{"title":"DC\/DC Chargers and Boosters","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eDC-DC chargers and boosters are used to \u003cstrong\u003echarge the service battery from the alternator while driving\u003c\/strong\u003e. They ensure correct and safe charging of both LiFePO4 and conventional batteries and are also suitable for modern vehicles with smart alternators.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur offer includes solutions for both \u003cstrong\u003e12V and 24V systems\u003c\/strong\u003e and various power outputs depending on the battery size and electrical installation.\u003c\/p\u003e","products":[{"product_id":"victron-energy-orion-xs-12-12-50a-neizolovana-dc-dc-nabijecka","title":"Victron Energy Orion XS 12\/12-50A Non-isolated DC\/DC Charger","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Victron Orion XS 12\/12-50A is a powerful non-isolated DC-DC charger designed to charge a service battery from an alternator. It is particularly suitable for campervans, caravans, and other vehicles with a dual battery system, including modern vehicles with smart Euro 5 and Euro 6 alternators.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eA non-isolated design means that the starter and service batteries share a common negative terminal – typically via the vehicle's chassis.\u003c\/p\u003e\u003cp\u003eThe Orion XS offers a charging current of up to 50 A and a power output of 700 W. With an efficiency of up to 98.5%, it does not require a fan and can operate at full power at ambient temperatures up to 40 °C.\u003c\/p\u003e\u003cp\u003eBuilt-in Bluetooth allows for complete setup and control via the VictronConnect app.\u003c\/p\u003e\u003ch3\u003eMain advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003echarging current up to 50 A\u003c\/li\u003e\n\u003cli\u003epower up to 700 W\u003c\/li\u003e\n\u003cli\u003eefficiency up to 98.5%\u003c\/li\u003e\n\u003cli\u003esuitable for smart Euro 5 and Euro 6 alternators\u003c\/li\u003e\n\u003cli\u003efully adjustable charging\u003c\/li\u003e\n\u003cli\u003eadjustable input and output current\u003c\/li\u003e\n\u003cli\u003eautomatic engine running detection\u003c\/li\u003e\n\u003cli\u003eadaptive charging algorithms\u003c\/li\u003e\n\u003cli\u003e8 preset battery modes\u003c\/li\u003e\n\u003cli\u003ebuilt-in Bluetooth\u003c\/li\u003e\n\u003cli\u003eVictronConnect app\u003c\/li\u003e\n\u003cli\u003epassive fanless cooling\u003c\/li\u003e\n\u003cli\u003epossibility to connect multiple units in parallel\u003c\/li\u003e\n\u003cli\u003eelectronic protections\u003c\/li\u003e\n\u003cli\u003eIP65 rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdjustable charging current\u003c\/h3\u003e\u003cp\u003eInput and output current can be precisely adjusted according to the specific electrical installation. This allows the service battery to be charged correctly while limiting the load on the alternator.\u003c\/p\u003e\u003cp\u003eThis is particularly important for modern vehicles with smart alternators, whose voltage changes during driving.\u003c\/p\u003e\u003ch3\u003eAutomatic engine running detection\u003c\/h3\u003e\u003cp\u003eThe Orion XS detects whether the engine is running and controls the power draw from the starting system accordingly. This eliminates the need to rely solely on alternator voltage.\u003c\/p\u003e\u003ch3\u003eFor LiFePO4 and lead-acid batteries\u003c\/h3\u003e\u003cp\u003eThe charging algorithm can be adapted to the battery type used. Eight preset modes and custom configurations are available via VictronConnect.\u003c\/p\u003e\u003cp\u003eFor lead-acid batteries, the charger adjusts the absorption time based on the previous battery discharge.\u003c\/p\u003e\u003ch3\u003eFanless\u003c\/h3\u003e\u003cp\u003eThe Orion XS uses efficient passive cooling. It achieves a maximum efficiency of 98.5% and does not require a fan.\u003c\/p\u003e\u003cp\u003eThis results in quiet operation and fewer mechanical components that could wear out over time.\u003c\/p\u003e\u003ch3\u003eElectronic protection\u003c\/h3\u003e\u003cp\u003eThe charger is protected against overload, short circuit, and excessive temperature. It automatically limits the output power at high operating temperatures.\u003c\/p\u003e\u003cp\u003eThere is also undervoltage protection, which helps prevent the starter battery from being excessively discharged.\u003c\/p\u003e\u003ch3\u003eParallel connection\u003c\/h3\u003e\u003cp\u003eIf higher charging current is required, multiple Orion XS units can be connected in parallel. This allows the system to be adapted to larger battery banks and more powerful alternators.