5Pack SR421SW Maxell Watch Battery Button Cell

Maxell Coin Cell Battery SR421SW is most often used as a watch battery replacement. Maxell offers a full line of Watch Electronic Specialty Batteries for applications used in precision engineering tools to power a wide variety of small electronic devices.

Brand / Type: Maxell
Model: SR421SW
Chemistry: Silver Oxide
Output Voltage: 1.55V
Quantity: Card of 5 batteries