--- product_id: 806075775 title: "Orion-Tr Smart DC to DC Charger (Bluetooth) - 48/12-Volt 20 amp 240-Watt - Battery Charger for Dual Battery Systems - Isolated" brand: "victron energy" price: "€ 314.20" currency: EUR in_stock: true reviews_count: 1 category: "Victron Energy" url: https://www.desertcart.hr/products/806075775-orion-tr-smart-dc-to-dc-charger-bluetooth-48-12 store_origin: HR region: Croatia --- # 240W power output Bluetooth smart monitoring 20A high-current charging Orion-Tr Smart DC to DC Charger (Bluetooth) - 48/12-Volt 20 amp 240-Watt - Battery Charger for Dual Battery Systems - Isolated **Brand:** victron energy **Price:** € 314.20 **Availability:** ✅ In Stock ## Summary > 🔌 Power your adventures smarter, not harder. ## Quick Answers - **What is this?** Orion-Tr Smart DC to DC Charger (Bluetooth) - 48/12-Volt 20 amp 240-Watt - Battery Charger for Dual Battery Systems - Isolated by victron energy - **How much does it cost?** € 314.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/806075775-orion-tr-smart-dc-to-dc-charger-bluetooth-48-12) ## Best For - victron energy enthusiasts ## Why This Product - Trusted victron energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Scalable Power Boost:** Connect unlimited units in parallel to power up your charging capacity as your needs grow. - • **Tool-Free Installation:** Screw terminals make setup quick and easy—no specialized tools required. - • **Smart Bluetooth Control:** Monitor and adjust charging parameters remotely via VictronConnect app for ultimate convenience. - • **Adaptive 3-Stage Charging:** Optimizes battery health and efficiency for both lead acid and lithium batteries. - • **Effortless Dual Battery Management:** Seamlessly charge your service battery from your start battery or alternator without hassle. ## Overview The Victron Energy Orion-Tr Smart DC to DC Charger is a professional-grade 48V to 12V, 20A, 240W isolated charger designed for dual battery systems in vehicles and boats. Featuring Bluetooth connectivity for real-time monitoring and control, it supports lead acid and lithium batteries with an adaptive 3-stage charging algorithm. Its scalable design allows multiple units to be connected in parallel, while easy screw terminal installation and robust thermal and IP43 protection ensure reliable performance in demanding environments. ## Description The Victron Energy Orion-Tr Smart DC to DC Charger is a versatile and efficient solution for charging batteries in dual battery systems in vehicles or on boats. Featuring built-in Bluetooth connectivity, the charger can be easily monitored and controlled from a smartphone or tablet. This includes adjusting charging parameters, viewing battery status, and remotely turning the charger on or off. The battery charger's advanced features, such as engine running detection mechanism, ensure optimal performance and prevent unnecessary battery drain. Its adaptive 3-stage charging algorithm provides efficient and safe charging for both lead acid and lithium batteries. Additionally, the Orion-Tr Smart DC-DC Charger can be connected in parallel with unlimited multiple units to increase output power. This makes it a highly scalable solution for applications requiring higher charging capacity. The DC DC charger also has IP43 protection when mounted with the screw terminals facing downward and is suitable for high temperatures up to 55°C with a full rated output up tp 40°C. Models of the Orion-Tr Smart DC to DC Charger are available up to 400 Watt. Review: Endast blåtand - Fungerar ej med ve direct (kabel) bara med blåtand ## Features - Professional DC to DC Charger: The Orion-Tr Smart DC-DC Charger is a professional charger that uses three stages to efficiently and safely charge your batteries. - Dual Battery Charging: The Victron DC to DC charger is ideal for vehicles or boats where the alternator and start battery are used to charge the service battery. - Built-in Bluetooth: The DC to DC charger can be monitored and cotrolled with smartphone or tablet via Bluetooth and the VictronConnect App. This allows you to see the charger's status and make adjustments as needed. - Flexible Power Solution: The DC DC charger is suitable for both lead acid and lithium batteries and unlimited multiple units can be connected in parallel to increase output power. - Easy to Install: The screw terminals provide a convenient and easy installation process, eliminating the need for specialised tools. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FT8X7PRG | | Amperage | 20 Amps | | Best Sellers Rank | #266,532 in Automotive ( See Top 100 in Automotive ) #823 in Battery Chargers | | Brand | Victron Energy | | Color | Blue | | Compatible Devices | Vehicles, boats, and devices with battery systems | | Connector Type Used on Cable | Screw Terminals | | Current Rating | 20 Amps | | Customer Reviews | 3.0 out of 5 stars 1 Review | | Input Voltage | 48 Volts | | Manufacturer | Victron Energy | | Mfr Part Number | ORI481224120 | | Number of Ports | 1 | | Specification Met | UL, FCC, RoHS | | Unit Count | 1.0 Count | | Warranty Description | 5 Years Standard Warranty | ## Product Details - **Brand:** Victron Energy - **Color:** Blue - **Current Rating:** 20 Amps - **Input Voltage:** 48 Volts - **Specification Met:** UL, FCC, RoHS ## Images ![Orion-Tr Smart DC to DC Charger (Bluetooth) - 48/12-Volt 20 amp 240-Watt - Battery Charger for Dual Battery Systems - Isolated - Image 1](https://m.media-amazon.com/images/I/61pwBOCRg4L.jpg) ## Customer Reviews ### ⭐⭐⭐ Endast blåtand *by G***N on November 25, 2025* Fungerar ej med ve direct (kabel) bara med blåtand --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/806075775-orion-tr-smart-dc-to-dc-charger-bluetooth-48-12](https://www.desertcart.hr/products/806075775-orion-tr-smart-dc-to-dc-charger-bluetooth-48-12) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*