FIEDLER > Accessories > Power supplies > Batteries and packs > Real-Time Backup Battery
Batteries and packs

Real-Time Backup Battery

The battery is used to back up the real-time clock (RTC) in FIEDLER AMS data loggers and control units. It ensures that the time is maintained even during a main power outage.

  • Type: lithium battery (e.g., CR2032)
  • Voltage: 3 V
  • Long service life (up to 10 years)
  • Designed for H3, H7, Q2, E2, and M2001 units

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Real-Time Backup Battery



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