{"product_id":"renogy-40a-dc-dc-battery-charger-with-mppt-rbc40d1s-g1-us","title":"Renogy 40A DC-DC Battery Charger with MPPT  RBC40D1S-G1-US","description":"\u003ch1\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFREE SHIPPING!!!!\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-key-list-wrap\" data-feature-key-list=\"\" data-feature-key-init=\"true\"\u003e\n\u003cul class=\"feature-key-list\"\u003e\n\u003cli class=\"feature-key-list__item\"\u003eTwo charging options to ensure ultimate efficiency.\u003c\/li\u003e\n\u003cli class=\"feature-key-list__item\"\u003eSupports LiFePO4, Gel, Flooded, and Sealed Lead Acid..\u003c\/li\u003e\n\u003cli class=\"feature-key-list__item\"\u003eComprehensive protections to safeguard the system.\u003c\/li\u003e\n\u003cli class=\"feature-key-list__item\"\u003eFeatures lights and buttons for easy use and error alerts.\u003c\/li\u003e\n\u003cli class=\"feature-key-list__item\"\u003eComplies with FCC, RoHS, CE, SAA; includes 2-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eRenogy 12V 40A DC to DC Battery Charger with MPPT\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThis sleek, versatile charger keeps you powered wherever you go. It switches seamlessly from DC input while driving to solar charging when parked. With a simple press of the SELECT button, you can easily set solar priority mode for maximum efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-M-1.jpg?v=1753683161\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-1.jpg?v=1752055658\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eEffortlessly switch between solar and DC inputs to keep your battery charged efficiently, all while enjoying the reliability and superior performance you expect.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\n\u003cpicture class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-M-2.jpg?v=1753683199\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003c\/picture\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eSeamlessly Mode Switch\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThe system automatically switches to the alternate charging mode when the input voltage in the primary mode drops below the default threshold, ensuring continuous, efficient charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-2.jpg?v=1752055656\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003cdiv class=\"pdp-section tab-bar-wrap\" tabindex=\"0\"\u003e\n\u003cdiv class=\"tab-content-new\"\u003e\n\u003cdiv class=\"item layout-top  active\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-3-1.jpg?v=1752055687\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\n\u003cdiv class=\"pdp-section tab-bar-wrap\" tabindex=\"1\"\u003e\n\u003cdiv class=\"tab-content-new\"\u003e\n\u003cdiv class=\"item layout-top active\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-3-2.jpg?v=1752055687\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eGet to Know the Key Points\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eSelect the most suitable charger tailored to your system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/rbc40-rbc30-rbc50-pc-2.jpg?v=1752055697\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eUnderstand the Charging Logic Behind Each Model\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThe 30A and 50A models support dual input from solar and alternator simultaneously, offering maximum flexibility and faster charging. The 40A model intelligently switches between inputs based on availability—the most cost-effective solution on the road.\u003c\/p\u003e\n\u003cdiv class=\"text-wrap\"\u003e\n\u003ch2 class=\"tab-bar-title\"\u003eStay Charged on the Move\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-1.jpg?v=1752055675\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-1.jpg?v=1752055675\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\n\u003cdiv class=\"text-wrap\"\u003e\n\u003ch2 class=\"tab-bar-title\"\u003eStay Charged on the Drive\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-2.jpg?v=1752055675\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-2.jpg?v=1752055675\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\n\u003cdiv class=\"pdp-section tab-bar-wrap\" tabindex=\"2\"\u003e\n\u003cdiv class=\"tab-content-new\"\u003e\n\u003cdiv class=\"item layout-top active\"\u003e\n\u003cdiv class=\"text-wrap\"\u003e\n\u003ch2 class=\"tab-bar-title\"\u003eStay Charged on the Water\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-3.jpg?v=1752055675\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-6-3.jpg?v=1752055675\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003cdiv class=\"description\" data-pdptab-section=\"description\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eMultiple Safety Certifications\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eAchieving peak standards for reliable off-grid power\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-M-7.jpg?v=1753683485\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-7.jpg?v=1752055679\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eWiring Diagram\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eEffortless installation with pre-installed wires and clear labels\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/M.jpg?v=1753683516\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/E8_BF_9E_E7_BA_BF_E5_9B_BE-_E5_AE_98_E7_BD_91PC_E7_AB_AF.jpg?v=1752055690\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eGet the Proper Specs for Your System\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eFor longer cable runs, use a larger gauge to minimize voltage drop, reduce power loss, and safeguard your batteries, ensuring efficient and reliable power transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-M-4.jpg?v=1753683560\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-4.jpg?v=1752055667\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\n\u003ch2 class=\"pdp-desc-rich-title\"\u003eRecommended Accessories\u003c\/h2\u003e\n\u003cdiv class=\"pdp-desc-rich-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eComplete your setup with all the essential accessories from Renogy for a seamless, one-stop shopping experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section muti-column-section\"\u003e\n\u003cdiv class=\"pdp-colum-wrap\"\u003e\n\u003cdiv class=\"pdp-colum-item\"\u003e\u003ca href=\"https:\/\/www.renogy.com\/solar-panel-to-charge-controller-adaptor-kit\/#op=%7B%22id%22%3A1030%2C%22options%22%3A%5B%7B%22optionId%22%3A%222555%22%2C%22value%22%3A%221550%22%7D%2C%7B%22optionId%22%3A%222556%22%2C%22value%22%3A%221554%22%7D%5D%7D\"\u003e\n\u003cdiv class=\"pdp-colum-wrap-top\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-5-1.jpg?v=1752055661\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp-colum-wrap-bot\"\u003e\n\u003cdiv class=\"pdp-colum-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThis cable ensures a reliable and efficient connection between your solar panels and charger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp-colum-item\"\u003e\u003ca