{"title":"DC-DC Chargers\/Converters","description":"","products":[{"product_id":"victron-orion-xs-dc-dc-battery-charger","title":"Victron Orion XS DC-DC Battery Charger","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe \u003cstrong\u003eVictron Orion XS DC-DC Battery Charger\u003c\/strong\u003e charges your service battery straight off your vehicle's alternator while the engine's running, in an ultra-compact, fanless unit that runs at up to 98.5% efficiency. It stays cool enough to deliver full rated output even in a hot, cramped engine bay, no thermal derating until 40°C. \u003cspan\u003eAvailable as a 12V or 12V\/24V\/mixed-voltage model, it's ideal for dual-battery setups and doubles as a DC-DC converter for sensitive electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eCharging voltage and input current are both fully configurable, so you can match it to lithium, AGM, gel or flooded batteries and set a current limit that protects your alternator from being overloaded. It works with smart Euro 5\/6 alternators too, drawing a steady current from them rather than letting them throttle back output like they sometimes do with a basic charger. Built-in engine running detection means it only charges when the engine's actually on, so it won't drain your starter battery.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUp to 98.5% efficiency, fanless design, full output maintained up to 40°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUltra compact so you can fit it in small spaces or with dual battery setups\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConfigurable input current limit, protects your alternator from overload\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdaptive 4-stage charging with 8 presets covering lithium, AGM, gel and flooded, plus custom profiles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWorks with smart alternators (Euro 5\/6), with engine running detection\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cspan\u003eLow-temperature shutdown and input undervoltage protection to look after lithium and starter batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBuilt in Bluetooth and VE.Direct port for monitoring and setup via VictronConnect\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemote on\/off connector - lets you connect a switch or BMS\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConnect multiple units in parallel for higher combined output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBuilt for smart alternator charging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe Orion XS is purpose-built for dual battery systems fed by an intelligent alternator, handling the variable output those alternators produce without you needing to babysit it. Once it's set up, the combination of configurable current limits, temperature protection, and the adaptive charge algorithm means it looks after both the service battery and the alternator on its own, and you get full visibility into what it's doing through VictronConnect or your wider Victron system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eConfigurable charging\u003c\/strong\u003e\u003cbr\u003eInput and output current are both adjustable via VictronConnect, in steps as fine as 0.1A. That gives you fine control to protect your alternator from overloading while still charging your service battery properly, especially useful with intelligent alternators that manage their own output.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eUltimate control\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe Orion XS can be fully integrated into your Victron system thanks to its VE.Direct port. You can monitor all its performance data and adjust settings from wherever you are. It has nice and simple controls so you can let the charging algorithm handle the rest.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eAdaptive 4-stage charge algorithm\u003c\/strong\u003e\u003cbr\u003eThe algorithm doesn't treat every charge cycle the same. \u003cspan\u003eFor lead-acid batteries, it is important that during shallow discharges, the absorption time is kept short to prevent overcharging of the battery.\u003c\/span\u003e After a deep discharge, it automatically extends absorption time to make sure the battery gets a full, proper charge, adjusting on its own without you needing to set anything manually.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eSmart alternator compatibility\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn integrated mechanism detects whether the engine is running (engine shutdown detection), which only activates the charger when the alternator supplies power. This ensures that the charger only draws power when the alternator is supplying power, i.e., when the engine is running.