Varta Zinc Silver Oxide Button Battery, 1.55 V, 6.8 mm Diameter, 14.5 mAh Capacity, Model 20321903501

Varta 20321903501 zinc silver oxide button battery delivers a nominal voltage of 1.55 V with a compact 6.8 mm diameter and 1.65 mm height. Engineered using high-quality zinc and silver oxide chemistry with NaOH electrolyte, this battery is designed for precision and reliability in powering small electronic devices such as blood sugar indicators, insulin pumps, electronic calculators, remote controls, thermometers, toys, and both digital and analogue watches.

It features a standard termination type and innovative sealing technology that ensures high leakage resistance and a low self-discharge rate. Manufactured under fully automated production lines with strict quality control, this battery provides constant voltage levels and long running time for reliable device operation.

The battery is part of Varta’s V MF series and adheres to IEC code SR616SW (SR65). Originating from Switzerland, it upholds the highest quality standards without any specific third-party certifications indicated.

High nominal voltage of 1.55 V ensures stable performance. Compact diameter of 6.8 mm ideal for miniature electronics. Battery capacity of 14.5 mAh provides long-lasting use. Low self-discharge rate for extended shelf life.

Constructed with zinc, silver oxide chemistry and NaOH electrolyte. Standard termination type facilitates easy installation. Height of 1.65 mm supports sleek device designs. High leakage resistance ensures durability and safety.

Produced with innovative sealing technology for reliability. This Button Battery is well suited for use in various industrial, medical, and consumer electronics applications where a compact, dependable power source is essential.

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