mini silver battery Energizer 391 / SR1120W / SR55

⌚ ENERGIZER 391 / SR1120W / SR55 SILVER BATTERY

• Long lifespan and reliable performance
• Stable voltage throughout the entire usage period
• Low self-discharge rate
• Silver oxide technology
• High leak resistance
• Ideal for watches and precision electronics

High-quality Energizer 391 (SR1120W) button cell battery, primarily designed for analog and digital watches. It also works perfectly in calculators, medical devices, and other small electronic devices requiring a stable power source.

Thanks to silver oxide technology, it provides a constant voltage of 1.55 V and long, trouble-free operation, ensuring high reliability and precision in small watch mechanisms.