VARTA Silver V 377 - Silver

They are ideal for small electronic devices such as wristwatches, calculators, small remote controls, key finders, and other low-drain gadgets that require a stable 1.55V power source.

Battery life varies significantly depending on the device's power consumption. For low-drain devices like watches, they can last for several years. For devices with slightly higher draw, the lifespan will be shorter.

No, the VARTA V 377 is a single-use (primary) battery and is not designed to be recharged. Attempting to recharge it can be dangerous and damage the device.

Silver-oxide batteries, like the V377, offer a more stable voltage discharge curve and generally have a longer shelf life compared to alkaline batteries. They are often preferred for devices sensitive to voltage fluctuations, such as watches and precision instruments.

SR66 and SR626 are industry designations for button cell batteries with specific dimensions and chemistry. The V377 is equivalent to these types, indicating its size (6.8mm diameter, 2.6mm height) and Silver-Oxide (SR) chemistry.

Dispose of used batteries responsibly. Many local recycling centers or electronics stores have battery recycling drop-off points. Avoid disposing of them in regular household waste.

Ensure the battery is inserted with the correct polarity (+/-). Check that the battery contacts inside the device are clean and making good contact. Try re-seating the battery.

The battery may be low or not making proper contact. Clean the battery and device contacts with a dry, lint-free cloth and reinsert the battery. Ensure the battery is the correct type for the device.

This battery is designed for low-drain devices. If used in a high-drain application, it will deplete quickly. Ensure the device is functioning correctly and not drawing excessive power. Check for any battery-saving settings on the device.