Siemens 6FC3988-7FD20 Industrial Backup Battery

The Siemens 6FC3988-7FD20 is an industrial backup battery designed for use with compatible Siemens automation and numerical control hardware. Operating as an essential power reserve component, this battery provides vital data retention and operational stability during main power interruptions, maintenance cycles, and routine equipment servicing. Designed for straightforward integration into industrial control systems, it safeguards volatile memory, parameter configurations, and system coordinates against unexpected power loss. Built to rigorous industrial manufacturing standards, the unit offers a net weight of approximately 10 kg, making it suitable for demanding panel installations and heavy-duty manufacturing environments. The Siemens 6FC3988-7FD20 is commonly deployed across automated production plants, machine tool centers, and assembly lines to minimize unplanned downtime and guarantee dependable continuity during scheduled component replacement procedures and long-term machine upkeep operations.