Renata Batteries 393 Watch Battery (5 Pack)

Renata Batteries 393 Watch Battery (5 Pack)

• Chemistry: Silver Oxide100% mercury-free.
• Nominal Voltage: 1.55V.
• Nominal Capacity: 80mAh.
• Dimensions: 7.9mm diameter x 5.4mm height.
• Weight: Approximately 1.09g.
• Operating Temperature: 0°C to 60°C
• Self-Discharge: Less than 10% per year at 20°C
• High Drain: Optimized for devices with high peak current demands (e.g., watches with backlight or alarms).
• Leak Resistance: Features a sophisticated sealing process to prevent leakage, protecting sensitive electronics.
• Stable Discharge: Maintains a constant voltage for most of its life cycle, which is critical for timekeeping accuracy.