\u003c\/p\u003e\u003ch2\u003eTechnical parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 9–17 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output voltage:\u003c\/strong\u003e 12.2 V in power supply mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage adjustment range:\u003c\/strong\u003e 10–17 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current range:\u003c\/strong\u003e 1–50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output current:\u003c\/strong\u003e 50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output power at 40 °C:\u003c\/strong\u003e 700 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum efficiency:\u003c\/strong\u003e 98.5 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-load consumption:\u003c\/strong\u003e \u0026lt; 100 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby consumption:\u003c\/strong\u003e 1.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e −20 to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e screw terminals, cable up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp:\u003c\/strong\u003e VictronConnect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP65 with correct terminal orientation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 137.3 × 123.1 × 40 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNon-isolated vs. isolated DC-DC charger\u003c\/h2\u003e\u003cp\u003eIn a \u003cstrong\u003enon-isolated DC-DC charger\u003c\/strong\u003e, the negative branch of the input and output is common. This is a common solution in automotive installations where both starter and service batteries are connected to the common vehicle chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIsolated DC-DC chargers\u003c\/strong\u003e have galvanically separated input and output sides and are used where such separation is technically necessary.\u003c\/p\u003e\u003cp\u003eFor most common campervan conversions with a common vehicle chassis, the \u003cstrong\u003enon-isolated Orion XS is a suitable option\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eStandards\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e IEC 62477-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e IEC 61000-6-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunity:\u003c\/strong\u003e IEC 61000-6-2, IEC 61000-6-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomologation:\u003c\/strong\u003e ECE R10-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"neosolar","offers":[{"title":"Default Title","offer_id":62982114967882,"sku":null,"price":7650.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v18.51.17.png?v=1786985937"},{"product_id":"victron-orion-tr-smart-12-12-30a-neizolovana-dc-dc-nabijecka","title":"Victron Orion-Tr Smart 12\/12-30A – Non-isolated DC-DC charger","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Victron Orion-Tr Smart 12\/12-30A is a DC-DC charger designed to recharge a service battery from an alternator while driving. It can be used in vehicles with both conventional alternators and modern vehicles with smart alternators.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe non-isolated version uses a common negative pole for both the starter and service batteries, which corresponds to the common wiring in camper vans and camper conversions.\u003c\/p\u003e\n\u003cp\u003eThanks to built-in Bluetooth, the charger can be configured and monitored via the VictronConnect app.\u003c\/p\u003e\n\u003ch3\u003eMain advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e30 A charging current\u003c\/li\u003e\n\n\u003cli\u003esuitable for both conventional and smart alternators\u003c\/li\u003e\n\n\u003cli\u003esuitable for LiFePO4 and lead-acid batteries\u003c\/li\u003e\n\n\u003cli\u003ethree-stage adaptive charging algorithm\u003c\/li\u003e\n\n\u003cli\u003ebuilt-in Bluetooth\u003c\/li\u003e\n\n\u003cli\u003econfiguration via VictronConnect\u003c\/li\u003e\n\n\u003cli\u003eautomatic engine run detection\u003c\/li\u003e\n\n\u003cli\u003ecan be used as an adjustable power supply\u003c\/li\u003e\n\n\u003cli\u003eoverheating protection\u003c\/li\u003e\n\n\u003cli\u003eshort circuit protection\u003c\/li\u003e\n\n\u003cli\u003epossibility of parallel connection of multiple units\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFor conventional and smart alternators\u003c\/h3\u003e\n\u003cp\u003eIn modern vehicles, a smart alternator does not behave in the same way as a conventional alternator with a stable charging voltage. Its output voltage can vary significantly during driving, and in certain situations, charging may be limited or completely interrupted.\u003c\/p\u003e\n\u003cp\u003eThe Orion-Tr Smart ensures controlled charging of the service battery even in these systems.\u003c\/p\u003e\n\u003cp\u003eThe charger can be set to start charging only when the engine is running. Detection values can be adjusted according to the specific vehicle, or charging can be controlled by an external signal.\u003c\/p\u003e\n\u003ch3\u003eAdaptive three-stage charging\u003c\/h3\u003e\n\u003cp\u003eThe Orion-Tr Smart uses a three-stage charging algorithm that adjusts the charging process according to the battery's state.\u003c\/p\u003e\n\u003cp\u003eFor a lightly discharged battery, it does not unnecessarily prolong the absorption phase, while for a more discharged battery, it can prolong it to ensure proper charging.