- ONLY TO USE FOR 475LM BBU UNITS - NOT A REPLACEMENT FOR 485LM. NO BATTERY TERMINALS
- This is a Battery Backup Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers; featuring a battery backup system (BBU)
- Replacement ONLY for Liftmaster 475LM BBU Systtem- Complete kit includes: (2) 12V, 4.5AH Batteries
- Genuine LiftMaster replacement part.
This is a Battery Backup Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers; featuring a battery backup system (BBU). Complete kit includes: (2) 12V, 4.5AH Batteries. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.
