The Sony 377 Silver Oxide Battery is a high-performance button cell designed for precision timepieces and compact electronics. With stable voltage output and superior shelf life, it’s the perfect choice for wristwatches, small medical devices, and calculators. Built to meet Sony’s high manufacturing standards, the 377 ensures reliable, leak-free performance
CR377 BATTERY SONY
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LITHIUM BATTERY
- Model: 377 (Also known as SR626SW)
- Voltage: 1.55V
- Chemistry: Silver Oxide
- Capacity: Approx. 28–30mAh
- Diameter: 6.8mm
- Height: 2.6mm
- Shelf Life: Up to 5 years
- Stable output for accurate timekeeping
- Mercury-free, environmentally friendly
