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Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
SKU:V-ORION-Tr-12/12-18A CHGR
In stock
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Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
✅ Same Day Dispatch – Victron Range
In stock now at Campervan Builders.
Unlike other sellers, we don’t wait until you order – we stock it and dispatch the same day
(when ordered before 3 PM AEST).
📝 Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
The Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger is a compact and intelligent power management solution designed for 12v dual battery systems in caravans, RVs, boats, and off-grid setups. Its galvanic isolation between input and output ensures safe, interference-free operation, while Bluetooth Smart connectivity provides effortless configuration and monitoring through the VictronConnect App.
⭐ Essential Benefits
• Isolated output design – prevents electrical noise and enhances safety by separating input and output circuits.
• Adaptive 3-stage charging – automatically adjusts to battery conditions for optimal health and longevity.
• Bluetooth Smart control – wirelessly monitor, configure, and update the charger via the VictronConnect app.
• Compatible with smart alternators – ensures proper charging even in vehicles with Euro 5/6 alternators.
• Parallel connection ready – combine multiple units for increased current output in high-demand systems.
• Remote on/off capability – easy integration with ignition switches, relays, or control panels.
• Built-in protections – includes safety features for over-temperature, short-circuit, and overload conditions.
⚙️ Functionality
The Orion-Tr Smart 12/12-18A uses a 3-stage adaptive charging algorithm (bulk, absorption, float) that automatically optimises charging cycles. It can also operate in fixed output voltage mode, delivering a stable DC supply for sensitive electronics. The isolated design reduces the risk of ground loops and protects connected systems, making it ideal for marine, RV, and professional installations.
🔌 Compatibility
• Designed for 12v-to-12v isolated charging applications
• Compatible with lead-acid and LiFePO₄ battery chemistries
• Suitable for caravans, RVs, boats, and off-grid systems
• Works with Euro 5/6 smart alternators
• Fully compatible with VictronConnect via Bluetooth
🧰 Installation Difficulty
🟡 3/5 (Moderate) – simple installation with screw terminals and intuitive Bluetooth configuration.
🔍 Features
• Bluetooth Smart – full configuration and live monitoring via the VictronConnect app
• 3-stage adaptive charging – bulk, absorption, and float cycles
• Isolated output – ensures safe operation and eliminates ground loop interference
• Parallel operation support – scalable for larger power systems
• Remote on/off control – for ignition or switch-based operation
• Fixed output voltage mode – for powering sensitive electronics
• IP43 ingress protection – resistant to dust and light water spray when mounted correctly
📊 Specifications
| Specification | Detail |
|---|---|
| Input Voltage | 12v DC |
| Output Voltage | 12v DC |
| Output Current | 18A |
| Isolation | Galvanic (Input/Output) |
| Charging Algorithm | 3-stage adaptive |
| Bluetooth Connectivity | Yes (VictronConnect App) |
| Remote On/Off | Supported |
| Parallel Operation | Supported |
| Ingress Protection | IP43 (terminals facing downward) |
| Safety Features | Over-temp, overload, short-circuit |
| Application Type | Isolated DC-DC Charger |
📦 What’s Included
• 1 × Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.