The A23 battery is not quite ordinary. Despite its small size, it has a voltage of 12 volts. Therefore, it can easily power even the most power-hungry devices. Moreover, it capacityquite voluminous.
Specifications for the A23 12V battery
This chemical energy source of the galvanic type is alkaline. It looks like a battery. AAAnd AAA, although the size is different. Manganese-zinc power sources of this modification are also available.
Parameters of the A23 battery:
- Height 28.9 mm.
- Diameter 10.3 mm.
Internally, this power supply consists of LR932 coin-cell batteries. To achieve 12 volts, the manufacturers had to install eight of them.
Capacity 40-55 mAh.
Weight 8-12 grams.
As can be seen from the figure above, the positive electrode is convex. The negative electrode is a flat disk. The element is also labeled as being free of Mercury and Cadmium. Furthermore, attentive consumers will notice the crossed-out bin symbol. This indicates that the element should not be thrown away but rather taken to a designated collection point.
According to IEC, the battery is marked as 3LR50.
Shape: cylindrical.
Country of origin: China, Russia, Japan.
Operating temperature from -20 to +50 degrees Celsius.
Devices that use the A23S battery
- Signaling.
- Radio frequency devices.
- Buttons without wired calls.
- Radio remote controls.
- Metal detectors.
- Toys.
- Tasers.
Charging the A23 battery at 12 volts
In reality, this battery isn't a rechargeable battery, so it can't be recharged. Although some people charge it using a regular digital charger, this is actually risky, as it could explode. And even then, it'll only last a couple of minutes.
Analogues of the A23 battery
Each of these elements has almost the same service life and energy capacity.
Manufacturers
The best elements in terms of price and quality ratio are marked in red.
Differences between the A27 and A23 batteries
Essentially, the difference is obvious. It lies in the size of the power source. For example, the 27 will be slightly thinner than the 23. This means it will last less than the A23 due to its smaller capacity.
Ultimately, it is better to take an A23 alkaline battery with a voltage of 12 V, since it will work longer.
How much does A23 cost?
Currently, this battery can be purchased for 30 rubles. This is the lowest price. The price depends on the capacity, brand popularity, and manufacturing method. If desired, you can get a battery for 800 rubles.
What do you need to know before purchasing?
Before purchasing, check the packaging to ensure it is intact and free of dents and damage. Also check:
- Capacity.
- Voltage.
- Shelf life.
- Dimensions.
- Self-discharge percentage.
- Date of manufacture.
You also need to understand where you're buying the A23 battery. If you're buying it at a local market, you understand there's no guarantee the product will be good. If you're buying it at a radio store, you can be more confident in its quality.
Thus, the A23 12V battery will provide energy to your device for a long time.
