Description
- Murata CR1220 is a lithium coin cell battery.
- It provides a nominal voltage of 3 volts, suitable for low-power devices.
- The battery has a diameter of 12 millimeters and a thickness of 2.0 millimeters, with a compact coin shape.
- It utilizes lithium manganese dioxide (Li-MnO2) as the cathode material.
- The CR1220 battery has a typical capacity of approximately 35 milliampere-hours (mAh).
- It has a long shelf life, retaining up to 90% of its original capacity after five years of storage.
- The battery operates within a temperature range of -30°C to +60°C.
- It is commonly used in watches, calculators, remote controls, key fobs, medical devices, small electronics, and more.
- The battery incorporates a leak-resistant design, overcurrent protection, and a safety vent.
- The Murata CR1220 battery follows international standards such as ISO 9001 and ISO 14001.



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