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eLow temperature shutdown and input undervoltage protection\u003c\/strong\u003e\u003cbr\u003eThe charger shuts down automatically at low temperatures to protect lithium batteries from damage. It also automatically shuts down if the input voltage drops below a set threshold, and restarts when the input voltage rises above that set threshold, protecting the \u003cspan\u003einput source, i.e., the starter battery, from deep discharge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBluetooth Smart and remote control\u003c\/strong\u003e\u003cbr\u003eBuilt-in Bluetooth pairs with the free VictronConnect app on iOS or Android, where you can adjust settings, monitor live activity, and update firmware. The app's Instant Readout also shows key data, including any warnings or alarms, without needing to connect to the products first. The charger can also be switched on and off remotely - T\u003cspan\u003eypical applications include wiring a switch or Battery Management System (BMS).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eVE.Smart Networking \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eUse VE.Smart Networking to receive Vsense, Tsense, and Isense data over the wireless network for your Orion XS DC-DC battery charger, for example, from a BMV, a SmartShunt, or a Smart Battery Sense. The charger uses the available information from the battery to optimize the charging parameters. This improves charging efficiency and extends battery life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParallel operation for higher output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNeed more charging power? You can simply connect multiple Orion XS units in parallel to increase output current for larger battery banks or higher-demand applications. This flexible setup makes it easy to expand the charging capacity as demand grows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e12\/12-50A\u003c\/strong\u003e — 12V only, delivers up to 700W. Suits a standard 12V dual-battery setup: campervan, caravan, boat or 4WD.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e12\/12-70A\u003c\/strong\u003e — 12V only, delivers up to 1000W, for larger 12V battery banks or higher current draw.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e1400\u003c\/strong\u003e — dual voltage (12V and 24V), delivers up to 1400W, and also converts 12V to 24V or 24V to 12V, the one to choose for mixed-voltage systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with 5 year manufacturer warranty\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Orion XS 12\/12-50A DC-DC Battery Charger","offer_id":45835683070114,"sku":"ORI121217050","price":579.0,"currency_code":"NZD","in_stock":true},{"title":"Orion XS 12\/12-70A DC-DC Battery Charger","offer_id":47360324370594,"sku":"ORI121221040","price":871.21,"currency_code":"NZD","in_stock":true},{"title":"Orion XS 1400 DC-DC Battery Charger","offer_id":45835683102882,"sku":"ORI242417040","price":639.14,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3904\/0418\/files\/Orion_XS_12_12-50A_Non-isolated_DC-DC_charger_top_2_-2.png?v=1782288080"},{"product_id":"victron-orion-tr-smart-dc-dc-charger-non-isolated","title":"Victron Orion-Tr Smart DC-DC Charger (Non-Isolated)","description":"\u003cp\u003eThe \u003cb\u003eVictron Orion-Tr Smart DC-DC Charger\u003c\/b\u003e is a DC-DC charger built for dual battery setups in vehicles and boats, where the alternator and start battery are used to charge a separate service battery.\u003c\/p\u003e\n\u003cp\u003eBuilt-in Bluetooth lets you monitor and configure it from your phone via VictronConnect, and it can be controlled remotely through a wired on\/off switch. The built in engine running detection circuit can be used to ensure the charger only charges when the alternator is actually turning.\u003c\/p\u003e\n\u003cp\u003eBuilt to be vehicle mounted, the Orion-Tr Smart series carry the E4 mark for equipment for use in automotive applications.\u003c\/p\u003e\n\u003cp\u003eSuited to both lead-acid and lithium batteries, with models available up to 400W, and no limit on how many units you can connect in parallel if you need more output down the track. It's rated for high temperatures up to 55°C, holding full rated output right up to 40°C, so it keeps working properly in a hot engine bay rather than throttling back when things warm up.