{"product_id":"jackery-dc-dc-alternator-charger","title":"Jackery DC-DC Alternator Charger","description":"\u003c!-- PROMO PRICING: April 2026 MAP. Revisit after April 20, 2026 --\u003e\u003ch2\u003eJackery DC-DC Alternator Charger\u003c\/h2\u003e\n\u003cp\u003eCharge your Jackery power station from your vehicle's alternator while you drive. The DC-DC Alternator Charger connects between your vehicle's 12V battery and your Jackery station, delivering up to 12A of charge current on the road. Perfect for van builders and overlanders who drive regularly and want to top up their power station without relying solely on solar.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 12V DC vehicle battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Up to 12A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Jackery Explorer 1000 v2, 1500 v2, 1500 Ultra, 2000 v2, 3000 v2, HomePower 3600 Plus, Explorer 5000 Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Anderson connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto shutoff:\u003c\/strong\u003e Protects vehicle battery from over-discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDrive and Charge\u003c\/h3\u003e\n\u003cp\u003eEvery mile you drive puts power back into your station. Combined with solar, the DC-DC charger ensures you arrive at camp with a full battery regardless of cloud cover. An essential add-on for any Jackery-based van or overland build.\u003c\/p\u003e\n\u003cp style=\"margin-top:20px;\"\u003e\u003cstrong\u003eNot sure what size you need?\u003c\/strong\u003e Use our free \u003ca href=\"https:\/\/trailvault.co\/pages\/power-station-size-calculator\"\u003ePower Station Size Calculator\u003c\/a\u003e to get a personalized recommendation in under 2 minutes.\u003c\/p\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eAll Jackery products include a \u003cstrong\u003e3-year manufacturer warranty\u003c\/strong\u003e. \u003ca href=\"https:\/\/trailvault.co\/pages\/warranty-returns\"\u003eView our full warranty policy →\u003c\/a\u003e\u003c\/p\u003e","brand":"Jackery","offers":[{"title":"Default Title","offer_id":51736106041476,"sku":"21-0006-000144","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/3968\/9348\/files\/jackery-dc-dc-alternator-charger-9893119.png?v=1775775808","url":"https:\/\/trailvault.co\/products\/jackery-dc-dc-alternator-charger","provider":"TrailVault","version":"1.0","type":"link"}