{"product_id":"liftmaster-485lm-oem-battery-backup","title":"Liftmaster 485lm OEM Battery Backup","description":"\u003cdiv class=\"mb3\"\u003e\n\u003cdiv class=\"dangerous-html mb3\"\u003eEasy day- battery replacement instructions 1. Disconnect power to opener. 2. Using a Philips head screwdriver, remove the battery cover on the motor unit. 3. Remove old battery and discard. 4. Partially insert new battery into motor unit with terminals facing out. 5. Connect red (+) and black (-) wires from motor unit to corresponding terminals on battery. 6. Replace battery cover. 7. Reconnect power.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb3 f6 mid-gray lh-title overflow-visible db\"\u003e\n\u003cdiv class=\"dangerous-html mb3\"\u003e\n\u003cul\u003e\n\u003cli\u003eAllows you to still come \u0026amp; go through your garage door, when the power goes out\u003c\/li\u003e\n\u003cli\u003eLiftmaster 485lm battery backup system - chamberlain part number 4228- 100% omen\u003c\/li\u003e\n\u003cli\u003eNew production dates- liftmaster factory supplied\u003c\/li\u003e\n\u003cli\u003eAlso works with sears and home depot garage door battery back ups- replacement part\u003c\/li\u003e\n\u003cli\u003eCompatibility for all battery back up units with slide in battery - 3850\/8550 and new models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Jenkins Trading Post","offers":[{"title":"Default Title","offer_id":53432922407212,"sku":null,"price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/7251\/3324\/files\/batt.jpg?v=1783943261","url":"https:\/\/jenkinstradingpost.com\/products\/liftmaster-485lm-oem-battery-backup","provider":"Jenkins Trading Post","version":"1.0","type":"link"}