{"product_id":"bluetti-d40-dc-dc-battery-charger-12v-30a-for-ac200l","title":"BLUETTI D40 DC-DC Battery Charger 12V 30A 400W for AC200L","description":"\u003cp\u003eThe BLUETTI D40 is a DC-DC battery charger that connects an AC200L power station to an RV's 12V house battery. It outputs 12V at 30A, 400W max, and Bluetti lists it as compatible with LiFePO4, AGM, gel, lead-acid and calcium batteries, so it covers the batteries fitted to most travel trailers and campers.\u003c\/p\u003e\u003cp\u003eThe practical use is charging the house battery from the AC200L, from solar panels or from the tow vehicle's starter battery, and running 12V RV appliances from that supply. Bluetti describes it as plug-and-play for the AC200L with house and starter battery protection built in. It is only listed for the AC200L, so check your station model before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible station:\u003c\/strong\u003e BLUETTI AC200L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC output:\u003c\/strong\u003e 12V \/ 30A, 400W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery types:\u003c\/strong\u003e LiFePO4, AGM \/ gel, lead-acid, calcium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge sources:\u003c\/strong\u003e AC200L, solar panels, starter battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e house and starter battery protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetti part number:\u003c\/strong\u003e BM-D40-O9V15V4-SPFUS-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine BLUETTI, shipped direct from Bluetti's US warehouse. Sold by RV Parts Giant alongside our RV electrical and solar parts.\u003c\/p\u003e","brand":"BLUETTI","offers":[{"title":"D40 DC-DC Battery Charger","offer_id":52380723413293,"sku":"RVP-01533","price":284.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/1_0e57439c-b92d-44ca-85ac-3407baa0e754.png?v=1789972383","url":"https:\/\/www.rvpartsgiant.com\/en-ca\/products\/bluetti-d40-dc-dc-battery-charger-12v-30a-for-ac200l","provider":"RV Parts Giant","version":"1.0","type":"link"}