The Omron CP1W-BAT01 is a lithium backup battery designed to supply continuous power to the PLC CPU unit during power interruptions, ensuring that memory and critical data remain preserved in the event of a power failure. With a rated voltage of 3 volts and a capacity of 2000 mAh, it delivers long-lasting performance and dependable memory retention for automation systems. Compact and lightweight, the CP1W-BAT01 allows for flexible installation within various control panel configurations. Operating reliably within a temperature range of -10°C to 55°C, this backup battery may be utilized in industrial automation environments across North America, Europe, Asia, and worldwide, where stable memory protection and system reliability are essential for uninterrupted operation.