--- product_id: 205055299 title: "Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated" brand: "victron energy" price: "¥54948" currency: JPY in_stock: true reviews_count: 13 category: "Victron Energy" url: https://www.desertcart.jp/products/205055299-orion-tr-smart-dc-to-dc-charger-bluetooth-12-12 store_origin: JP region: Japan --- # 30A high current output Bluetooth smart control 360W power for fast charging Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated **Brand:** victron energy **Price:** ¥54948 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, stay charged longer — the future of dual battery systems is here! ## Quick Answers - **What is this?** Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated by victron energy - **How much does it cost?** ¥54948 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205055299-orion-tr-smart-dc-to-dc-charger-bluetooth-12-12) ## 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 - • **Expandable Power Network:** Connect unlimited units in parallel to scale up charging capacity without limits. - • **Plug & Play Installation:** Screw terminals simplify setup—no specialized tools or hassle required. - • **Smart Bluetooth Monitoring:** Control and monitor your charger in real-time via VictronConnect app on your smartphone or tablet. - • **Seamless Dual Battery Mastery:** Effortlessly charge your service battery from your start battery—perfect for vehicles and boats. - • **Versatile Battery Compatibility:** Supports both lead acid and lithium batteries, adapting to your evolving power needs. ## Overview The Victron Energy Orion-Tr Smart DC to DC Charger delivers a robust 30A, 360W output to efficiently charge dual battery systems in vehicles and boats. Featuring built-in Bluetooth, it offers seamless smartphone control and monitoring via the VictronConnect app. Compatible with lead acid and lithium batteries, it supports parallel connections for scalable power. Designed for easy installation with screw terminals, this non-isolated charger is a professional-grade solution trusted by adventurers and professionals alike. ## Description Buy Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great, easy to configure - Bought this for my boat to charge a Lipo4 battery. It was very easy to install and configure using the bluetooth interface. It's not too big to be effectively installed in a small hatch but you'll need to watch out for airflow as the unit can get a bit hot. That said, it will charge just about any battery - it's quite versatile. It's not cheap but who wants cheap on the water? There's a reason you see victron on so many sailboats, etc. Review: High end durable DC to DC charger, perfect for Li-ion. - When it came time to upgrade my motorhome to Li-ion house batteries, there were two choices for protecting my alternator: a DC to DC charger or one of those timer-style systems. After reading and listening to many experts, I chose the DC to DC charger. Since I wanted a DC to DC charger, there was really only one top-of-the-line company, Victron. I was able to find the product that I needed for a little less than ordering directly. Same product, less money! The instructions were absolutely clear, and as I ordered, I was able to look ahead and get all the parts I needed. The only difficulty I ran into was separating the ignition and battery connect wires in my coach. Once I figured that out, the installation went quickly. To configure the charger, I just needed to install the application on my phone and connect via Bluetooth. The application walked me right through the setup to include whether you have a smart alternator, ignition wire, etc. There was NO trial and error, configuration was easy and right the first time. We are only part-time campers, so I have only used the system twice, and most of our driving, we use the generator to run the overhead AC units. This is primarily a secondary method to keep our house batteries charged. In the few tests, it does exactly what is advertised. The Li-ion battery is getting 14.5 volts while minimizing the draw on my alternator. ## 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 specialized tools. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086Q8YNJZ | | Amperage | 30 | | Battery Charge Time | 2 Hours | | Best Sellers Rank | #20,658 in Automotive ( See Top 100 in Automotive ) #109 in Battery Chargers | | Brand | Victron Energy | | Built-In Media | Victron Energy ORI121236140 Orion-tr Smart 12/12-30 30a [360w] Non-isolated Dc-dc Or Power Supply | | Color | Blue | | Connector Type Used on Cable | Screw Terminals | | Current Rating | 30 Amps | | Customer Reviews | 4.6 out of 5 stars 917 Reviews | | Input Voltage | 12 Volts (DC) | | Item Dimensions D x W x H | 3.2"D x 7.3"W x 5.1"H | | Item Type Name | Victron Energy ORI121236140 Orion-tr Smart 12/12-30 30a [360w] Non-isolated Dc-dc Or Power Supply | | Item Weight | 1.3 Kilograms | | Manufacturer | Victron Energy | | Mfr Part Number | ORI121236140 | | Model Number | ORI121236140 | | Output Voltage | 12 Volts (DC) | | Product Dimensions | 3.2"D x 7.3"W x 5.1"H | | Unit Count | 1 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Victron Energy - **Color:** Blue - **Item Weight:** 1.3 Kilograms - **Output Voltage:** 12 Volts (DC) - **Product Dimensions:** 3.2"D x 7.3"W x 5.1"H ## Images ![Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 1](https://m.media-amazon.com/images/I/715ppU3+JtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, easy to configure *by J***T on April 1, 2026* Bought this for my boat to charge a Lipo4 battery. It was very easy to install and configure using the bluetooth interface. It's not too big to be effectively installed in a small hatch but you'll need to watch out for airflow as the unit can get a bit hot. That said, it will charge just about any battery - it's quite versatile. It's not cheap but who wants cheap on the water? There's a reason you see victron on so many sailboats, etc. ### ⭐⭐⭐⭐⭐ High end durable DC to DC charger, perfect for Li-ion. *by S***D on October 31, 2025* When it came time to upgrade my motorhome to Li-ion house batteries, there were two choices for protecting my alternator: a DC to DC charger or one of those timer-style systems. After reading and listening to many experts, I chose the DC to DC charger. Since I wanted a DC to DC charger, there was really only one top-of-the-line company, Victron. I was able to find the product that I needed for a little less than ordering directly. Same product, less money! The instructions were absolutely clear, and as I ordered, I was able to look ahead and get all the parts I needed. The only difficulty I ran into was separating the ignition and battery connect wires in my coach. Once I figured that out, the installation went quickly. To configure the charger, I just needed to install the application on my phone and connect via Bluetooth. The application walked me right through the setup to include whether you have a smart alternator, ignition wire, etc. There was NO trial and error, configuration was easy and right the first time. We are only part-time campers, so I have only used the system twice, and most of our driving, we use the generator to run the overhead AC units. This is primarily a secondary method to keep our house batteries charged. In the few tests, it does exactly what is advertised. The Li-ion battery is getting 14.5 volts while minimizing the draw on my alternator. ### ⭐⭐⭐⭐⭐ Too thin a feed line. *by R***Y on April 23, 2026* At first it didn’t work well but then I realized I had used 10 g wire over a 35 foot distance to supply DC power! The 10g feed line got hot and the voltage dropped below 10v. I went to Home Depot and spent $65.00 on 50’ of 8g copper wire and that solved everything. This thing charged my two 12v start batteries on my 45’ MotorHome at 30 amps with no problem. It’s been keeping them topped up ever since. A solid high quality product. ## Frequently Bought Together - Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt - Victron Energy Lynx Distributor - Modular M8 DC Bus Bar with 4 Fuses - Fuse Monitoring via VictronConnect or Lynx Smart BMS & GX Device for 12V, 24V, and 48V Systems - Part of Distribution System --- ## 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.jp/products/205055299-orion-tr-smart-dc-to-dc-charger-bluetooth-12-12](https://www.desertcart.jp/products/205055299-orion-tr-smart-dc-to-dc-charger-bluetooth-12-12) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-09*