Button Cell Battery VINNIC SR626SW / 377 Silver Oxide 1 pc 1.55 V

VINNIC SR626SW / 377 is a single silver oxide button cell battery with a nominal voltage of 1.55 V supplied as one piece. It is engineered for compact electronic devices where stable voltage and low self-discharge are important. The battery's chemistry provides consistent power output over its service life and is suitable for replacing depleted cells in watches, calculators, small medical instruments and remote controls.

Advantages

The silver oxide chemistry delivers a steady voltage under varying loads and a relatively long shelf life compared with alkaline button cells. The small form factor allows installation in confined battery compartments, and the single-piece supply is convenient for one-off replacements. Designed for precision devices, the cell maintains voltage stability that supports timekeeping, display contrast and accurate low-current operation.

Suitable for

• Wristwatches and timepieces
• Calculators and small electronic displays
• Hearing aids and small medical instruments with compatible size
• Key fobs, remote controls and laser pointers
• Small toys and electronic accessories

Key specifications

• Chemistry: silver oxide
• Nominal voltage: 1.55 V
• Cell type: button/coin cell (single piece)
• Typical application: low-drain to moderate-drain small electronics
• Form factor: compact, suitable for devices accepting SR626SW / 377-sized cells

How to use

Before installation, verify the device accepts a silver oxide SR626SW / 377-sized cell and confirm correct polarity markings on the battery and device. Insert the cell into the battery compartment following the device manufacturer's instructions, ensuring a secure fit and correct orientation of positive and negative sides. Dispose of the used battery according to local regulations for battery recycling and replacement schedules to maintain device performance.

Usage recommendations

Store unused batteries in a cool, dry place away from direct heat and metal objects that could short-circuit terminals; remove the battery from a device if storing the device for extended periods. Replace with the same chemistry and size to preserve device functionality and avoid using damaged or leaking cells.