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Button cell battery Panasonic VL1220 — 3V, 7 mAh coin battery for watches and small electronics
Summary description:
Panasonic VL1220 is a 3V button cell coin battery with 7 mAh nominal capacity. Designed for small electronics such as watches, key fobs, calculators, medical devices and backup clocks, it provides stable voltage for low-drain applications. Compact size and long shelf life make it suitable for replacement and spare power in portable devices.