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdaptive 3-stage charging, suited to both lead-acid and lithium batteries\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth, monitor and configure via VictronConnect\u003c\/li\u003e\n\u003cli\u003eEngine running detection, only charges when the alternator is actually running\u003c\/li\u003e\n\u003cli\u003eRemote on\/off control\u003c\/li\u003e\n\u003cli\u003eModels available up to 400W, connect unlimited units in parallel for more output\u003c\/li\u003e\n\u003cli\u003eRated for ambient temperatures up to 55°C, with full rated output maintained up to 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAvailable models\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003cb\u003eINPUT VOLTAGE\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003cb\u003eOUTPUT VOLTAGE\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003cb\u003eOUTPUT (CHARGE) CURRENT\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e12 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e12 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e30 A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e12 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e24 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e15 A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e24 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e24 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e17 A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e24 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e12 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e30 A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor a wider range of models, be sure to check out the Orion-Tr Smart Isolated Converter series.\u003c\/p\u003e\n\u003cp\u003eFor models with higher current output, check out the Orion XS series of dc-dc chargers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow to Select the Right DC-DC Charger\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eChoose the \"Input Voltage\" according to the battery that you will be charging from.\u003c\/li\u003e\n\u003cli\u003eChoose the \"Output Voltage\" according to the battery that you want to charge.\u003c\/li\u003e\n\u003cli\u003eFind a DC-DC model with a \u003cb\u003elower Output Current\u003c\/b\u003e (Amps) than the Charge Current of the battery you want to charge.\u003c\/li\u003e\n\u003cli\u003eMake sure that the current drawn on the input side at maximum charging output power does not exceed the capabilities of the battery system on the supply side\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eComes with a 5 year manufacturer warranty\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"12 Volt \/ 12 Volt \/ 30","offer_id":47042542698658,"sku":"ORI121236140","price":334.67,"currency_code":"NZD","in_stock":true},{"title":"12 Volt \/ 24 Volt \/ 15","offer_id":47042542731426,"sku":"ORI122436140","price":344.67,"currency_code":"NZD","in_stock":true},{"title":"24 Volt \/ 12 Volt \/ 30","offer_id":47042542764194,"sku":"ORI241236140","price":344.67,"currency_code":"NZD","in_stock":true},{"title":"24 Volt \/ 24 Volt \/ 17","offer_id":47042542796962,"sku":"ORI242440140","price":344.83,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3904\/0418\/files\/ORI121236140_Orion-Tr-Smart_12-12-30A_360W_Non-isolated_DC-DC_charger_top_25ed71dd-e8ee-47e2-9812-d774f39cd8bb.png?v=1783587214"},{"product_id":"victron-orion-tr-smart-dc-dc-charger-isolated","title":"Victron Orion-Tr Smart DC-DC Charger (Isolated)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe isolated version of Victron's \u003cstrong\u003eOrion-Tr Smart DC-DC charger\u003c\/strong\u003e, built for dual battery setups in vehicles and boats where the alternator and start battery charge a separate service battery. The key difference from the non-isolated model is that the input and output have completely separate chassis grounds for safe, noise free charging on boats and sensitive systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eBuilt-in Bluetooth lets you monitor and configure it from your phone via VictronConnect, and it can be controlled remotely through a wired on\/off switch, with engine running detection built in so it only charges when the alternator is actually turning. Models go up to 400W in 12V, 24V and 48V, with no limit on how many units you can connect in parallel if you need more output down the track. It's suited to both lead-acid and lithium batteries and is rated for high temperatures up to 55°C, holding full rated output right up to 40°C, so it keeps working properly in a hot engine bay.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFull galvanic isolation, separate chassis grounds for input and output\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdaptive 3-stage charging, suited to both lead-acid and lithium batteries\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBuilt-in Bluetooth, monitor and configure via VictronConnect\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEngine running detection, only charges when the alternator is actually running\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemote on\/off control\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12V, 24V and 48V systems supported\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eModels available up to 400W, connect unlimited