cr 2025 batterie dm

2 min read 25-12-2024
cr 2025 batterie dm

The CR2025 battery, a ubiquitous power source for a vast array of devices, often fades into the background despite its crucial role. This comprehensive guide delves into the specifics of this common battery, exploring its technical specifications, typical applications, lifespan considerations, and viable alternatives. We'll unravel the mysteries surrounding the CR2025, empowering you to make informed choices for your electronic needs.

Understanding CR2025 Battery Specifications

The CR2025 battery is a 3-volt lithium coin cell battery. Let's break down what that means:

  • CR: This designation indicates a lithium manganese dioxide (LiMnO2) battery, a common chemistry known for its high energy density and long shelf life.
  • 20: This refers to the battery's diameter, measuring 20 millimeters.
  • 25: This denotes the battery's thickness, measuring 2.5 millimeters.

These dimensions are crucial for compatibility, ensuring the CR2025 fits snugly into its intended device. Its compact size makes it ideal for space-constrained applications. The 3-volt nominal voltage provides sufficient power for a variety of low-power electronics.

Common Applications of CR2025 Batteries

The CR2025 battery's small size and reliable performance make it a popular choice for a wide range of applications, including:

  • Keyless Entry Systems: Many car key fobs and remote controls rely on the CR2025 for their power needs.
  • Computer Peripherals: Some computer mice, keyboards, and other peripherals utilize this battery type.
  • Medical Devices: Certain medical devices, such as blood pressure monitors and glucose meters, incorporate CR2025 batteries.
  • Watches and Clocks: Many quartz watches and digital clocks utilize the dependable power source of the CR2025.
  • Electronic Toys and Gadgets: Numerous small electronic toys and gadgets use this battery for their power requirements.
  • Remote Controls: From garage door openers to TV remotes, the CR2025 finds application in various remote control systems.

CR2025 Battery Lifespan and Storage

The lifespan of a CR2025 battery is influenced by several factors:

  • Usage: Continuous high-drain applications will deplete the battery faster.
  • Storage: Proper storage in a cool, dry place can significantly extend shelf life. Avoid extreme temperatures.
  • Manufacturing Date: Batteries have a limited shelf life, even when unused. Check the manufacturing date if possible.

Exploring CR2025 Battery Alternatives

While the CR2025 is readily available, alternatives exist depending on your specific needs:

  • CR2032: This battery offers a slightly larger diameter (20mm vs 20.5mm) and increased capacity. Ensure compatibility before using as a replacement.
  • Other Lithium Coin Cell Batteries: Various other lithium coin cell batteries are available with different capacities and sizes. Consult the device's specifications for acceptable alternatives.

Choosing and Handling CR2025 Batteries Safely

  • Authenticity: Purchase batteries from reputable retailers to ensure quality and avoid counterfeits.
  • Disposal: Dispose of used CR2025 batteries responsibly according to local regulations. Many municipalities have dedicated battery recycling programs.
  • Safety: Avoid short-circuiting the battery, as this can lead to overheating or damage.

This detailed guide provides a comprehensive overview of the CR2025 battery, addressing its specifications, applications, lifespan, and alternatives. By understanding these aspects, you can make informed decisions regarding battery selection, usage, and disposal, ensuring optimal performance and safety. Remember to always consult your device's manual for specific battery recommendations and safety precautions.

Related Posts


Latest Posts


close