{"title":"40A DC to DC Chargers","description":"\u003cp\u003eCompare 40A DC to DC battery chargers for balanced touring performance and faster recovery of larger auxiliary batteries.\u003c\/p\u003e","products":[{"product_id":"renogy-40a-dc-dc-battery-charger-with-mppt","title":"Renogy 40A DC to DC Battery Charger with MPPT","description":"\u003ch3\u003e\u003cspan\u003eRenogy 40A DC to DC Battery Charger with MPPT\u003c\/span\u003e\u003c\/h3\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Renogy 40A DC to DC Battery Charger with MPPT is a cost effective dual input charging solution for 4WD, touring, caravan and auxiliary battery systems.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to charge your auxiliary battery from the vehicle alternator while driving and from solar when available, the charger combines DC to DC charging and MPPT solar control in one compact unit. Solar or DC charging priority can be selected, with the charger automatically switching between available inputs to maintain charging.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with both conventional and smart alternators, the Renogy 40A charger supports lithium iron phosphate, AGM, gel and flooded lead acid batteries.\u003c\/span\u003e\u003c\/p\u003e\u003ch4\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e40A maximum DC to DC charging output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated MPPT solar charging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelectable DC or solar charging priority\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic switching between alternator and solar inputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with conventional and smart alternators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for LiFePO4, AGM, gel and flooded batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 584W output power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharging efficiency of 93% or greater\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommon negative electrical design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre installed wiring for easier installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact heat sink cooled enclosure\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h4\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum charging output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e40A\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDC input range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e11.2V to 24V\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSolar input range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e12V to 30V\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eOutput voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0 to 16V\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum output power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e584W\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eRecommended input fuse:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e60A\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eRecommended output fuse:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e50A\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e195 × 149 × 48 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e1.2 kg\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIP31\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eRBC40D1S\u003c\/span\u003e\u003c\/p\u003e\u003ch4\u003e\u003cspan\u003eComplete Your Installation\u003c\/span\u003e\u003c\/h4\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePair the Renogy 40A charger with a 12 Volt Hub installation loom or job ready wiring kit to avoid sourcing cable, protection, terminals and installation consumables separately.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoose the charger on its own or build it into a complete 12V charging solution to suit your installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48602221707509,"sku":"RBC40D1S-AU","price":189.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/4577\/2789\/files\/RBC40D1S-_01__04015.1724146180.1280.1280.webp?v=1786856933"},{"product_id":"redarc-bcdc-classic40-40a-dc-dc-battery-charger","title":"REDARC BCDC Classic40 12V 40A DC to DC Battery Charger","description":"\u003ch3\u003eREDARC BCDC Classic40 12V 40A DC to DC Battery Charger\u003c\/h3\u003e\u003cp\u003eThe REDARC BCDC Classic40 is a rugged 40A under bonnet DC to DC battery charger suited to higher capacity 4WD, touring and auxiliary battery systems.\u003c\/p\u003e\u003cp\u003eIt combines alternator charging and MPPT solar in one proven package, charging from both sources simultaneously while Green Power Priority uses available solar first.