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Philips CR1220/00B lithium coin cell battery, 3V, compact button cell for watches and electronics
Summary description:
Lithium coin cell battery Philips CR1220/00B, 3V nominal voltage, designed as a compact button cell for small electronic devices. Suitable for wristwatches, calculators, key fobs, medical devices, and memory backup where a thin, long‑life 3V supply is required. Single-cell replacement compatible with devices specifying CR1220 size and voltage.