energizer 2025 lithium coin battery

2 min read 27-11-2024

Energizer 2025 Lithium Coin Battery: A Deep Dive

The Energizer 2025 lithium coin battery is a small but mighty power source, finding its way into a surprising array of devices. This article delves into its specifications, applications, and what sets it apart from competitors. We'll explore its advantages, disadvantages, and answer some frequently asked questions.

Understanding the Energizer 2025

The Energizer 2025 is a lithium coin cell battery, specifically a CR2025. The "CR" designation indicates it's a lithium manganese dioxide battery, known for its high energy density and long shelf life. The "2025" refers to its physical dimensions: 20mm in diameter and 2.5mm in thickness. This compact size makes it ideal for applications where space is at a premium.

Key Features & Specifications:

Nominal Voltage: 3 Volts
Chemistry: Lithium Manganese Dioxide (LiMnO2)
Size: 20mm diameter x 2.5mm thickness
Typical Capacity: 150-180 mAh (depending on discharge rate and conditions)
Long Shelf Life: Can retain a significant portion of its charge for years under proper storage conditions.
High Energy Density: Packs a significant amount of power for its size.

Applications of the Energizer 2025

Its compact size and reliable performance make the Energizer 2025 a popular choice across many industries:

Motherboards: Commonly found on computer motherboards for CMOS (Complementary Metal-Oxide-Semiconductor) memory.
Smart Watches and Fitness Trackers: Powers the internal clocks and low-power sensors in many wearable devices.
Key Fobs and Remote Controls: Provides the power for car key fobs, garage door openers, and other remote control devices.
Medical Devices: Used in hearing aids, blood pressure monitors, and other small medical instruments.
Calculators and Electronic Gadgets: Often found powering calculators, digital scales, and other small electronics.

Advantages of the Energizer 2025

Compact Size: Ideal for space-constrained applications.
Long Shelf Life: Maintains its charge for extended periods, minimizing replacement needs.
Reliable Performance: Consistent voltage output throughout its lifespan.
Wide Availability: Easily purchased from various online and physical retailers.
Cost-Effective: Generally a budget-friendly option compared to some other battery types.

Disadvantages of the Energizer 2025

Limited Capacity: Lower capacity compared to larger battery formats.
Not Rechargeable: Disposable and must be replaced once depleted.
Sensitivity to Extreme Temperatures: Performance can be affected by extreme heat or cold.
Potential for Leakage: Improper storage or usage can lead to battery leakage.

Frequently Asked Questions (FAQs)

Q: How long does an Energizer 2025 battery last?

A: The lifespan depends heavily on the device's power consumption. In low-power devices, it can last for several years. In higher-power applications, it might only last a few months.

Q: Can I recharge an Energizer 2025 battery?

A: No, Energizer 2025 batteries are not rechargeable. Attempting to recharge them can be dangerous.

Q: How should I store Energizer 2025 batteries?

A: Store them in a cool, dry place, away from direct sunlight and extreme temperatures.

Q: What are some alternatives to the Energizer 2025?

A: Other brands offer equivalent CR2025 batteries, such as Panasonic and Duracell. However, choosing a reputable brand is crucial to ensure quality and safety.

Conclusion

The Energizer 2025 lithium coin battery offers a reliable and convenient power solution for a wide range of applications. Understanding its specifications, advantages, and limitations allows you to choose the right battery for your needs. Remember to always dispose of used batteries properly to protect the environment.

energizer 2025 lithium coin battery