Silver oxide

Button cells for small devices

Still the main technology for the watch and clock market sectors. Ideal for miniature devices where space is limited and where a flat voltage profile is preferable. 

Available in button format.

Applications are watches and other small electronic devices.

Technical - Silver Oxide - IEC Code SR

The key features are

• Primary: non-rechargeable
• Nominal voltage 1.55V
• Maximum open circuit voltage 1.63V 
• Energy density 130 Wh/kg - 450 Wh/l 
• Operating temperature range 0°C to 60°C 
• Shelf life: four years storage at 20°C