\u003c\/p\u003e\n\u003ch3\u003eAlso suitable for LiFePO4\u003c\/h3\u003e\n\u003cp\u003eControlled DC-DC charging is particularly important when using LiFePO4 service batteries. These can draw a high current when directly connected to an alternator.\u003c\/p\u003e\n\u003cp\u003eThe Orion-Tr Smart controls the charging current and simultaneously provides the battery with the correct charging profile.\u003c\/p\u003e\n\u003ch3\u003eBluetooth and VictronConnect\u003c\/h3\u003e\n\u003cp\u003eBluetooth is integrated into the device, so there is no need to purchase an additional communication module.\u003c\/p\u003e\n\u003cp\u003eIn the VictronConnect app, the charger can be configured, its operation monitored, and parameters adjusted according to the specific battery and electrical installation.\u003c\/p\u003e\n\u003ch3\u003eParallel connection\u003c\/h3\u003e\n\u003cp\u003eIf higher charging power is required, multiple Orion-Tr Smart units can be connected in parallel.\u003c\/p\u003e\n\u003ch3\u003eThermal protection\u003c\/h3\u003e\n\u003cp\u003eThe Orion-Tr Smart monitors its own operating temperature and automatically limits power if necessary to prevent damage to the device.\u003c\/p\u003e\n\u003cp\u003eIt provides full power up to an ambient temperature of 40 °C and can operate up to 55 °C.\u003c\/p\u003e\n\u003ch2\u003eTechnical parameters\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e Orion-Tr Smart 12\/12-30A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e non-isolated – common negative pole\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 10–17 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUnder-voltage shutdown:\u003c\/strong\u003e 7 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUnder-voltage restart:\u003c\/strong\u003e 7.5 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNominal output voltage:\u003c\/strong\u003e 12.2 V in power supply mode\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage adjustment range:\u003c\/strong\u003e 10–15 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage tolerance:\u003c\/strong\u003e ±0.2 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNominal output current at 40 °C:\u003c\/strong\u003e 30 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum output current (10 s):\u003c\/strong\u003e 40 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eShort-circuit current:\u003c\/strong\u003e 60 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContinuous power at 25 °C:\u003c\/strong\u003e 430 W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContinuous power at 40 °C:\u003c\/strong\u003e 360 W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 87 %\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNo-load consumption:\u003c\/strong\u003e \u0026lt; 80 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e −20 to +55 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConnection:\u003c\/strong\u003e screw terminals for cables up to 16 mm²\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 130 × 186 × 80 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP43 when installed with terminals facing downwards\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eIsolated or non-isolated version?\u003c\/h2\u003e\n\u003cp\u003eIn the non-isolated Orion-Tr Smart, the input and output sides use a \u003cstrong\u003ecommon negative pole\u003c\/strong\u003e. This is suitable for common automotive installations where both starter and service batteries are connected to the vehicle's common ground.\u003c\/p\u003e\n\u003cp\u003eThe isolated version has galvanically separated input and output electrical circuits and is used where a specific electrical installation requires it.\u003c\/p\u003e\n\u003cp\u003eFor most conventional camper conversions with a common vehicle ground, the \u003cstrong\u003enon-isolated version\u003c\/strong\u003e is used.\u003c\/p\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSafety:\u003c\/strong\u003e EN 60950\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e EN 61000-6-3, EN 55014-1\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmunity:\u003c\/strong\u003e EN 61000-6-2, EN 61000-6-1, EN 55014-2\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHomologation:\u003c\/strong\u003e ECE R10-5\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"neosolar","offers":[{"title":"Default Title","offer_id":62982545703242,"sku":null,"price":5290.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v19.35.00.png?v=1786988181"},{"product_id":"victron-orion-xs-1400-neizolovana-dc-dc-nabijecka-12-24-v","title":"Victron Orion XS 1400 – Non-isolated DC-DC charger 12\/24 V","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Victron Orion XS 1400 is a powerful and versatile DC-DC charger for recharging a service battery from an alternator. It is designed for both 12V and 24V systems and is suitable for camper vans, caravans, expedition vehicles, and boats.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA major advantage is its wide range of input and output voltage. The Orion XS 1400 is therefore not limited to the classic 12V → 12V combination and can also be used in installations combining 12V and 24V systems.