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

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Leaving the difference in the number of cells aside, the most important problem arises from the voltage gap.

In use, we found it comparable to Energizer's option, and it also offers up the same claims of five-year storage. Therefore, you can easily find it in electronic equipment such as computers, game consoles, or medical devices. Like with any battery, though, whether you can eke out anything close to this depends on how you use them. A compatible choice helps to save energy and optimizes the power and lifespan of both device and battery.An A23 battery is cylindrical and approximately two-thirds the length of an AAA battery, measuring 28. Dłuższe życie w porównaniu z wiodącymi bateriami cynkowymi AA, na podstawie testu IEC wysokiego poboru energii z baterii AA z 2021 r. Storage temperature ranges from 5°C to 30°C, while operating temperature extends from -10°C to +60°C. Duracell Specialty batteries have up to 5 years of in-storage guarantee so you can be confident these alkaline batteries will be ready when you need them.

The 12V alkaline cylinders also have a shelf life of around three years before becoming duds, which means you can keep them stashed away and ready for service at a later date. In fact, it will reduce performance and may even damage your device or cause battery leakage or rupture.If your device is compatible with one of the following battery codes, this is a sign you need one of the 12V alkaline power sources: 23AE, GP23A, V23GA, LRV08, 8LR932, 8LR23, MN21, L1028 or ANSI-1181A.

Users can interchange these two options, but the A27 tends to run out faster than the remaining if the equipment operates frequently. Now, we'd be the first to admit that putting batteries through their paces is a little different to traditional gadgets, which is why we've concentrated our efforts on checking out the most popular and well-known 23A options.Chances are you’re in a similar situation with 23A 12V battery equivalents, wondering which are its other names.

This Duracell electronic 12V battery ensures that you device are super-charged with high performance and longer lasting life.

The 12V units are able to power all your smaller compatible gadgets for roughly 100 hours, though, like with others, it's about how you use them. We found, for example, that these batteries offered very good performance and lifespan, despite not being best-in-class. A23 batteries are constructed of eight individual LR932 alkaline button cells enclosed in a wrapper. Conor started life in journalism at Digital Spy as a technology reporter, covering everything from Tim Cook's hypnotic dancing to the latest phone launches, before moving to Wareable Media Group in 2017.