SR927SW Class A button cells — reliable, compact replacement batteries tested to meet strict quality controls and RoHS compliant. Key benefits Reliable power: Class A SR927SW cells deliver consistent, steady output for small electronics so devices run predictably between changes. Better performance in cold: High operating capacity and superior low-temperature characteristics reduce failures in cooler conditions. Longer usable life: Manufactured and inspected to stringent quality standards for longer service life and dependable performance. Safe and certified: Quality-controlled production and RoHS compliance help ensure safe use and regulatory conformity. What this battery solves Eliminates unexpected device downtime by providing stable voltage and capacity. Reduces frequency of replacements with longer-lasting Class A cells. Maintains performance in low-temperature environments where ordinary cells may underperform. Features and specifications Model: SR927SW (button-cell format) Cell class: Class A Certification: Tested to stringent quality controls; RoHS compliant Performance: High operating capacity with strong low-temperature characteristics Output: Stable, sustained power suitable for precision small devices Compatibility and common uses Ideal for: watches, calculators, clocks, LED light sticks, pointers, small cameras, handheld games, and other compact electronics that accept SR927SW cells. Use scenario 1: Replace the watch battery before travel to cold destinations so timekeeping stays accurate in low temperatures. Use scenario 2: Keep a set in an emergency kit to power LED light sticks and small flashlights reliably during outages. Use scenario 3: Swap into calculators, remote controls, or small cameras to restore consistent operation and extend device life. Purchase with confidence: SR927SW Class A cells offer tested quality, RoHS compliance, and performance designed for compact electronics that demand steady, reliable power.