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e40A DC to DC charging output\u003c\/li\u003e\n\u003cli\u003eSeparate alternator and solar inputs\u003c\/li\u003e\n\u003cli\u003eIntegrated MPPT solar regulator with Green Power Priority\u003c\/li\u003e\n\u003cli\u003eSimultaneous alternator and solar charging\u003c\/li\u003e\n\u003cli\u003eCompatible with 12V and 24V standard or smart alternator systems\u003c\/li\u003e\n\u003cli\u003eSuitable for AGM, gel, standard lead acid, calcium and LiFePO4 batteries\u003c\/li\u003e\n\u003cli\u003eRugged potted construction for demanding engine bay installations\u003c\/li\u003e\n\u003cli\u003eSuitable for engine bay, cabin, canopy and trailer installations\u003c\/li\u003e\n\u003cli\u003eDesigned and built in Australia\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCharging current:\u003c\/strong\u003e40A\u003cbr\u003e\u003cstrong\u003eInput voltage:\u003c\/strong\u003e9 to 32V DC\u003cbr\u003e\u003cstrong\u003eSolar input:\u003c\/strong\u003e9 to 32V DC\u003cbr\u003e\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e12V DC\u003cbr\u003e\u003cstrong\u003eRecommended input fuse:\u003c\/strong\u003e60A\u003cbr\u003e\u003cstrong\u003eRecommended output fuse:\u003c\/strong\u003e60A\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e165 × 120 × 37 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e1.0 kg\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e2 years\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eBCDC1240D\u003c\/p\u003e\u003ch4\u003eComplete Your Installation\u003c\/h4\u003e\u003cp\u003ePair the Classic40 with a 12 Volt Hub installation loom or job ready wiring kit for a complete charging installation with correctly sized cable and circuit protection.\u003c\/p\u003e","brand":"REDARC","offers":[{"title":"Default Title","offer_id":48602291962101,"sku":"BCDC1240D","price":629.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/4577\/2789\/files\/bcdc1240d_heated_mode_grey_1.jpg?v=1786865292"},{"product_id":"redarc-bcdc-core40-40a-dc-dc-battery-charger","title":"REDARC BCDC Core40 In Cabin 12V 40A DC to DC Battery Charger","description":"\u003ch3\u003eREDARC BCDC Core40 In Cabin 12V 40A DC to DC Battery Charger\u003c\/h3\u003e\u003cp\u003eThe REDARC BCDC Core40 is a compact 40A DC to DC charger designed for protected in cabin, canopy and battery box installations with larger auxiliary battery systems.\u003c\/p\u003e\u003cp\u003eIts dual input design combines alternator charging and MPPT solar, allowing both sources to charge simultaneously while Green Power Priority reduces alternator demand when solar is available.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e40A DC to DC charging output\u003c\/li\u003e\n\u003cli\u003eDesigned for in cabin, canopy and battery box installations\u003c\/li\u003e\n\u003cli\u003eIntegrated MPPT solar charging with Green Power Priority\u003c\/li\u003e\n\u003cli\u003eSimultaneous alternator and solar charging\u003c\/li\u003e\n\u003cli\u003eCompatible with 12V and 24V standard or smart alternator systems\u003c\/li\u003e\n\u003cli\u003eSuitable for AGM, gel, standard lead acid, calcium and LiFePO4 batteries\u003c\/li\u003e\n\u003cli\u003eCompact fan free and relay free design\u003c\/li\u003e\n\u003cli\u003eDesigned, tested and manufactured in Australia\u003c\/li\u003e\n\u003cli\u003eNot suitable for engine bay installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCharging current:\u003c\/strong\u003e40A\u003cbr\u003e\u003cstrong\u003eInput voltage:\u003c\/strong\u003e9 to 32V DC\u003cbr\u003e\u003cstrong\u003eSolar input:\u003c\/strong\u003e9 to 32V DC\u003cbr\u003e\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e12V DC\u003cbr\u003e\u003cstrong\u003eRecommended input fuse:\u003c\/strong\u003e60A\u003cbr\u003e\u003cstrong\u003eRecommended output fuse:\u003c\/strong\u003e60A\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e165 × 120 × 37 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e0.9 kg\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e2 years\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003eBCDCN1240\u003c\/p\u003e\u003ch4\u003eComplete Your Installation\u003c\/h4\u003e\u003cp\u003ePair the Core40 with a 12 Volt Hub cabin or rear mount installation loom for a job ready high output charging system with correctly sized cabling and circuit protection.\u003c\/p\u003e","brand":"REDARC","offers":[{"title":"Default Title","offer_id":48602292093173,"sku":"BCDCN1240","price":429.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/4577\/2789\/files\/sftp_b_c_bcdcn1240_01_grey.jpg?v=1786865294"}],"url":"https:\/\/12volthub.com.au\/collections\/40a-dc-to-dc-chargers.oembed","provider":"12 Volt Hub","version":"1.0","type":"link"}