Build APC RBC7 with two FIAMM FG 21803 Batteries

Today I had to build an APC RBC7 for an APC SMART-UPS 1400 out of two FIAMM FG 21803.

  1. Open the UPS and remove the battery
  2. Remove the first cover to reveal the connectors. You can use a hair dryer to warm up the double sided tape.
  3. Remove the fuse
  4. Mount the fuse on the new battery
  5. Add some double side tape on the cover and place it on the new battery
  6. Remove the plug connectors and add it to the new battery
  7. Add the cover with double side tape
  8. Put the new battery into the UPS, charge it and run the tests

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top