Eveready CR2025 Lithium Coin Batteries - Silver
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Product Information
Full details
The Eveready CR2025 Lithium Coin Batteries are for anyone needing reliable, long-lasting power for small electronic devices. Their key benefit is consistent 3V output and a long shelf life for everyday electronics like key fobs, watches, and fitness trackers. A potential caveat is that, like all coin cells, they require careful handling to prevent ingestion by children or pets.
All features
| Colour | Silver |
|---|---|
| Model Part Number | CR2025 |
| Brand | Eveready |
Extended Product Information
FAQs
What devices use Eveready CR2025 batteries?
Eveready CR2025 batteries are suitable for a wide range of small electronic devices, including car key fobs, remote controls, watches, calculators, fitness trackers, LED lights, and computer motherboards.
How long do Eveready CR2025 batteries typically last?
The lifespan varies depending on the device's power consumption. However, these batteries are known for their long shelf life and consistent power delivery, providing reliable performance for extended periods in low-drain devices.
Are these batteries rechargeable?
No, Eveready CR2025 batteries are primary (non-rechargeable) lithium coin cells. They are designed for single use and should be replaced when depleted.
How should I store these batteries?
Store them in a cool, dry place, away from extreme temperatures, moisture, and direct sunlight. Keep them in their original packaging until ready for use.
What does 'CR2025' mean?
CR indicates the battery chemistry (lithium-manganese dioxide). 2025 refers to the size: 20mm in diameter and 2.5mm in thickness.
Are these batteries safe for all medical devices?
While CR2025 batteries are used in many small medical devices, always refer to your specific medical device's manual to confirm compatibility and any special handling instructions.
What is the voltage of an Eveready CR2025 battery?
The Eveready CR2025 battery provides a stable voltage of 3 Volts (3V).
Troubleshooting
Device not powering on after battery replacement
Ensure the new battery is inserted correctly with the positive (+) side facing the correct direction. Check that the battery contacts in the device are clean and making good contact with the battery. Try a different new battery to rule out a faulty cell.
Intermittent device function or weak performance
Verify that the battery is fully seated and that the device's battery compartment is clean. If the battery is old, it may have reached the end of its life and needs replacement. Ensure the device is not exposed to extreme temperatures.
Battery compartment difficult to open or close
Consult the device's user manual for specific instructions on opening and closing the battery compartment. Use a non-metallic tool if needed to gently pry open the compartment, being careful not to damage the device.
Pros and Cons
Pros
- Provides stable and reliable power output.
- Long shelf life for storage.
- Compatible with a wide variety of small electronic devices.
- Leak-resistant construction for device safety.
- Good performance across different temperatures.
Cons
- Small size poses a choking hazard for children and pets.
- Requires specific tools or care to replace in some devices.
- Performance may degrade in extreme cold or heat compared to specialized batteries.
- Finite lifespan, requiring periodic replacement.
Setup, Compatibility & Care
Setup:
- Identify the battery compartment in your device (e.g., back of a remote, side of a watch).
- Gently open the compartment, noting the orientation of the old battery.
- Insert the new Eveready CR2025 battery, ensuring the '+' side faces outwards or as indicated in the device manual.
- Securely close the battery compartment.
Compatibility:
These CR2025 batteries are compatible with devices requiring a 3V lithium coin cell of this size, including but not limited to:
- Car key fobs
- Remote controls
- Digital watches and calculators
- Fitness trackers and small medical devices (e.g., glucose meters)
- LED lights and small electronic toys
- Computer motherboards
Care:
- Store batteries in a cool, dry place away from direct sunlight.
- Keep batteries away from small children and pets, as they can be harmful if swallowed.
- Do not attempt to recharge non-rechargeable batteries.
- Avoid exposing batteries to extreme temperatures or moisture.
- Dispose of used batteries responsibly according to local regulations.