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Rapid Online - Rapid Electronics Ltd.£1.67Visit shop Varta 00390101401 Silver Oxide SR54, SR1131 1.55V 80mAh Button Cell
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The Varta V390 is a primary silver oxide button cell battery designed for miniature electronics, offering reliable and precise energy. It's ideal for watch enthusiasts, users of fitness trackers, digital thermometers, and calculators who need a stable, long-lasting power source. While offering excellent performance and leakage resistance, it is a single-use battery and cannot be recharged.
| Colour | Silver |
|---|---|
| Model Part Number | 00390 101 111 |
| Brand | Varta |
The V390 is ideal for miniature electronics such as wristwatches, fitness trackers, calculators, digital thermometers, and other small devices requiring a stable, long-lasting power source.
The Varta V390 battery has a nominal voltage of 1.55 V.
The lifespan varies greatly depending on the device's power consumption. However, silver oxide batteries like the V390 are known for their long shelf life and consistent performance, offering extended operation times in low-drain devices.
No, the Varta V390 is a primary, single-use battery and is not designed to be recharged.
It means the battery does not contain mercury, making it a more environmentally friendly option compared to older battery chemistries. It's a significant step towards safer and greener energy solutions.
Store them in their original packaging in a cool, dry place, away from direct sunlight and extreme temperatures, to maintain their charge and performance.
The V390 battery has a diameter of approximately 11.6 mm and a height of about 3.05 mm.
Ensure the battery is inserted with the correct polarity (+/-). Check that the battery contacts in the device are clean and making proper contact. Try a new V390 battery to rule out a faulty cell.
Verify that the correct battery type (V390/SR54) is being used. Clean the battery contacts and the device's internal battery compartment. If the issue persists, the device may have other problems or require a battery with higher drain capability.
Refer to your device's user manual for specific instructions. Ensure you are using the correct tool if necessary and do not force components, which could cause damage.
Setup:
Compatibility:
The Varta V390 is equivalent to other battery designations such as SR54, RW39/SR1130 SW, and 1130SO. Always refer to your device's manual for confirmed compatibility. Its dimensions (11.6mm diameter, 3.05mm height) are standard for many small electronic devices.
Care:
