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Button cell battery Panasonic VL2020 3V 20mAh — coin lithium battery
Summary description:
Panasonic VL2020 is a 3V lithium button cell battery with a nominal capacity of 20mAh. Designed for small electronic devices such as watches, key fobs, calculators, and sensors, it provides stable voltage and long shelf life. Compact coin form factor ensures easy replacement in compatible devices requiring a VL2020-size battery.