\u003c\/p\u003e\n\u003cp\u003eSupport for modern smart alternators, Bluetooth, VictronConnect, and advanced charge management are standard features.\u003c\/p\u003e\n\u003ch3\u003eMain Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003emaximum power up to 1400 W\u003c\/li\u003e\n\n\u003cli\u003emaximum output current 50 A\u003c\/li\u003e\n\n\u003cli\u003euse in both 12V and 24V systems\u003c\/li\u003e\n\n\u003cli\u003esuitable for Euro 5 and Euro 6 smart alternators\u003c\/li\u003e\n\n\u003cli\u003eefficiency up to 98.5%\u003c\/li\u003e\n\n\u003cli\u003eadaptive four-stage charging\u003c\/li\u003e\n\n\u003cli\u003ebuilt-in Bluetooth\u003c\/li\u003e\n\n\u003cli\u003eVictronConnect app\u003c\/li\u003e\n\n\u003cli\u003eVE.Smart Networking\u003c\/li\u003e\n\n\u003cli\u003eVE.Direct interface\u003c\/li\u003e\n\n\u003cli\u003eelectronic protection\u003c\/li\u003e\n\n\u003cli\u003epassive fanless cooling\u003c\/li\u003e\n\n\u003cli\u003epossibility of parallel connection of multiple units\u003c\/li\u003e\n\n\u003cli\u003eIP65 protection\u003c\/li\u003e\n\n\u003cli\u003ecompact dimensions and weight of only 0.52 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e12 V and 24 V in one device\u003c\/h3\u003e\n\u003cp\u003eThe Orion XS 1400 offers a wide range of input and output voltage, allowing it to be used in various onboard electrical system configurations.\u003c\/p\u003e\n\u003cp\u003eThis provides greater flexibility in system design and enables its use even where 12V and 24V technologies meet.\u003c\/p\u003e\n\u003cp\u003eIt achieves its maximum power of \u003cstrong\u003e1400 W at 28 V and 50 A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eFor Classic and Smart Alternators\u003c\/h3\u003e\n\u003cp\u003eModern smart alternators, especially those used in Euro 5 and Euro 6 vehicles, can significantly vary their charging voltage while driving. This complicates conventional service battery charging directly from the alternator.\u003c\/p\u003e\n\u003cp\u003eThe Orion XS 1400 manages charging and allows its parameters to be set according to the specific vehicle, alternator, and service battery.\u003c\/p\u003e\n\u003cp\u003eIt also helps compensate for voltage drops that occur, for example, over longer cable runs.\u003c\/p\u003e\n\u003ch3\u003eAdaptive Four-Stage Charging\u003c\/h3\u003e\n\u003cp\u003eThe charging algorithm automatically adjusts the individual phases according to the battery's state. This allows the charger to react differently to a slightly discharged battery than to a deeply discharged battery.\u003c\/p\u003e\n\u003cp\u003eThe result is efficient charging without unnecessarily prolonging the charging cycle.\u003c\/p\u003e\n\u003ch3\u003eBluetooth and VictronConnect\u003c\/h3\u003e\n\u003cp\u003eThe built-in Bluetooth allows for charger setup and monitoring directly from a phone or tablet via the VictronConnect app.\u003c\/p\u003e\n\u003cp\u003eThe app allows you to monitor device operation, change charging parameters, or perform firmware updates.\u003c\/p\u003e\n\u003ch3\u003eVE.Smart Networking\u003c\/h3\u003e\n\u003cp\u003eThe Orion XS 1400 supports VE.Smart Networking and can wirelessly use information from other compatible Victron devices.\u003c\/p\u003e\n\u003cp\u003eMore accurate data on voltage, current, or battery temperature can thus be incorporated into charging control.\u003c\/p\u003e\n\u003ch3\u003eHigh Efficiency without Fan\u003c\/h3\u003e\n\u003cp\u003eMaximum efficiency reaches up to \u003cstrong\u003e98.5%\u003c\/strong\u003e. Thanks to efficient passive cooling, the device does not require a fan, which means silent operation and fewer mechanical components.\u003c\/p\u003e\n\u003cp\u003eIt can achieve full power at ambient temperatures up to 40 °C.\u003c\/p\u003e\n\u003ch3\u003eDevice and Electrical System Protection\u003c\/h3\u003e\n\u003cp\u003eThe Orion XS 1400 includes electronic protection against overload, short circuit, high temperature, and undervoltage.\u003c\/p\u003e\n\u003cp\u003eWhen operating limits are exceeded, it can automatically adjust its output to prevent damage to the device.\u003c\/p\u003e\n\u003ch3\u003eParallel Connection\u003c\/h3\u003e\n\u003cp\u003eFor systems requiring even higher power, multiple Orion XS 1400 units can be connected in parallel to increase the total available charging power.\u003c\/p\u003e\n\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e Victron Orion XS 1400\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Non-isolated\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 9–35 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 10–35 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum output current:\u003c\/strong\u003e 50 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum power:\u003c\/strong\u003e 1400 W at 28 V \/ 50 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum efficiency:\u003c\/strong\u003e 98.5%\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNo-load consumption:\u003c\/strong\u003e \u0026lt; 100 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStandby consumption:\u003c\/strong\u003e \u0026lt; 1.5 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Bluetooth Smart, VE.Smart Networking, VE.Direct\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e −20 to +60 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 138.1 × 124.4 × 53 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.52 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eWhat does non-isolated design mean?