--- product_id: 333311416 title: "Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth)" brand: "victron energy" price: "€ 250.19" currency: EUR in_stock: true category: "Victron Energy" url: https://www.desertcart.it/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt store_origin: IT region: Italy --- # 18A high-current output Bluetooth Smart monitoring Isolated DC-DC charging Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth) **Brand:** victron energy **Price:** € 250.19 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, travel farther — stay powered with Victron’s Bluetooth-enabled DC-DC charger! ## Quick Answers - **What is this?** Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth) by victron energy - **How much does it cost?** € 250.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt) ## 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 - • **Powerful 18 Amp Output:** Delivers robust 220W charging to keep your 12V batteries optimized on the go. - • **Expandable Parallel Setup:** Connect unlimited units in parallel to scale up your charging power without limits. - • **Seamless Bluetooth Control:** Monitor and program your charger remotely via Bluetooth for ultimate convenience and precision. - • **Complete Electrical Isolation:** Protects your vehicle and trailer batteries by isolating circuits, preventing backfeed and damage. - • **Universal Battery Compatibility:** Supports both lead acid and lithium batteries, adapting effortlessly to your power needs. ## Overview The Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger is a compact, isolated charger designed for professional-grade battery management. Featuring adaptive 3-stage charging and Bluetooth Smart connectivity, it supports both lead acid and lithium batteries. Its scalable parallel capability and built-in isolation ensure safe, efficient charging for vehicles and trailers, making it a must-have for millennial professionals who demand reliable power on every journey. ## Description Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Battery Charger, Insulated (Bluetooth ) ## Features - Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC charger Isolated is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth - Is suitable for both lead acid and lithium batteries, Unlimited multiple units can be connected in parallel to increase output power - Bluetooth Smart enabled: The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0851TPKV7 | | Amperage | 18 Amps | | Battery Charge Time | 2 Hours | | Best Sellers Rank | #40,274 in Automotive ( See Top 100 in Automotive ) #144 in Battery Chargers | | Brand | Victron Energy | | Built-In Media | Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger Isolated (Bluetooth) | | Color | Blue | | Compatible Devices | Car batteries, boat batteries, lead acid batteries, lithium batteries | | Connector Type Used on Cable | Screw Terminals | | Current Rating | 18 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (1,785) | | Input Voltage | 220 Volts | | Item Dimensions D x W x H | 7.1D x 18.5W x 13H centimeters | | Item Type Name | Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger Isolated (Bluetooth) | | Item Weight | 1.2 Kilograms | | Manufacturer | Victron Energy | | Mfr Part Number | ORI121222120 | | Model Number | ORI121222120 | | Output Voltage | 12 Volts (DC) | | Specification Met | UL | | Unit Count | 1 Count | ## Product Details - **Brand:** Victron Energy - **Colour:** Blue - **Item weight:** 1.2 Kilograms - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 7.1D x 18.5W x 13H centimeters ## Images ![Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth) - Image 1](https://m.media-amazon.com/images/I/813L8K7ZUuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: This unit has been triggering my RV's low voltage proection, likely from random spikes. Anyone have an idea on how to disable it?** A: Yes, the same thing happened to me with my 30A Victron dc-dc on my 2021 Ford Transit starter battery. The answer is to use the 18A victory dc-dc charger. I learned this the hard way. Some cars can't handle that draw. **Q: Would it harm this victron 12-12-18 if I mounted it in a pickup truck engine compartment, connectors at the bottom and air space around it?** A: For good cooling effect, the Oion is designed for vertical mounting only. Other mounting methods may impair cooling and reduce the service life of the product. **Q: Can I connect the input and output ground together?** A: Yes if not trying to isolate like in a boat for galvanic corrosion. If you don't need the isolation feature just purchase the non-isolated model and save a few dollars. If you already own the isolated model and installing in a RV you can ground both to same ground connection. **Q: I'm looking to find a dc-dc charging solution that also accepts solar input. i'd rather have victron vs redarc or ctek?** A: I use two separate devices. Solar is in series so the input ranges up to 100 volts. It’s nice seeing both via Bluetooth. ## Frequently Bought Together - Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 18 amp 220-Watt - Battery Charger for Dual Battery Systems - Isolated - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt - Victron Energy SmartShunt Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V, 500 amp --- ## 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.it/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt](https://www.desertcart.it/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*