Button

What are button cells?

Button cells are small but powerful Batteriesthat are required for a variety of devices. Although they are so small, they reliably deliver energy and are indispensable in many households and in the medical field. They operate a variety of small household appliances, medical devices and offer a constant source of energy that can be rely on.

Application of button cells in various fields

Medical devices

In medical technology, button cells play a central role. They are used in blood glucose meters, thermometers, hearing aids, and amplifiers. Button cells power blood glucose meters, thermometers, and hearing aids. Their long lifespan and compact size make them ideal for portable devices that require continuous performance.

Watches and remote controls

Due to their low self-discharge, button cells are perfect for watches, remote controls, and car keys that need to function reliably over the years.

Calculators

Many calculators use button cells because they consume little power and the batteries last a long time.

Toys

Button cells are perfect for toys that need a long-term energy source without needing to be opened frequently.

The advantages of lithium button cells

Energy density and lifespan

Lithium button cells offer high energy density and are ideal for devices that require a constant energy source. They can last several years and are therefore ideal for devices where constant battery replacement would be impractical, such as medical devices or portable devices.

• Low power consumption devices (e.g., watches, remote controls): Lithium button cells can last up to 10 years.
• Moderate power consumption devices (e.g., calculators, LED lights): Lifespan up to 5 years.
• High power consumption devices (e.g., medical devices): About one year, depending on usage.

Low self-discharge

Lithium button cells are characterized by their exceptionally low self-discharge compared to other batteries and accumulators. This advantage is particularly relevant for applications where the energy source is not actively used over long periods. While many conventional batteries lose voltage over time, lithium button cells maintain their energy efficiency and voltage even when not in use. This ensures a constant supply of energy whenever you need it.

Lightweight design

Lithium button cells impress with their compact size and light weight, making them the optimal choice for a variety of portable devices. These properties are particularly advantageous in applications where the available space for batteries is severely limited.

Wide temperature range

Lithium button cells Work effectively in different temperature ranges. This makes them particularly suitable for use in different environments, from medical devices to electronic devices in the household.

Types of button cells

There are different types of button cells that differ in size, voltage and energy source. This includes alkaline button cells, silver oxide button cells and lithium button cells. Each button cell has its specific properties that make it suitable for certain applications.

• Alkaline button cells offer a high energy output, but are not as durable as lithium button cells.
• Silver oxide button cells offer a constant voltage over a long period of time and are particularly suitable for precise devices such as watches.
• Lithium button cells are the most durable and energy -efficient, ideal for use in medical devices and portable electronic devices.

Popular products and brands on altruan.de

Varta CR2032 3V battery button cell lithium, 1 piece

This lithium button cell of Varta offers a reliable source of energy for a variety of devices such as watches and Other medical devices. It delivers a stable voltage over the entire service life.

Energy button cell CR2032 Lithium manganese dioxides

Energy With this button cell, offers a durable solution for devices with low power consumption. Ideal for remote controls, calculators and LED lights.

Why buy button cells from Altruan.de?

Discover our comprehensive selection of batteries and button cells from renowned brands like Varta, Energizer, and Duracell. Our range includes a variety of sizes and types specifically designed to meet the different requirements of your devices. You can rely on these high-quality products to provide optimal performance and bring you long-lasting satisfaction.

Our batteries are characterized by their reliability and longevity. By choosing the right battery, you not only ensure the best possible performance for your devices but also an excellent price-performance ratio. Trust in high-quality products that guarantee your electronic devices are always ready for use.

Conclusion on button cells

Lithium button cells are ideal for use in portable devices due to their small size and light weight. They offer a reliable and constant power source that does not discharge even when not in use. Button cells work across a wide temperature range. Lithium button cells are suitable for devices that need to deliver constant power over a longer period and where frequent battery changes would be impractical. Discover our selection of various button cells and many other products for your office supplies at Altruan.de.