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BESTON CR1220 Coin Cell Lithium Battery 3V 40mAh

The BESTON CR1220 is a 12.5mm primary lithium coin cell designed to deliver stable, long-lasting energy for space-constrained, low-drain electronics. It provides makers and engineers with an efficient power solution for miniature Real-Time Clock (RTC) modules, wearable prototypes, and custom sensor circuits.  
​Key Specifications:
​Operating Voltage: 3V
​Chemistry: Lithium Manganese Dioxide (Li-MnO2)  
​Capacity: 40mAh  
​Compatibility: Mini RTC Modules, Microcontroller Boards, Wearables
Battery battery 9v
15.00 LE 15.00 LE