The OMRON CPM2A-BAT01 is a high-quality, non-rechargeable lithium backup battery designed specifically for the CPM2A CPU unit. With a voltage rating of 3.6 V and a capacity of 1 Ah, this battery ensures reliable data retention and operation of the controller during power loss or resets. Ideal for industrial automation applications, the CPM2A-BAT01 offers exceptional value and performance, making it an essential component for maintaining system integrity in OMRON's CPM2A series.