{"product_id":"401333-genuine-thermo-king®-20a-boost-charger-kit","title":"401333 | Genuine Thermo King® 20A Boost Charger Kit","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: 20A Boost Charger Kit\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: New\u003cbr\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Thermo King®\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: \u003cspan\u003e401333\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003e1. Compatible Thermo King® Units\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThis boost charger kit is engineered primarily for trailer refrigeration units and multi-temperature systems that experience heavy electrical draws:\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eThermo King Precedent® Series:\u003c\/b\u003e C-600, S-600, S-700, and multi-temp variations (e.g., C-600M, S-600M).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eThermo King SB Series:\u003c\/b\u003e Later production models of the SB-210, SB-230, and SB-330 equipped with compatible electronic interfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003e2. Application Fitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eLiftgate Charging Systems:\u003c\/b\u003e Commonly installed on trailers utilizing electric liftgates to step up voltage and deliver a clean, fast 20-amp charge to the liftgate batteries from the reefer unit's alternator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eTelematics \u0026amp; Solar Integration:\u003c\/b\u003e Used in conjunction with Thermo King TracKing® telematics systems and solar panels to manage power distribution effectively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003e3. Kit Component Check\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eWhen verifying fitment, note that the \u003cb data-path-to-node=\"9\" data-index-in-node=\"38\"\u003e401333\u003c\/b\u003e kit typically includes:\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eThe 20A DC-to-DC boost charger module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eHeavy-gauge marine-grade wiring harnesses with weather-sealed connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eMounting hardware and inline fuses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 20A Boost Charger Kit \u003cstrong\u003e401333\u003c\/strong\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003e \u003c\/b\u003eis an advanced DC-to-DC power management system designed to keep auxiliary battery banks fully charged while out on the road.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003e1. What Does It Do?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eIn standard setups, a tractor's alternator loses voltage by the time the electrical current travels all the way down the long cables to the back of a 53-foot trailer. The Thermo King® Boost Charger solves this by taking the low, dropped voltage and \"boosting\" it up to a clean, stable 20-amp charge.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003e2. Primary Functions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eLiftgate Battery Maintenance:\u003c\/b\u003e It ensures that hydraulic liftgates have enough battery power to operate smoothly at every delivery stop, preventing dead batteries during intense loading\/unloading cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eTelematics Protection:\u003c\/b\u003e It keeps auxiliary batteries charged to power GPS tracking, temperature sensors, and wireless communication systems (like Thermo King TracKing®) even when the main reefer engine is turned off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eSmart Charging:\u003c\/b\u003e It uses microprocessors to prevent overcharging and monitors the battery's health, adjusting the voltage based on ambient temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of Faulty\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp data-path-to-node=\"3\" id=\"p-rc_ce3972bb72771a17-18\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003e1. \u003cspan class=\"citation-39\"\u003eOn-Board Diagnostic Fault LED Active\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-39 citation-end-39\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\" id=\"p-rc_ce3972bb72771a17-19\"\u003e\u003cspan class=\"citation-38 citation-end-38\"\u003eThe boost charger module features built-in LED status lights to indicate modes and faults.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-37 citation-end-37\"\u003eA specific diagnostic failure LED pattern (or a steady fault light) indicates an internal hardware failure, voltage mismatch, or circuit short.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\" id=\"p-rc_ce3972bb72771a17-19\"\u003e\u003ci data-path-to-node=\"4\" data-index-in-node=\"235\"\u003e\u003cspan class=\"citation-36 citation-end-36\"\u003e(Note: A single blinking light usually just means it scaled back power due to high temperatures, which is normal notification, not a total failure).\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/i\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\" id=\"p-rc_ce3972bb72771a17-20\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003e2. \u003cspan class=\"citation-35\"\u003eDead or Constantly Discharged Liftgate\/Auxiliary Batteries\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-35 citation-end-35\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\" id=\"p-rc_ce3972bb72771a17-21\"\u003e\u003cspan class=\"citation-34 citation-end-34\"\u003eThe primary job of the charger is to prevent batteries from draining completely during multi-stop delivery routes.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e If your hydraulic liftgate operates sluggishly, stalls, or the batteries are constantly dead at delivery points, the charger is likely no longer delivering its 20-amp stepped-up voltage. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\" id=\"p-rc_ce3972bb72771a17-22\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003e3. \u003cspan class=\"citation-33\"\u003ePower Status Light is Completely Off\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-33 citation-end-33\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\" id=\"p-rc_ce3972bb72771a17-23\"\u003e\u003cspan class=\"citation-32 citation-end-32\"\u003eIf the main power status LED on the charger housing is dark while the reefer unit is running or connected to a tractor, it signifies a complete lack of input power or a blown internal\/inline fuse.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-31 citation-end-31\"\u003eThis is often caused by damaged wiring harnesses, loose ground connections in the 7-way nose box, or a fried internal circuit board.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003e4. Reefer Alarm Code 61 (Low Battery Voltage)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\" id=\"p-rc_ce3972bb72771a17-24\"\u003eBecause the boost charger is integrated into the trailer's electrical ecosystem, a failing unit can place an parasitic load on the starter battery or fail to route power properly. \u003cspan class=\"citation-30\"\u003eThis often triggers \u003c\/span\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"200\"\u003e\u003cspan class=\"citation-30\"\u003eAlarm Code 61\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-30 citation-end-30\"\u003e on the Thermo King SmartReefer® controller display.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003e5. Intermittent Telematics Dropouts\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eIf your fleet tracking or TracKing® telematics systems lose connection or shut down shortly after the main reefer engine cycles off, the boost charger has failed to maintain the backup battery storage required to keep these components awake.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003eFor more than 90 years, Akebono®has provided the automotive industry with a wide range of foundation brake assemblies and brake friction materials, including brake calipers, drum brakes, and brake pads. Founded as Akebono Sekimen Kogyosho in Japan, it has grown immensely by initiating overseas technical tie-ups and offshore production in North America, Europe, and Asia. Its US subsidiary, Akebono Brake Corporation, focuses on designing and producing low-copper ceramic brake pads for OE manufacturers, including General Motors, Ford Motor Company, Chrysler, Honda, Toyota, Mitsubishi Motors, Mazda, Nissan, Subaru, and Isuzu. It is proud to provide innovative braking solutions that deliver superior braking power, quiet performance, and longer rotor and pad life.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eFirst Truck Parts offers a \u003cstrong\u003e365-days warranty\u003c\/strong\u003e for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.\u003c\/p\u003e","brand":"Thermo King®","offers":[{"title":"Default Title","offer_id":48779389141236,"sku":"401333","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/401333-01_small-1-1.jpg?v=1782432206","url":"https:\/\/firsttruckparts.com\/products\/401333-genuine-thermo-king%c2%ae-20a-boost-charger-kit","provider":"First Truck Parts","version":"1.0","type":"link"}