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Single-use battery Varta V390
Summary description:
The Varta V390 is a high-quality single-use silver-oxide battery with a voltage of 1.55 V. It features a compact button/coin form factor with a height of 3.05 mm and a diameter of 1.16 cm, making it ideal for small devices. Weighing only 1.32 g, this battery provides reliable power for watches, calculators, and other electronic devices.