{"product_id":"liftmaster-485lm-battery-backup-for-garage-door-openers-3840-3850-8360-8550","title":"LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550","description":"\u003cp\u003e485LM is a 12V Replacement Battery. For use with various LiftMaster® DC Motor Garage Door Openers featuring Backup Battery Systems. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperates the Garage Door Opener as if the power was still on, plus all safety and security features will be operational\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12V replacement battery is used in the following models: 8500, 8500W, 8550W, WLED, 8360, \u0026amp; 8360W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e Max door weight with battery increases from 650 lbs. to 850 lbs. with the addition of the 485LM Battery on LiftMaster® Models LJ8900W and LJ8950W.\u003c\/p\u003e\n\u003cp\u003eGenuine LiftMaster® replacement part.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Literature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cgi.widen.net\/view\/pdf\/mwonltrzp5\/114a3273.pdf?t.download=true\u0026amp;u=mcyivk\" rel=\"noopener\" style=\"font-size: 8pt;\" target=\"_blank\"\u003e LiftMaster 485LM Replacement Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jenkins Trading Post","offers":[{"title":"Default Title","offer_id":46661834506470,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/1086\/0774\/files\/BATTIMAGE.jpg?v=1758162003","url":"https:\/\/shopjpack.com\/products\/liftmaster-485lm-battery-backup-for-garage-door-openers-3840-3850-8360-8550","provider":"JPACK","version":"1.0","type":"link"}