LiftMaster 485LM 12V Battery Replacement FASTS-NLRR318HL LiftMaster Thermostat Control Heater &

LiftMaster Thermostat Control Heater & Plate | LIF-MA201

Bulkhead connector

For single-arm packages

LiftMaster K20-3100C4

LiftMaster SL575GL

LiftMaster 485LM 12V Battery Replacement FASTS-NLRR318HL LiftMaster Thermostat Control Heater &LiftMaster 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