A small diameter coin cell battery, code 384, for use in devices with stable energy consumption and small dimensions.
Main characteristics
| SIZE | 384 (SR41) |
| POWER | 1.55 |
| SIZE (mm) | 7.9 x 3.6 |
| CAPACITY (mAh) | 45 |
| TYPE | Non-rechargeable battery |
| Silver-zinc |
The main manufacturers of 384 batteries are companies such as VARTA(Germany), Renata (Switzerland), Duracell(Belgium), Energizer(USA, Missouri), Rayovac (UK), Eveready(China), GP, Rayovac, Japanese companies: Sanyo, Toshiba, JIS, Sony, Maxell, Sanyo, Toshiba. Batteries from German and Swiss companies are the most popular.
Different companies have analogs of the 384 battery, such as SR41SW, B384, SR736. Similar in characteristics can be called 392(SR341W; ZA312 (1.45B) is used for hearing aids; 329(SR731SW) is used for watches (height - 3.1 mm). The others are smaller (height - 2.1 mm).
The distinguishing features of 384 batteries include high output over a long period of time, which is very beneficial for use in watches and remote controls. The battery case is hermetically sealed, allowing it to be used in applications with high overloads (such as aviation and space). Equally important is the environmental aspect (silver oxide).
Due to their small size but high energy capacity, they are used in small devices with constant energy consumption:
- Wristwatch (the main element of a Swiss wristwatch)
- Hearing aids
- Keys for cars with remote start function
- Small calculators
- Small children's toys with sound and light function
- Shoes with light effects
Recommendations
Due to its very small size, it poses a danger, particularly to small children (swallowing, chemical/thermal burns). It is not recommended to attempt to open the battery or expose it to strong heat. Batteries do contain a small amount of chemical that may be harmful to health or cause injury.
384 batteries are in high demand, so there are many places where you can buy this product.
If you need a power source with good current output and a large energy reserve, we recommend 384/SR41When purchasing, pay attention to: the integrity of the packaging; the tightness of the element itself (no chips, cracks, or leaks); the voltage (compliance with the device in which you want to use this power element); give preference to world-renowned manufacturers and high-quality products.
In our lives, we often use things that consume energy, so batteries have become a permanent fixture in our lives. This human invention makes many aspects of life easier. Using these power elements in the age of technology is an undeniable advantage and ease of use.
