Chamberlain Garage Door Opener 8-ft Chain Rail Extension Kit Landscaping-Soils Its multi-functional 20V lithium-ion battery

Chamberlain Garage Door Opener 8 ft Chain Rail Extension Kit Landscaping Soils Its multi functional 20V lithium ion battery Its multi functional 20V lithium ion battery pack and charger with dynamic indicator & 1 hour charge time see instructions for further details and all necessary hardware and instructions for a quick and easy installation Warranty 1 year limited Assembly Required N A Works with Apple HomeKit No Works with MyQ No Works with SkylinkNet No CA Residents: Prop 65 Warning(s) Yes Wi Fi Compatibility No Brand Model Compatibility Chamberlain Bluetooth Compatibility No UNSPSC 30172100 For Chamberlain® chain drive models in 8 ft garage door applications Works on garage doors up to 8 ft high Comes ready to install complete with instructions Kit includes rail extension