EVEREADY CR2025 Lithium Coin Batteries - 4 Pack
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Product Information
Full details
The EVEREADY CR2025 Lithium Coin Batteries are designed for users needing reliable, long-lasting power for a variety of small electronic devices. Their primary benefit is consistent 3V output and excellent shelf life, ensuring your gadgets are ready when you need them. A potential caveat is their specific size, which means they are only compatible with devices designed for CR2025 cells. This 4-pack offers dependable energy for car key fobs, watches, calculators, fitness trackers, medical devices, and more.
All features
| Model Part Number | CR2025 |
|---|---|
| Brand | Eveready |
Extended Product Information
FAQs
What devices typically use CR2025 batteries?
CR2025 batteries are commonly used in car key fobs, remote controls, watches, calculators, fitness trackers, small LED lights, medical devices like glucose meters, and computer motherboards for CMOS memory.
How long do EVEREADY CR2025 batteries typically last?
The lifespan varies greatly depending on the device and its power consumption. However, EVEREADY CR2025 batteries are known for their long shelf life and reliable performance, often lasting over a year in low-drain devices like watches or key fobs.
Are these batteries rechargeable?
No, the EVEREADY CR2025 is a primary (non-rechargeable) lithium coin cell battery.
What is the voltage of a CR2025 battery?
A CR2025 battery provides a stable nominal voltage of 3V.
How should I store unused batteries?
Store unused batteries in their original packaging in a cool, dry environment. Keep them away from direct sunlight, moisture, and extreme temperatures to maintain their charge and shelf life.
What does 'CR2025' mean?
CR indicates the battery chemistry (Lithium/Manganese Dioxide). 20 signifies the diameter in millimeters (20mm), and 25 signifies the thickness in tenths of a millimeter (2.5mm).
Can I use a CR2032 instead of a CR2025?
While both are 3V lithium coin cells, they differ in size. A CR2025 has a 20mm diameter and 2.5mm thickness, whereas a CR2032 has a 20mm diameter and 3.2mm thickness. They are not interchangeable. Always use the battery size specified by your device manufacturer.
Troubleshooting
Device not powering on after battery replacement.
Ensure the battery is inserted with the correct polarity (+/-). Check that the battery contacts in the device are clean and making good contact. Try a different CR2025 battery from the pack to rule out a faulty cell.
Device operating intermittently or with low power.
The battery may be depleted. Replace with a fresh EVEREADY CR2025 battery. Ensure the battery compartment is clean and the battery is seated correctly.
Battery compartment is difficult to open.
Refer to your device's manual for instructions on how to safely open the battery compartment. Some may require a small tool or specific technique.
Pros and Cons
Pros
- Provides consistent and reliable 3V power.
- Suitable for a wide array of compact electronic devices.
- Excellent shelf life for long-term storage.
- Durable and leak-resistant construction.
- Good value in a multi-pack.
Cons
- Specific CR2025 size limits compatibility to devices using this cell.
- Not rechargeable.
- Performance may vary in extreme temperatures outside typical operating ranges.
Setup, Compatibility & Care
Setup: These are primary batteries and are ready for immediate use upon purchase. To install, carefully open the battery compartment of your device, noting the correct polarity (+/-) indicated inside. Insert the CR2025 battery with the positive (+) side facing upwards (typically indicated by the larger, flatter side of the coin cell). Secure the compartment cover.
Compatibility: The EVEREADY CR2025 is specifically designed for devices that require a CR2025 coin cell. Always check your device's manual or the old battery to confirm compatibility before purchase. Common devices include key fobs, small remote controls, digital scales, glucose meters, and some LED lighting.
Care: Store unused batteries in their original packaging in a cool, dry place away from direct sunlight and extreme temperatures. Avoid exposing batteries to water or fire. Do not attempt to recharge, disassemble, or expose them to heat, as this can cause leakage or injury.