Small electronic devices use small “tablet” type batteries. For example, the 379 battery has a height of slightly more than 2 mm, so it fits easily in watches and other miniature devices. How to choose the right battery and how to choose an analogue will be described in this article.
Content
Battery Specifications 379
Knowing the basic technical parameters of the 379 battery will convince you that you are purchasing an original product, and if you have measuring devices, you can determine the charge level of a chemical source of electricity. The main characteristics of the "pill" of this type:
| Parameter | Value |
|---|---|
| Basic designation | 379 |
| View | Silver zinc |
| The form | Tablet (coin) |
| Capacity | 14-16 mA / h |
| Voltage | 1.55 V |
| Analog 379 | Read more HERE |
| Diameter | 5.8 mm |
| Height | 2.15 mm |
| Weight | 2 gr |
| Shelf life | 2-3 years |
Modern batteries of this type are made of silver oxide, so the shelf life of the cells is 2-3 years.
Battery Application
The 379 battery is ideal for wristwatches, so many manufacturers of mobile timepieces use this element as a source of electricity.
A product of this type can also be used in the following devices:
- Children's toys.
- Laser Pointers.
- Medical devices.
- Remote controls.
- Wristwatch (without backlight and sound signals).
It is used in any devices that consume a very small amount of electricity.
Attention! It is not recommended for use in calculators and photo equipment.
Analogs of the battery 379
This battery model is one of the most common, so there should not be any serious difficulties with the purchase of the product. Otherwise, you can always look for analogues that, according to the main parameters, will fully correspond to the original. These items include:
- G0;
- AG0;
- LR63;
- SR63;
- V379;
- D379;
- Lr521;
- SR521;
- RW327;
- SR521SW.
This information can be especially useful when left unused batteries in working condition from another electrical appliance with similar power consumption parameters.
Is it possible to charge the battery 379
Cell 379 is not a battery, so it cannot be charged. If the battery runs out, then it is better to immediately replace it with the original product or purchase a suitable analogue. Attempts to restore the product yourself can result in an explosion and fire of the element.
379 batteries are inexpensive, and you can buy them in almost any specialized store, so at the first sign of a decrease in power, you need to take care of the upcoming element replacement in advance.
Popular manufacturers and their features
379 batteries are available from many manufacturers. The most popular brands whose markings can be found on such a product are:
- Renata are good quality batteries at a very affordable price.
- Maxell - analogues with the marking SR521SW are produced under this brand.
- Sony - high-quality batteries from a well-known manufacturer.
In addition to the listed companies, it is worth paying attention to: Energizer, Duracell, Varta and Ansmann. On the shelves, you can also find a 379 domestic battery manufactured by Trophy.
What to look for when purchasing
When buying, make sure that you purchase an item with the appropriate characteristics. The battery type designation is applied to the positive contact of the product. Shelf life is also very important, so this parameter should also be looked for on the packaging.
To purchase a quality product, it is necessary that during transportation and storage the product is not subjected to excessive mechanical stress. If there are even small changes in the shape or surface of the battery, then the purchase should be discarded.