href=\"https:\/\/www.renogy.com\/battery-to-charge-controller-tray-cables-for-3-8-in-lugs\/\"\u003e\n\u003cdiv class=\"pdp-colum-wrap-top\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-5-2.jpg?v=1752055661\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp-colum-wrap-bot\"\u003e\n\u003cdiv class=\"pdp-colum-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThis cable maximizes efficiency, easily delivering power from your charger to your battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp-colum-item\"\u003e\u003ca href=\"https:\/\/www.renogy.com\/20a-30a-40a-60a-80a-100a-200a-300a-400a-anl-fuse-set-w-fuse\/#op=%7B%22id%22%3A1169%2C%22options%22%3A%5B%7B%22optionId%22%3A%222566%22%2C%22value%22%3A%221590%22%7D%5D%7D\"\u003e\n\u003cdiv class=\"pdp-colum-wrap-top\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/RBC40D1S-PC-5-3.jpg?v=1752055661\u0026amp;width=1200\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdp-colum-wrap-bot\"\u003e\n\u003cdiv class=\"pdp-colum-desc\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eSafeguarding your system from overloads and maintaining peak performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"package_include\" data-pdptab-section=\"package_include\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"reading-width\"\u003e\n\u003ch2 class=\"h4 section__heading text-center\"\u003ePackage Includes\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"items layout-image\"\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/200-01.jpg?v=1752055670\u0026amp;width=200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"info-wrap\"\u003e\n\u003cp class=\"name\"\u003eBattery Charger\u003c\/p\u003e\n\u003cdiv class=\"qty\"\u003ex 1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/200-02.jpg?v=1752055670\u0026amp;width=200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"info-wrap\"\u003e\n\u003cp class=\"name\"\u003eHeat-shrink tubings\u003c\/p\u003e\n\u003cdiv class=\"qty\"\u003ex 7\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/www.renogy.com\/cdn\/shop\/files\/200-03.jpg?v=1752055670\u0026amp;width=200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"info-wrap\"\u003e\n\u003cp class=\"name\"\u003eMounting Screws\u003c\/p\u003e\n\u003cdiv class=\"qty\"\u003ex 4\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs\" data-pdptab-section=\"specs\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"reading-width\"\u003e\n\u003ch2 class=\"h4 section__heading mb-12 text-center\"\u003eRenogy 40A DC-DC Battery Charger with MPPT\u003c\/h2\u003e\n\u003cp class=\"subtitle text-center\"\u003eGeneral Data\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sepcs-wrap\"\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eRBC40D1S\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eGrounding\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eCommon Negative\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eOperating Temperature\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e-4℉ -113℉ \/-20 ℃ - 45℃\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eStorage Temperature\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e-4℉ -140℉ \/-20 ℃ - 60℃\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eHumidity\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e0%~90% RH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eHeat Sink\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eEnclosure Rating\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eIP31\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eDimensions (LxWxH)\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e195 x 149 x 48 mm \/ 7.68 x 5.87 x 1.89 inch\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e1.2 kg \/2.65 lb\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eRegulatory and Safety Specifications\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eFCC Path 15, Class B,CE,RoHS，SAA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"reading-width\"\u003e\n\u003cp class=\"subtitle text-center\"\u003eCharging Data\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sepcs-wrap\"\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eSystem Voltage\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e12V-12V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eMaximum Output Current Rating\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e40A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eSolar Input Voltage\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e10 -30V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eOutput Voltage\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e10 -16V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eAlternator Input\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eTraditional Alternator: 13.2-16.0VDC; Smart Alternator (Euro 6): 12-16.0VDC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eOutput Power\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e616W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eBattery Types\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003eAGM, Gel, Flooded, Lithium-iron Phosphate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eInput Fuse Rating\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e60A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eOutput Fuse Rating\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e50A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eCharging Efficiency\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e93%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eIdle Power Consumption\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e＜10 mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"reading-width\"\u003e\n\u003cp class=\"subtitle text-center\"\u003eWarranty Information\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sepcs-wrap\"\u003e\n\u003cdiv class=\"specs-item\"\u003e\n\u003cdiv class=\"specs-left\"\u003eAccessories\u003c\/div\u003e\n\u003cdiv class=\"specs-right\"\u003e2-year material and workmanship warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section media-text-section layout-top\"\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cpicture id=\"picture-\" class=\"block mx-auto w-full\"\u003e\u003csource srcset=\"\/\/www.renogy.com\/cdn\/shop\/files\/rbc40-rbc30-rbc50-m-1.jpg?v=1753683349\u0026amp;width=980\" class=\"block mx-auto w-full\" loading=\"lazy\" width=\"\" height=\"\" alt=\"\" media=\"(max-width: 768px)\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-wrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-section pdp-desc-rich\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51971721396545,"sku":"RBC40D1S-G1-US","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/2601\/3761\/files\/RBC40D1S-_01__81701.1751961750.1280.1280.webp?v=1783969126","url":"https:\/\/backupgeneratorstore.com\/products\/renogy-40a-dc-dc-battery-charger-with-mppt-rbc40d1s-g1-us","provider":"Backup Generator Store","version":"1.0","type":"link"}