\u003c\/h2\u003e\n\u003cp\u003eIn a non-isolated DC-DC charger, the input and output sides share a common negative pole. In automotive installations, where starter and service batteries are connected to the vehicle's common ground, this is a common solution.\u003c\/p\u003e\n\u003cp\u003eIsolated DC-DC chargers have galvanically separated input and output sides and are used in installations where such isolation is necessary for technical reasons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor a standard camper conversion with a common vehicle ground, the non-isolated design is a standard and practical choice.\u003c\/strong\u003e\u003c\/p\u003e","brand":"neosolar","offers":[{"title":"Default Title","offer_id":62982562087242,"sku":null,"price":9690.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v19.40.07.png?v=1786988744"},{"product_id":"victron-orion-tr-smart-12-12-30a-izolovana-dc-dc-nabijecka","title":"Victron Orion-Tr Smart 12\/12-30A Isolated DC-DC Charger","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Victron Orion-Tr Smart 12\/12-30A is a professional isolated DC-DC charger designed for recharging a service battery from an alternator while driving. It is suitable for camper vans, caravans, expedition vehicles, and boats with both conventional and smart alternators.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe isolated design means that the input and output sides are galvanically separated. The charger uses adaptive three-stage charging, and thanks to its built-in Bluetooth, it can be completely configured and monitored via the VictronConnect app.\u003c\/p\u003e\n\u003ch3\u003eMain advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e30 A charging current\u003c\/li\u003e\n\n\u003cli\u003eisolated design\u003c\/li\u003e\n\n\u003cli\u003egalvanically isolated input and output\u003c\/li\u003e\n\n\u003cli\u003esuitable for both conventional and smart alternators\u003c\/li\u003e\n\n\u003cli\u003esuitable for LiFePO4 and lead-acid batteries\u003c\/li\u003e\n\n\u003cli\u003ethree-stage adaptive charging algorithm\u003c\/li\u003e\n\n\u003cli\u003ebuilt-in Bluetooth\u003c\/li\u003e\n\n\u003cli\u003econfiguration and monitoring via VictronConnect\u003c\/li\u003e\n\n\u003cli\u003eautomatic engine detection\u003c\/li\u003e\n\n\u003cli\u003ecan be used as an adjustable power supply\u003c\/li\u003e\n\n\u003cli\u003eshort circuit and high temperature protection\u003c\/li\u003e\n\n\u003cli\u003epossibility of parallel connection of multiple units\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFor both conventional and smart alternators\u003c\/h3\u003e\n\u003cp\u003eIn modern vehicles, a smart alternator can significantly change its output voltage or temporarily limit charging while driving. The Orion-Tr Smart ensures controlled charging of the service battery even in these systems.\u003c\/p\u003e\n\u003cp\u003eThe charger can be configured to charge the service battery only when the engine is running. Detection values can be adjusted according to the specific vehicle, or charging can be controlled by an external signal.\u003c\/p\u003e\n\u003ch3\u003eAdaptive three-stage charging\u003c\/h3\u003e\n\u003cp\u003eThe Orion-Tr Smart uses a three-stage charging algorithm that adapts the charging process to the battery's state.\u003c\/p\u003e\n\u003cp\u003eFor a lightly discharged battery, it shortens the absorption phase, while after a deeper discharge, it automatically extends it to ensure proper battery recharge.\u003c\/p\u003e\n\u003ch3\u003eFor LiFePO4 and lead-acid batteries\u003c\/h3\u003e\n\u003cp\u003eControlled DC-DC charging is also suitable for LiFePO4 batteries, which can draw high current when directly connected to an alternator.\u003c\/p\u003e\n\u003cp\u003eThe Orion-Tr Smart monitors the charging process and allows setting the correct charging profile according to the battery used.\u003c\/p\u003e\n\u003ch3\u003eBluetooth and VictronConnect\u003c\/h3\u003e\n\u003cp\u003eBluetooth is built directly into the charger. Using the VictronConnect app, you can monitor operation, change charging parameters, and adapt the device to a specific electrical installation.\u003c\/p\u003e\n\u003ch3\u003eParallel connection\u003c\/h3\u003e\n\u003cp\u003eIf higher charging power is required, multiple Orion-Tr Smart units can be connected in parallel.\u003c\/p\u003e\n\u003ch3\u003eThermal protection\u003c\/h3\u003e\n\u003cp\u003eThe charger monitors its own operating temperature and automatically reduces output power if it increases. It provides full power up to an ambient temperature of 40 °C and can operate up to 55 °C.