VARTA 364101401 - Silver Oxide SR60, SR621 1.55V 20mAh Button Cell Battery

This battery is primarily designed for watches, calculators, key fobs, and other small electronic devices that specify the SR60, SR621, V364, or equivalent silver oxide battery.

No, the VARTA 364101401 is a single-use (non-rechargeable) silver oxide button cell battery.

SR621SW and V364 are common designations for the same type of silver oxide battery, referring to its size and chemistry. The VARTA 364101401 is equivalent to these.

Battery life varies greatly depending on the device's power consumption. However, due to its silver oxide chemistry and 20mAh capacity, it is designed for long-term use in low-drain applications like watches.

While some devices may use batteries of the same size in both chemistries (e.g., LR621 alkaline vs. SR621 silver oxide), it is not recommended. Silver oxide batteries offer more stable voltage and longer life, which can be critical for sensitive electronics.

Button cell batteries should be disposed of responsibly. Check with your local waste management services for specific recycling or disposal guidelines, as they often require special handling.

Single-use means the battery is designed to be used until its power is depleted and then replaced. It cannot be recharged.

Ensure the battery is correctly inserted with the correct orientation (+/-). Check that the battery contacts within the device are clean and free of debris. Verify that the battery is not expired.

Confirm that the correct battery type (V364/SR621SW) is being used. Some devices may have higher power demands than this battery can sustain long-term. Check for any potential short circuits in the device.

Clean the battery contacts on both the battery and the device with a soft, dry cloth. Ensure the battery is fully seated within its compartment.