Power Your Time with Precision: The Sony SR920SW/371 Battery

Is your quartz watch, calculator, or small electronic device losing its reliable tick? The search for a dependable power source ends here. Introducing the Sony SR920SW battery, a compact powerhouse designed for longevity and consistent performance.

Also known by its equivalent model numbers 371, AG6, or LR921H, this Sony silver oxide button cell is the trusted choice for many precision devices. It is perfectly suited for brands like Murata's DW series quartz watches, ensuring your timepiece runs smoothly and accurately.

Why Choose Sony Batteries?

Sony is synonymous with quality and innovation in electronics. Their button batteries are manufactured to rigorous standards, offering stable voltage output throughout their lifespan. This means no sudden drops in power that can affect your device's functionality.

Wide Compatibility

This battery is not just for watches! Its standard size makes it compatible with a vast range of small electronics. From handy calculators and laser pointers to digital thermometers and key fobs, the SR920SW provides the essential energy they need.

Certified by CCC (China Compulsory Certification), this product meets important safety and quality benchmarks, giving you peace of mind with every purchase. Don't let a dead battery pause your daily life. Choose the reliability of Sony.

Keep your essential gadgets running. Choose Sony SR920SW – where precision meets power.