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Coin cell battery Duracell 2016 BL5 3V — lithium button cell for watches, key fobs, calculators
Summary description:
Duracell 2016 BL5 is a 3V lithium coin (button) cell designed for small electronic devices. Commonly used in wristwatches, car key fobs, calculators, and medical devices, it provides a stable 3V output and compact size for long-lasting low-drain power. Suitable for replacement in compatible devices that require a CR2016-format lithium cell.