Varta SR41 Button Battery 1.55 V Silver Oxide 7.9 mm Diameter 37 mAh Capacity SR41

Varta SR41 Button Battery is a precision silver oxide battery providing a nominal voltage of 1.55 V and a diameter of 7.9 mm. Manufactured in Switzerland with high-quality raw materials, it delivers reliable power for sensitive electronic devices requiring stable and long-lasting energy supply.

The battery’s compact size (height 3.6 mm) and standard termination type allow for broad compatibility with various small electronic instruments and medical devices.

This battery features highest leakage resistance and a constant voltage level, ensuring prolonged operational life and stable performance. It is produced using innovative sealing technology and fully automatic production lines for quality assurance.

The chemistry involves NaOH electrolyte combined with silver oxide and zinc, resulting in low self-discharge rate and long runtime particularly suited to low- and high-drain devices.

Common applications include blood sugar indicators, insulin pumps, electronic calculators, thermometers, remote controls, digital and analogue watches, and toys, meeting demanding performance and reliability needs.

Nominal voltage: 1.55 V with constant voltage maintenance. Diameter of 7.9 mm and height of 3.6 mm for compact form factor. Battery capacity of 37 mAh suitable for low to medium drain devices. Standard termination for easy integration in device battery compartments.

Manufactured in Switzerland with advanced quality control. High leakage resistance preserves battery integrity during storage. Low self-discharge promotes longer shelf life and use periods. Silver oxide and zinc chemistry optimized for precision electronics.

Ideal for medical, electronic, and consumer device applications. Explore the wide category of Button Batteries on EnvMart for reliable energy solutions supporting your electronic device needs.