Miniature tablet-shaped batteries are used in many devices. Products of various manufacturers may differ in price policy several times.
In fact, this may simply be due to the brand’s publicity. When buying, first of all, you need to pay attention to technical specifications and parameters, and only then take into account how well the manufacturer is known.
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Specifications AG3
When choosing a power source, it is important to consider the technical specifications and how well it is suitable for the device in which it will be used.
AG3 batteries are a type of alkaline alkaline, that is, a chemical element from which they take alkaline energy. Moreover, the design features of different manufacturers may be different.
In its shape, it is round and splashed. Visually, it resembles a miniature button or tablet. The power source has such indicators of size, weight:
- diameter - 7.9 mm;
- thickness - 3.6 millimeters;
- weight - about 2 grams;
- voltage 1.5v;
- rated capacity 24 mAh.
At a higher price, you can find more efficient ones with a capacity of up to 35 mAh.
Due to the diverse scope of use, attention should be paid to the temperature range. For example, if it is expected that the power sources will be in devices that are prone to overheating, then attention should be paid to models with high rates. On average, a good battery should work in the temperature range from -25 to +70 degrees.
| Parameter | Value |
|---|---|
| Basic designation | AG |
| View | Manganese-alkaline element |
| Capacity | 24 mAh |
| Voltage | 1.5 V |
| The form | Tablet coin |
| Height | 3.6 mm |
| Diameter | 7.9 mm |
| Weight | ~ 2 gr |
Battery Applications
AG3 batteries are used in many fields of human activity. In most cases, it is precisely because of their energy efficiency, low self-discharge coefficient and miniature size that serve as power sources for calculators, watches and other miniature gadgets.
They can also be found as power sources for various special equipment. They are used in computers, small remote controls and the like.
Analogs of the AG3 battery
On the modern market there are several dozen analogues to replace this battery. The most famous of them are marked Lr41, GP192, L736, 392, RW37, 392A, G3, 384, L736.
Attention should be paid not only to whether the battery is suitable for its size. Power sources can have the same indicators of nominal capacity and power, but with a different degree of self-discharge (this is determined by the design features, as well as the established chemical element). Therefore, some of them with equal technical parameters show the effectiveness of the year, and others five years.
Can I charge the AG3 battery
The AG3 battery cannot be charged. Only batteries can be charged. But this is not a significant problem. Due to its long service life, it is often not necessary to buy batteries.
Moreover, their cost is from 20 rubles, which makes the question of whether it is possible to charge AG3, is not so important from a practical point of view.
Popular manufacturers and their features
Batteries marked AG3 are manufactured by almost all well-known companies. Among them, Camelion, Varta, Robiton have a decent ratio of quality and price. The power sources of these companies have maximum capacity indicators, and at the same time serve for a long time.
Also, attention should be paid to:
- Minamoto;
- GP;
- Space;
- Defender
- Minamoto;
- Maxell
- Robiton
- Trophy.
Domestic manufacturers are in no way inferior to foreign ones. But you can buy Russian-made power supplies at a lower price.
What to look for when purchasing
In order for the battery to optimally fit the device, its characteristics should be taken into account. Sentinel may not be particularly energy intensive, the main thing here is its service life. For calculators that are used constantly, it is better to choose more powerful options. You need to pay attention to:
- power and voltage;
- capacity;
- life time;
- self-discharge level;
- temperature Range.
The batteries of this type are tiny, do not forget that all small objects pose a special danger to children. Keep equipment with them, if the battery is easy to get on your own, away from them.
Still have questions about Battery AG3 or have something to add? Then write to us about it in the comments, this will make the material more complete and accurate.