\u003c\/p\u003e\n\u003ch2\u003eTechnical parameters\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e Orion-Tr Smart 12\/12-30A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDesign:\u003c\/strong\u003e isolated\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 10–17 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUnder-voltage shutdown:\u003c\/strong\u003e 7 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUnder-voltage restart:\u003c\/strong\u003e 7.5 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNominal output voltage:\u003c\/strong\u003e 12.2 V in power supply mode\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage adjustment range:\u003c\/strong\u003e 10–15 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage tolerance:\u003c\/strong\u003e ±0.2 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNominal output current at 40 °C:\u003c\/strong\u003e 30 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaximum output current (10 s):\u003c\/strong\u003e 40 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eShort-circuit current:\u003c\/strong\u003e 60 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContinuous power at 25 °C:\u003c\/strong\u003e 430 W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContinuous power at 40 °C:\u003c\/strong\u003e 360 W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 87 %\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNo-load consumption:\u003c\/strong\u003e \u0026lt; 80 mA\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e yes\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e −20 to +55 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConnection:\u003c\/strong\u003e screw terminals for cables up to 16 mm²\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 130 × 186 × 80 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eIsolated or non-isolated version?\u003c\/h2\u003e\n\u003cp\u003eIn the \u003cstrong\u003eisolated version\u003c\/strong\u003e, the input and output sides are galvanically separated. The starter and service batteries thus have separate positive and negative connections.\u003c\/p\u003e\n\u003cp\u003eIn the \u003cstrong\u003enon-isolated version\u003c\/strong\u003e, the negative branch is common. This is commonly used in automotive installations where both batteries are connected to a common vehicle chassis.\u003c\/p\u003e\n\u003cp\u003eThe isolated design is particularly useful in installations where electrical separation of both sides is required for technical reasons.\u003c\/p\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSafety:\u003c\/strong\u003e EN 60950\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e EN 61000-6-3, EN 55014-1\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmunity:\u003c\/strong\u003e EN 61000-6-2, EN 61000-6-1, EN 55014-2\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHomologation:\u003c\/strong\u003e ECE R10-5\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"neosolar","offers":[{"title":"Default Title","offer_id":62982599704906,"sku":null,"price":5990.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v19.54.45.png?v=1786989501"},{"product_id":"renogy-core-12v-60a-dc-dc-nabijecka","title":"Renogy CORE 12V\/60A – DC-DC Charger","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Renogy CORE 12V\/60A is a powerful DC-DC charger designed for \u003cstrong\u003echarging a service battery from an alternator while driving\u003c\/strong\u003e. With a charging current of up to 60A, it is suitable for larger battery systems in camper vans, caravans, expedition vehicles, or boats.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe charger supports both traditional and smart alternators and is suitable for \u003cstrong\u003eLiFePO4, AGM, gel, and other deep-cycle batteries\u003c\/strong\u003e. The three-stage charging algorithm automatically manages the entire charging process.\u003c\/p\u003e\n\u003ch3\u003eMain Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003echarging current up to 60A\u003c\/li\u003e\n\n\u003cli\u003epower 750W\u003c\/li\u003e\n\n\u003cli\u003ethree-stage automatic charging\u003c\/li\u003e\n\n\u003cli\u003esuitable for LiFePO4, AGM, and gel batteries\u003c\/li\u003e\n\n\u003cli\u003ecompatible with both traditional and smart alternators\u003c\/li\u003e\n\n\u003cli\u003eengine running detection using D+ signal\u003c\/li\u003e\n\n\u003cli\u003eoption to limit charging current\u003c\/li\u003e\n\n\u003cli\u003eprotection for both starter and service batteries\u003c\/li\u003e\n\n\u003cli\u003eovervoltage, overheating, and reverse polarity protection\u003c\/li\u003e\n\n\u003cli\u003epossibility to connect a temperature sensor\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eThree-Stage Charging\u003c\/h3\u003e\n\u003cp\u003eThe Renogy CORE uses an automatic three-stage charging process: \u003cstrong\u003eBulk – Boost – Float\u003c\/strong\u003e. The charger adjusts the individual phases according to the battery status to ensure the service battery is charged correctly and efficiently while driving.