units in parallel for more output\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRated for ambient temperatures up to 55°C, with full rated output maintained up to 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis is the \u003c\/span\u003e\u003cstrong\u003eisolated\u003c\/strong\u003e\u003cspan\u003e version: the input and output are galvanically isolated, which breaks ground loops and keeps your circuits safely separated - the right choice for marine systems and any install where a shared earth could cause problems. If you don't need isolation, the \u003c\/span\u003e\u003ca href=\"https:\/\/adventurepower.co.nz\/products\/victron-orion-tr-smart-dc-dc-charger-non-isolated\" title=\"Victron Orion-Tr Smart DC-DC Charger (Non-Isolated)\"\u003enon-isolated Orion-Tr Smart\u003c\/a\u003e\u003cspan\u003e is a lower-cost alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInput voltage\u003c\/th\u003e\n\u003cth\u003eOutput voltage\u003c\/th\u003e\n\u003cth\u003eOutput (charge) current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e18 A \/ 30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e10 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e20 A \/ 30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e12 A \/ 17 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e8.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Select the Right DC-DC Charger\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eChoose the \"Input Voltage\" according to the battery from which you will be charging.\u003c\/li\u003e\n\u003cli\u003eChoose the \"Output Voltage\" according to the battery that you want to charge.\u003c\/li\u003e\n\u003cli\u003eFind a DC-DC model with a \u003cstrong\u003elower Output Current\u003c\/strong\u003e (Amps) than the Charge Current of the battery you want to charge.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Do We Need Smart DC-DC Chargers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModern smart (Euro 5\/6) alternators vary their output voltage, so a traditional split-charge relay can't reliably charge a second battery - and connecting lithium directly to an alternator can damage it. A DC-DC charger solves both problems. This article explains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.victronenergy.com\/blog\/2019\/10\/07\/careful-alternator-charging-lithium\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAlternator Charging Lithium (or How Not to Blow Up Your Alternator)\u003c\/a\u003e - Victron Energy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"12 Volt Input \/ 12 Volt Output \/ 18","offer_id":47042530377890,"sku":"ORI121222120","price":274.88,"currency_code":"NZD","in_stock":true},{"title":"12 Volt Input \/ 12 Volt Output \/ 30","offer_id":47042530410658,"sku":"ORI121236120","price":394.09,"currency_code":"NZD","in_stock":true},{"title":"12 Volt Input \/ 24 Volt Output \/ 10","offer_id":47042530443426,"sku":"ORI122424120","price":279.99,"currency_code":"NZD","in_stock":true},{"title":"12 Volt Input \/ 24 Volt Output \/ 15","offer_id":47042530476194,"sku":"ORI122436120","price":424.83,"currency_code":"NZD","in_stock":true},{"title":"12 Volt Input \/ 48 Volt Output \/ 8","offer_id":47042530508962,"sku":"ORI124838120","price":446.99,"currency_code":"NZD","in_stock":true},{"title":"24 Volt Input \/ 12 Volt Output \/ 20","offer_id":47042530541730,"sku":"ORI241224120","price":274.88,"currency_code":"NZD","in_stock":true},{"title":"24 Volt Input \/ 12 Volt Output \/ 30","offer_id":47042530574498,"sku":"ORI241236120","price":394.09,"currency_code":"NZD","in_stock":true},{"title":"24 Volt Input \/ 24 Volt Output \/ 12","offer_id":47042530607266,"sku":"ORI242428120","price":274.88,"currency_code":"NZD","in_stock":true},{"title":"24 Volt Input \/ 24 Volt Output \/ 17","offer_id":47042530640034,"sku":"ORI242440120","price":424.83,"currency_code":"NZD","in_stock":true},{"title":"24 Volt Input \/ 48 Volt Output \/ 8.5","offer_id":47042530672802,"sku":"ORI244840120","price":446.99,"currency_code":"NZD","in_stock":true},{"title":"48 Volt Input \/ 12 Volt Output \/ 20","offer_id":47042530705570,"sku":"ORI481224120","price":331.0,"currency_code":"NZD","in_stock":true},{"title":"48 Volt Input \/ 12 Volt Output \/ 30","offer_id":47042530738338,"sku":"ORI481238120","price":408.99,"currency_code":"NZD","in_stock":true},{"title":"48 Volt Input \/ 24 Volt Output \/ 16","offer_id":47042530771106,"sku":"ORI482438120","price":412.19,"currency_code":"NZD","in_stock":true},{"title":"48 Volt Input \/ 48 Volt Output \/ 8","offer_id":47042530803874,"sku":"ORI484838120","price":429.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3904\/0418\/files\/ORI121222110_Orion-Tr_Smart_charger_12-12_18_220W_top_1.png?v=1783589893"}],"url":"https:\/\/adventurepower.co.nz\/collections\/dc-dc-converters.oembed","provider":"Adventure Power","version":"1.0","type":"link"}