2 x MAXELL SR621SW 364 D364 602 1.55v Silver Oxide...

Maxell Watch Battery Button Cell SR . Maxell is a worldwide leader in small electronics batteries. 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. Maxell batteries are used in home health devices such as glucose monitors, blood pressure cuffs and digital ear thermometers. Also, button cells can be used in keyless remote entry systems for cars and homes. Hand held electronic devices also use batteries in calculators, watches, photo camera, computers, audio books, games, toys and more. A Cross-reference information guide is included in each order. Made in Japan.

Maxell 364 SR621W 0% Mercury 1.55 Nominal Voltage, Silver Oxide Watch Battery
Lightweight, high-energy density, and stable discharge battery
Leakage Resistance Design
Blister Package: Original Hologram Packaging
Used as a power source for quartz watches, medical devices, keyless remote entry systems, and more