{"product_id":"victron-energy-orion-tr-12v-12v-30a-dc-dc-charger-isolated-bluetooth-rv-boat","title":"Victron Energy Orion-Tr 12V 12V 30A DC-DC Charger Isolated Bluetooth RV Boat","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/12-30A is an isolated DC-DC charger that charges your house battery from your vehicle's alternator while driving. With adaptive 3-stage charging, built-in Bluetooth, engine detection, and configurable LiFePO4 profiles, it's the standard for RV, van, and marine dual-battery systems. 360W output at 30A keeps your Dakota Lithium house bank topped up on every drive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine starts\u003c\/strong\u003e — alternator voltage rises above threshold ? Orion-Tr detects engine running\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk charge\u003c\/strong\u003e — full 30A flows to house battery until it reaches absorption voltage (14.4V for LiFePO4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption\u003c\/strong\u003e — holds voltage steady, current tapers as battery fills\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat\u003c\/strong\u003e — battery full, minimal maintenance current (or off for LiFePO4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine stops\u003c\/strong\u003e — Orion-Tr shuts down, protecting starter battery from back-feed\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV\/Motorhome\u003c\/strong\u003e — charge house battery bank while driving between campsites. No generator needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVan life builds\u003c\/strong\u003e — essential component for alternator-based charging alongside solar.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine dual-battery\u003c\/strong\u003e — isolated design prevents ground loops between engine and house systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverlanding \/ 4×4\u003c\/strong\u003e — rugged aluminum enclosure handles -40°C to +55°C, vibration, and dust.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWork trucks\u003c\/strong\u003e — charge tool batteries, inverter banks, and auxiliary systems from the alternator.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Batteries\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDakota Lithium 12V 100Ah\u003c\/strong\u003e — full charge from ~50% in 1.5 hours of driving\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDakota Lithium DL+ 12V 135Ah\u003c\/strong\u003e — within the 150A alternator limit for combined charging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDakota Lithium DL+ 12V 320Ah\u003c\/strong\u003e — use 2 Orion-Tr in parallel for 60A (adequate supplemental charge)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAny 12V LiFePO4 bank\u003c\/strong\u003e — configure via VictronConnect Bluetooth app\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Li ion Stock","offers":[{"title":"Default Title","offer_id":47095439949980,"sku":"ORI121236120","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/5819\/0492\/files\/Victron_Energy_Orion-Tr_12V_12V_30A_DC-DC_Charger_Isolated_Bluetooth_RV_Boat_1.webp?v=1789026476","url":"https:\/\/lfpo4.com\/products\/victron-energy-orion-tr-12v-12v-30a-dc-dc-charger-isolated-bluetooth-rv-boat","provider":"LFPO4","version":"1.0","type":"link"}