LiftMaster 485LM 12V Battery Replacement FASTS-NLRR318HL 12-24 Volts AC or DC

12-24 Volts AC or DC

For single-arm packages

Bulkhead connector

LiftMaster K20-3100C4

SK-KPS covers standard electrical boxes

LiftMaster 485LM 12V Battery Replacement FASTS-NLRR318HL 12-24 Volts AC or DCLiftMaster 485LM Compatible 12V Replacement Battery Keep your LiftMaster garage door opener running smoothly, even during power outages, with this All Security Equipment certified 12V battery. Designed as a high quality replacement for the LiftMaster 485LM, this battery works with a wide range of LiftMaster DC motor garage door openers and commercial operators that use backup battery systems. Operates the Garage Door Opener as if the power was still