Setup, Compatibility & Care
Setup: This is a single-use battery and is installed directly into the device's battery compartment. Ensure the device is powered off before attempting replacement. Handle the battery with non-metallic tweezers to avoid accidental discharge. Match the positive (+) and negative (-) terminals according to the device's markings.
Compatibility: The Varta -V357 is primarily designed for devices requiring a 1.55 V silver-oxide button cell. Common applications include quartz watches (analog and digital), fitness trackers, digital thermometers, small calculators, and certain medical instruments. Always check your device's manual or the existing battery for the correct model number and specifications before purchasing.
Care: Store unused batteries in their original packaging in a cool, dry place, away from direct sunlight and extreme temperatures. Do not attempt to recharge, disassemble, or incinerate the battery, as this can cause leakage or explosion.