CR2025 Batteries - EEMB - Yellow - CR2025
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Full details
This guide is for users needing reliable 3V lithium coin cell batteries, particularly for powering retro game cartridges like Game Boy and Nintendo DS. The key benefit is long-lasting, stable power and eco-friendly composition. A caveat is that these are not rechargeable and must be replaced when depleted. This 10-pack of EEMB CR2025 batteries offers consistent performance, high energy density, and a wide operating temperature range, making them a dependable choice for various small electronic devices.
All features
| Colour | Yellow |
|---|---|
| Model Part Number | CR2025 |
| Brand | EEMB |
Extended Product Information
FAQs
Are these batteries rechargeable?
No, EEMB CR2025 batteries are non-rechargeable lithium batteries. They must be replaced when depleted.
What is the shelf life of these batteries?
These batteries have a low self-discharge rate, losing less than 3% per year at room temperature, providing a long effective period.
Can I use these batteries in my Nintendo DS?
The CR2025 is a common battery for DS game cards to retain save data. Always check your specific DS game card requirements to confirm compatibility.
Do these batteries contain mercury?
No, EEMB CR2025 batteries are environmentally friendly and mercury-free.
How do I dispose of used batteries?
Dispose of used batteries responsibly according to your local electronic waste and battery recycling regulations.
What does UN 38.3 compliant mean?
UN 38.3 is a United Nations recommendation for testing and standards for the transport of lithium batteries, ensuring they are safe for shipping.
How can I verify EEMB's UL certification?
You can search for "MH20555" on the UL (Underwriters Laboratories) website to find all EEMB UL certifications.
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. If replacing in a game cartridge, confirm the cartridge is properly seated in the console.
Save data not being retained in game cartridges
Verify that the correct battery type (CR2025) was used and installed properly. Ensure the battery is fresh and not a depleted one. If issues persist, the cartridge's battery holder might need cleaning or repair.
Battery life seems shorter than expected
Confirm the device is not drawing excessive power. Check for any short circuits or device malfunctions. Ensure the battery was stored correctly before installation.
Pros and Cons
Pros
- Reliable and stable 3V power output.
- Extended shelf life due to low self-discharge.
- Suitable for a broad range of operating temperatures.
- Environmentally conscious design (mercury-free).
- Direct replacement for many game cartridges without soldering.
- Backed by EEMB's 20+ years of experience and global technical support.
Cons
- Not rechargeable; requires replacement when depleted.
- Small size may be a choking hazard for children.
- Specific compatibility should be verified for non-listed devices.
Setup, Compatibility & Care
Setup:
These CR2025 batteries are designed for direct replacement. Ensure the device is powered off before attempting to replace the battery. Note the positive (+) and negative (-) terminals when installing, matching them to the device's requirements. For game cartridges, carefully open the cartridge and replace the old battery with the new EEMB CR2025, ensuring a snug fit.
Compatibility:
This battery is a standard CR2025 3V lithium coin cell. It is an ideal replacement for devices that specify CR2025 batteries, including many Game Boy, Game Boy Color, and Game Boy Advance cartridges, as well as various other small electronic devices. Always check your device's manual or the existing battery for confirmation.
Care:
- Store batteries in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep batteries away from children and pets.
- Do not attempt to recharge these batteries, as they are non-rechargeable and doing so can be dangerous.
- Dispose of used batteries responsibly according to local regulations.
- Avoid short-circuiting the battery terminals.