Renata Watch Battery - Silver
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Product Information
Full details
This Renata Silver Oxide button cell battery is designed for watch enthusiasts and professionals who need a reliable, high-capacity power source for their timepieces. Its key benefit is consistent, long-lasting performance thanks to its 1.55V Swiss-made silver oxide technology, with a capacity of 16.0mAh. A potential caveat is that, as a single-use battery, it cannot be recharged.
All features
| Colour | Silver |
|---|---|
| Model Part Number | PR\CL2198 |
| Brand | Renata |
Extended Product Information
FAQs
What does 'Silver Oxide' mean for a battery?
Silver oxide is a type of battery chemistry that uses silver (Ag2O) as the cathode material and zinc (Zn) as the anode. This chemistry offers a high energy density, a stable voltage output (1.55V for these button cells), and a long shelf life, making it ideal for small, long-life electronic devices like watches.
Is this battery rechargeable?
No, the Renata Watch Battery - Silver (379) is a single-use, non-rechargeable battery.
What is the capacity of this battery?
This battery has a capacity of 16.0mAh (milliampere-hours).
How should I dispose of used batteries?
Used batteries should be disposed of responsibly according to your local environmental regulations. Many electronics stores or local recycling centers offer battery recycling programs.
What are the physical dimensions of this battery?
The battery has a diameter of 5.8mm and a height of 2.1mm.
Why is 'Swiss made' important for a watch battery?
Being 'Swiss made' often implies adherence to high standards of quality control, precision manufacturing, and reliability, which are crucial for critical components like watch batteries where consistent performance is paramount.
Troubleshooting
Watch not working after battery replacement
Ensure the battery is inserted with the correct polarity (+/-). Check that the battery terminals and compartment are clean and free of debris. Verify that the correct battery model (379) was used.
Device functioning intermittently
The battery may be low or faulty. Try replacing it with a fresh Renata battery. Also, check for any potential short circuits within the device or if the battery is not seated securely.
Battery life is shorter than expected
Ensure the device is not draining the battery excessively (e.g., always-on backlight, frequent alarms). Confirm that the battery is the correct type and voltage for the device. Old or damaged battery contacts can also reduce performance.
Pros and Cons
Pros
- Reliable and consistent power output
- Long operational life for its size
- Compact and suitable for small devices
- Swiss-made for quality assurance
- Stable voltage prevents device malfunction
Cons
- Not rechargeable
- Specific to devices that use 379 battery size
- Disposal should follow local regulations for single-use batteries
Setup, Compatibility & Care
Setup:
- Identify the Battery Compartment: Locate the battery cover on the back of your watch. This may involve a screw-down case back, a snap-on case back, or a small retaining clip.
- Remove the Old Battery: Using a non-metallic tool (like plastic tweezers or a watch case knife), carefully pry out the old battery. Note the orientation of the positive (+) and negative (-) sides.
- Insert the New Battery: Place the Renata Watch Battery - Silver into the compartment, ensuring the positive (+) side faces the correct direction as indicated by the watch mechanism or battery housing.
- Secure the Compartment: Replace the battery cover and secure it according to its original fastening method (screws, clip, or pressure).
Compatibility:
- This battery is specifically designed for devices requiring a 379 silver oxide button cell.
- Commonly used in quartz analog watches, digital watches, calculators, and small electronic devices.
- Always verify your device's manual or the existing battery for the correct model number before replacement.
Care:
- Handle with Care: Avoid touching the battery terminals with bare fingers, as oils can cause corrosion and affect performance. Use plastic tweezers or gloves.
- Storage: Store unused batteries in their original packaging in a cool, dry place away from direct sunlight and metal objects.
- Disposal: Dispose of used batteries responsibly according to local environmental regulations. Do not incinerate.