\u003c\/p\u003e\n\u003ch3\u003eFor Traditional and Smart Alternators\u003c\/h3\u003e\n\u003cp\u003eThe charger can be used with both traditional and modern smart alternators.\u003c\/p\u003e\n\u003cp\u003eUsing the \u003cstrong\u003eD+\u003c\/strong\u003e signal, it can detect a running engine and only start charging when power is available from the alternator. This helps prevent the starter battery from discharging when the engine is off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe D+ cable is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eCharging Current Limit\u003c\/h3\u003e\n\u003cp\u003eThe charging current can be adjusted using the LC connection. This is useful, for example, in installations where it is not desirable to use the full 60A power of the charger or where it is necessary to limit the alternator load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe LC cable is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Protection\u003c\/h3\u003e\n\u003cp\u003eThe Renogy CORE features several electronic protections that monitor both the charger and the connected battery system.\u003c\/p\u003e\n\u003cp\u003eIt also supports an external temperature sensor, which allows charging to be adjusted according to battery temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe temperature sensor is not included and is not intended for use with lithium batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e Renogy CORE DC-DC 12V\/60A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRated Charging Current:\u003c\/strong\u003e 60A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePower:\u003c\/strong\u003e 750W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 8–16V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBoost Voltage:\u003c\/strong\u003e 14.1–14.7V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFloat Voltage:\u003c\/strong\u003e 13.2–13.8V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIdle Consumption:\u003c\/strong\u003e \u0026lt; 0.4A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −20 to +50 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e M8 × 10 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 311 × 175 × 68 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 810081401852\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"karavanypro","offers":[{"title":"Default Title","offer_id":62982658687306,"sku":null,"price":6990.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v20.11.32.png?v=1786990526"},{"product_id":"renogy-core-12v-40a-dc-dc-nabijecka","title":"Renogy CORE 12V\/40A – DC-DC Charger","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Renogy CORE 12V\/40A is a DC-DC charger designed for \u003cstrong\u003erecharging a service battery from an alternator while driving\u003c\/strong\u003e. The 40A charging current is a practical choice for common battery systems in RVs, caravans, expedition vehicles, or boats.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe charger supports both traditional and smart alternators and is suitable for \u003cstrong\u003eLiFePO4, AGM, gel, and other deep cycle batteries\u003c\/strong\u003e. The three-stage charging algorithm automatically controls the entire charging process.\u003c\/p\u003e\n\u003ch3\u003eMain Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e40A charging current\u003c\/li\u003e\n\n\u003cli\u003ethree-stage automatic charging\u003c\/li\u003e\n\n\u003cli\u003esuitable for LiFePO4, AGM, and gel batteries\u003c\/li\u003e\n\n\u003cli\u003ecompatible with both traditional and smart alternators\u003c\/li\u003e\n\n\u003cli\u003eengine running detection using D+ signal\u003c\/li\u003e\n\n\u003cli\u003eoption to limit charging current\u003c\/li\u003e\n\n\u003cli\u003eprotection for both starter and service batteries\u003c\/li\u003e\n\n\u003cli\u003eovervoltage, overheating, and reverse polarity protection\u003c\/li\u003e\n\n\u003cli\u003epossibility to connect a temperature sensor\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eThree-stage Charging\u003c\/h3\u003e\n\u003cp\u003eRenogy CORE uses an automatic three-stage charging process: \u003cstrong\u003eBulk – Boost – Float\u003c\/strong\u003e. The charger adjusts individual phases according to the battery status to ensure the service battery is properly and efficiently recharged while driving.\u003c\/p\u003e\n\u003ch3\u003eFor Traditional and Smart Alternators\u003c\/h3\u003e\n\u003cp\u003eThe charger can be used with both traditional and modern smart alternators.\u003c\/p\u003e\n\u003cp\u003eUsing the \u003cstrong\u003eD+ signal\u003c\/strong\u003e, it can detect a running engine and start charging only when power from the alternator is available. This helps prevent the starter battery from discharging when the engine is off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe D+ cable is not included in the package.