / 8LR932) designed for use in remote controls, wireless doorbells and security systems

Product Information

The A23 battery is close in size to the N battery, which has a voltage of 1.25 V to 1.5 V. It is also similar to the A27 battery, which has the same 12 V nominal voltage and almost the same length but is smaller in diameter by about 20%. [5] See also [ edit ]

Battery format Left to right: AA, AAA, AAAA, E90 and A23 batteries An open A23 battery showing the LR932 cells with an intact batteryRegarding chemistry, A23 belongs to the category of non-rechargeable alkaline batteries. This battery type often appears in small electronic devices such as Bluetooth headsets, video game controllers, cameras, keyless vehicle entry systems, etc. Given this common ground, most battery compartments made for N-cells can accommodate the A23 with ease. In comparison, only some, not all, A23 compartments work with the E90. This type usually lasts 2-3 years, while some models have a life expectancy of up to 5 years. Many factors affect its lifespan, especially the specified device. How Do I Know The A23 Battery Is Dead?

For example, you can warm up “dead” batteries in minutes. The voltage then spikes, and your items gain an extra life. However, it is only temporary, and you should carry out a battery replacement as soon as possible. Popular Manufacturers Of 23A Equivalents Duracell Its nominal capacity falls between 50 – 60 mAH. The actual performance depends on a wide range of factors, such as temperature, lifespan, or discharge current.

However, this does not mean you should randomly install them into any compartment. Leaving the difference in the number of cells aside, the most important problem arises from the voltage gap. Overview [of special battery types] - VARTA Consumer Batteries". VARTA Consumer Batteries . Retrieved 2017-09-16.