Duracell 2450 Lithium Coin Battery, 1-Pack – 1 Count is a compact, long-lasting power source designed for compact electronics that require a reliable 3 V coin cell. This high-energy primary battery is ideal for devices like watches, calculators, keyfobs, and small medical or precision instruments. It delivers steady performance in a compact form, making it a option for everyday electronics that demand dependable, long-life power.
Key benefits
- Compact, 3 V power source designed for small devices that require a reliable coin cell.
- Durable lithium chemistry provides stable voltage over the life of the battery.
- Long shelf life helps ensure readiness for replacement when needed.
- 1-pack convenience ensures you have a ready replacement on hand.
- Easy to replace in compatible devices without specialized tools.
Ingredients / Components
- Lithium-based chemistry is used to deliver a steady 3 V output for compatible devices.
- Coin-format construction enables compact installation in small electronics.
Usage tips and suitability
- Best for devices requiring a 3 V coin-style lithium battery with long life.
- Always replace in pairs if your device recommends it, and follow device-specific instructions for installation.
- Store in a cool, dry place when not in use to preserve battery integrity.
Whether you’re stocking up for routine replacements or you’re a responsible caretaker for devices that depend on precise power, this Duracell lithium coin battery is a dependable choice that helps keep small electronics running longer between changes.
How to use Duracell 2450 Lithium Coin Battery
A quick guide to replacing a 3 V coin cell in compatible devices.
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Power down
Turn off the device and, if applicable, remove any accessories or covers to access the battery compartment.
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Open battery compartment
Locate and open the battery cover, taking care not to damage any seals or springs inside.
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Insert new battery with correct polarity
Insert the new Duracell 2450 battery, aligning the positive and negative contacts as indicated in the device.
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Close and test
Replace the cover securely and power the device on to confirm proper operation.
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Dispose or recycle
Dispose of the old battery according to local regulations or a designated battery recycling program.
Frequently Asked Questions
What is this battery best used for?
This is a 3 V lithium coin battery suitable for small electronics like watches, calculators, key fobs, and remotes.
Is this safe for children?
Keep batteries out of reach of children. If swallowed, seek medical attention immediately. Do not use in devices that require a sealed or leak-proof battery case.
How should I store this battery when not in use?
Store in a cool, dry place to preserve battery integrity and prevent corrosion. Keep away from heat sources and metal objects.
What should I do before inserting a new battery?
Be sure to power off the device, check battery polarity, and insert the new battery following the device’s orientation marks. Recycle used batteries according to local guidelines.
Are there any precautions for using this lithium coin battery?
Do not recharge. Do not disassemble. Do not expose to extreme heat. Keep out of reach of children and pets. Follow device-specific instructions for installation.






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