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eCharging Current Limitation\u003c\/h3\u003e\n\u003cp\u003eThe charging current can be limited using the LC connection. This is useful, for example, in installations where it is not desirable to use the full power of the charger or where it is necessary to reduce the load on the alternator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe LC cable is not included in the package.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Protection\u003c\/h3\u003e\n\u003cp\u003eRenogy CORE features several electronic protections that monitor both the charger and the connected battery system.\u003c\/p\u003e\n\u003cp\u003eIt also supports an external temperature sensor, which allows charging to be adjusted according to battery temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe temperature sensor is not included in the package and is not intended for use with lithium batteries.\u003c\/strong\u003e\u003c\/p\u003e","brand":"karavanypro","offers":[{"title":"Default Title","offer_id":62982706069834,"sku":null,"price":4490.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v20.20.33.png?v=1786991043"},{"product_id":"renogy-core-dc-dc-12v-20a","title":"Renogy CORE DC-DC 12V\/20A","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eRenogy CORE DC-DC 12V\/20A\u003c\/strong\u003e is a DC-DC charger designed for \u003cstrong\u003echarging a service battery from an alternator while driving\u003c\/strong\u003e. It is suitable for RVs, vans, caravans, utility vehicles, and boats.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe charger works with both \u003cstrong\u003econventional and smart alternators\u003c\/strong\u003e and supports various types of service batteries, including AGM, gel, and lithium. Thanks to its controlled 3-stage charging, it ensures proper and safe battery recharging while on the move.\u003c\/p\u003e\n\u003ch3\u003eSmart 3-Stage Charging\u003c\/h3\u003e\n\u003cp\u003eCharging occurs automatically in three stages: \u003cstrong\u003eBulk, Boost, and Float\u003c\/strong\u003e. This allows the charger to adapt the charging process to the battery's condition and help ensure it is properly charged.\u003c\/p\u003e\n\u003ch3\u003eStarter Battery Protection\u003c\/h3\u003e\n\u003cp\u003eThe Renogy CORE is compatible with both conventional and smart alternators. Using the \u003cstrong\u003eD+ signal\u003c\/strong\u003e, it detects when the engine is running and only starts charging when the engine is started. This helps protect the starter battery from unwanted discharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe D+ cable is not included in the package.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSafe Operation\u003c\/h3\u003e\n\u003cp\u003eThe charger uses an \u003cstrong\u003eisolated input and output\u003c\/strong\u003e and is equipped with electronic protections for safe operation of the vehicle's electrical system.\u003c\/p\u003e\n\u003ch3\u003eTemperature Compensation\u003c\/h3\u003e\n\u003cp\u003eWith an optional temperature sensor, the charger can adjust charging based on battery temperature. This helps optimize charging, especially for lead-acid batteries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe temperature sensor is not included in the package and is not intended for use with lithium batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eMain Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003echarging current \u003cstrong\u003e20 A\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003efor \u003cstrong\u003e12V electrical systems\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003echarging the service battery directly from the alternator\u003c\/li\u003e\n\n\u003cli\u003ecompatible with \u003cstrong\u003econventional and smart alternators\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e3-stage charging \u003cstrong\u003eBulk \/ Boost \/ Float\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003esuitable for AGM, GEL and lithium batteries\u003c\/li\u003e\n\n\u003cli\u003eengine running detection using D+\u003c\/li\u003e\n\n\u003cli\u003eisolated input and output\u003c\/li\u003e\n\n\u003cli\u003eelectronic protections\u003c\/li\u003e\n\n\u003cli\u003epossibility to connect a temperature sensor\u003c\/li\u003e\n\n\u003cli\u003esuitable for campervans, RVs, caravans and boats\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12 V DC\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRated Charging Current:\u003c\/strong\u003e 20 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20 to +50 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e -3 mV\/°C\/2 V\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEqualization Voltage:\u003c\/strong\u003e N\/A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"karavanypro","offers":[{"title":"Default Title","offer_id":62982734840138,"sku":null,"price":3490.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/3603\/2074\/files\/Snimekobrazovky2026-08-17v20.20.33.png?v=1786991043"}],"url":"https:\/\/www.pimpyourvan.cz\/en\/collections\/dc-dc-nabijecky-a-boostery.oembed","provider":"Pimp Your Van","version":"1.0","type":"link"}