Varta Watch Battery - V362 - Silver

The Varta V362 is a high-performance silver-oxide button cell battery designed to provide precise ...

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Product Information

Full details

The Varta V362 is a high-performance silver-oxide button cell battery engineered for users who require precise, reliable power for small electronic devices like wristwatches, medical instruments, and digital calculators. Its primary benefit is the combination of long-term energy stability and a leak-resistant design, ensuring your devices remain protected and powered for extended periods. One caveat to keep in mind is that this is a single-use battery, meaning it is not rechargeable and should be replaced entirely once the voltage depletes.

All features

ColourSilver
Model Part NumberV362
BrandVarta

Extended Product Information

FAQs

Is the Varta V362 rechargeable?

No, the V362 is a primary silver-oxide battery and is strictly for single-use.

What battery codes is the V362 compatible with?

It is a direct replacement for 601, 280-29, SR721W, 362, SR721SWN-PB, SR721, SR58, and 361.

What is the voltage of this battery?

The Varta V362 provides a nominal voltage of 1.55 V.

Can I use this in my car key fob?

Yes, this battery is suitable for various small electronic applications, including many car key remotes that require this specific size.

How should I dispose of these batteries?

Do not throw them in household trash. Please take them to a designated battery recycling collection point to ensure safe disposal.

Troubleshooting

Device does not power on after installation

Verify the battery is inserted with the correct polarity (+ facing up or down as indicated by the device casing) and ensure the contacts are clean.

Battery life seems shorter than expected

Ensure the device itself is not malfunctioning, as a shorted circuit in the electronics can drain batteries much faster than normal use.

Pros and Cons

Pros

  • Stable voltage output over the life of the battery
  • Highly reliable for critical devices like watches and medical equipment
  • Leak-resistant design protects electronic circuits
  • Broad cross-compatibility with many standard battery codes

Cons

  • Not rechargeable; designed for single-use only
  • Must be handled carefully to avoid shorting out by touching both ends simultaneously
  • Small size presents a potential choking hazard for small children

Setup, Compatibility & Care

When installing the Varta V362, ensure the device is powered off. Use non-conductive plastic tweezers if possible to avoid a short circuit. Before inserting, check the compartment for any corrosion from a previous battery; clean it with a dry cloth if necessary. To ensure compatibility, always cross-reference the model number on your old battery with the V362 or its equivalents (SR721W, 362, 601, 280-29). Store in a cool, dry place and keep out of reach of children. If the device will not be used for a long time, it is recommended to remove the battery to prevent potential long-term damage.