Varta Watch Cell Battery - 133 V 357
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Product Information
Full details
The Varta 133 V 357 watch cell battery is a high-endurance, silver-oxide power source designed for users who require consistent and reliable performance for their digital or analog timepieces. Offering a stable 1.55V output, it is an ideal choice for high-quality watch movements that demand long-term energy accuracy, though it is a single-use battery that cannot be recharged once depleted.
All features
| Model Part Number | 133 V 357 |
|---|---|
| Brand | Varta |
Extended Product Information
FAQs
Is the Varta 133 V 357 rechargeable?
No, this is a silver-oxide primary cell and is strictly for single-use applications.
What is the voltage of this battery?
This battery provides a nominal voltage of 1.55V.
Does this battery contain mercury?
No, this battery is manufactured without added mercury.
Can I use this in devices other than watches?
Yes, provided the device requires the specific size and voltage specifications of the 357/SR44 standard.
How should I store these batteries?
Store them in a cool, dry place in their original packaging to prevent short circuits and moisture damage.
Troubleshooting
Watch does not start after battery installation
Ensure the battery is inserted with the correct polarity (+ side facing up or as indicated by the device housing) and that the contact tabs are clean.
Battery life seems shorter than expected
Verify that your watch is not experiencing mechanical resistance issues, which can increase power consumption, or ensure the watch was not left running in a high-drain mode like a backlight or alarm.
Pros and Cons
Pros
- Stable 1.55V voltage output for accurate timekeeping
- High endurance silver-oxide chemistry
- Mercury-free construction
- Compact and lightweight design (2g)
Cons
- Single-use battery cannot be recharged
- Contains only one battery per pack
- Specific to watch and small electronic device sizing
Setup, Compatibility & Care
When installing the Varta 133 V 357, ensure the contact surfaces in your watch battery compartment are clean and free of dust or debris. Always use non-metallic tweezers to handle the battery to prevent short-circuiting. Check your watch manual to confirm that your specific device requires the SR44 or 357 size. To preserve battery life, store in a cool, dry place and avoid exposure to extreme temperature fluctuations. When the device reaches the end of its life, dispose of the battery according to local regulations regarding household battery recycling.