The IC695ACC402, produced by Emerson Automation and originally developed by GE Intelligent Platforms (GE IP), is an energy pack module designed for the PACSystems RX3i platform. Specifically intended for use with RX3i CPUs such as the CPE330, it supplies sufficient backup power to enable the CPU to safely transfer critical data from RAM to non-volatile storage during a power loss, ensuring system integrity and data preservation. Built for durability and dependable performance, the IC695ACC402 offers a typical service life of approximately five years under standard operating conditions. This energy pack may be utilized in industrial automation environments across North America, Europe, Asia, and worldwide, where reliable data retention, uninterrupted operation, and long-term system stability are essential for maintaining high-performance control processes.