Battery 315

The widespread use of batteries has led to the development of various types of power sources. The 315 battery is a type of button cell.

Technical specifications

Based on its chemical composition, this type of battery is classified as a silver-zinc mini-battery. Its key technical characteristics are:

1. voltage – 1.55 V (remains constant throughout the entire service life, until completely discharged);
2. capacity – 19 mAh;
3. the period of use is calculated for 5 years;
4. tablet diameter - 7.9 mm;
5. thickness – 1.6 mm.

Manufacturers

The Swiss brand Renata can confidently be called the leading manufacturer of button batteries in general, including the 315 size. Competitors in this market also stand out:

1. Sony;
2. Panasonic;
3. Maxell;
4. Varta;
5. Duracell;
6. Eveready;
7. Universeel.

The listed manufacturers produce similar batteries of size 315, which produce the same voltage and are characterized by the same capacity.

Analogues

Analogues with similar voltage and diameter include:

• SR716SW;
• S38;
• 1187SO;
• SR67;
• SP315;
• V315

Main differences from other similar charging elements

The power element in question stands out among similar button batteries due to its stable constant voltage, which is considered quite high given its miniature form.

The properties of the button battery are not affected by temperature changes, the operating range is from -20^O up to +35^O WITH.

Where is it used?

Batteries of size 315 are also called watch batteries, since they are most often used in wristwatches (quartz and electronic). Renata Companydirectly manufactures stand-alone components for Swiss watch manufacturers.

In addition, mini-charge elements have found application in:

1. hearing aids,
2. calculators,
3. musical toys,
4. small medical equipment,
5. touch lighters.

What is prohibited to do with a battery?

Coil batteries have a low self-discharge rate; even with regular electronic use, they will last 2-3 years. Therefore, they are not designed for recharging. Do not open the contents of the battery; dispose of it only at designated battery collection points.

Where to buy?

You can buy it in stores selling electronics and related goods;

1. Batareyka-Shop.ru;
2. Int-Time.ru;
3. Remesho.ru;
4. Batterymag.ru;
5. Westime.ru

Consumer Advice

The 315V power source is easy to use. It's important to use it as directed and keep it out of the reach of curious children. A child might taste the shiny metal micro-puck, accidentally swallow it, or insert it into a nostril.