Victron Orion-Tr Smart Isolated DC-DC Charger - 12V / 24V / 48V
Free shipping over $49
60-day hassle-free returns
The Victron Orion-Tr Smart Isolated DC-DC Charger is an advanced, intelligent charging solution designed for dual-battery systems in marine, RV, vehicle, and off-grid applications. It combines regulated DC-DC power conversion with adaptive multi-stage battery charging, Bluetooth connectivity, and full electrical isolation between input and output circuits.
As an isolated charger, the Orion-Tr Smart electrically separates the source battery and the battery being charged. This galvanic isolation helps eliminate ground loops, reduce electrical noise, and improve overall system safety — making it an excellent choice for complex electrical systems, mixed grounding environments, and installations with sensitive electronics.
The Orion-Tr Smart uses an adaptive 3-stage charging algorithm (bulk, absorption, and float) to properly charge and maintain batteries. It is fully configurable and compatible with both lead-acid and lithium battery chemistries, allowing charging profiles to be tailored precisely to the battery manufacturer’s requirements. Integrated Bluetooth enables wireless monitoring and configuration through the VictronConnect app, providing real-time insight into charger status, performance, and settings.
Designed for reliability in demanding environments, the charger includes comprehensive electronic protections against short circuits, overheating, and fault conditions. A remote on/off input allows the unit to be controlled by an ignition signal, battery management system, or external switch, supporting automated operation and reduced standby power consumption. Multiple units can also be connected in parallel to increase total charging capacity as system needs expand.
Whether you are charging a house battery bank from an alternator, integrating lithium batteries into an existing system, or building a modern marine electrical platform, the Orion-Tr Smart Isolated DC-DC Charger delivers safe, efficient, and intelligent power transfer with the flexibility expected from Victron Energy systems.
Why Choose an Isolated Smart DC-DC Charger?
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Isolated charging separates input and output grounds for improved safety and noise reduction
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Smart charging actively manages battery health using multi-stage charge profiles
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Ideal for marine and mobile systems with mixed grounding or sensitive electronics
Key Features
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Galvanic isolation between input and output
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Adaptive 3-stage battery charging
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Bluetooth connectivity via VictronConnect
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Compatible with lead-acid and lithium batteries
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Remote on/off control for system integration
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Parallel capable for scalable charging power
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Short-circuit and over-temperature protection
Warranty Information
Shipping & Returns
We offer free shipping over $49. Lithium batteries & oversize items may have an applicable shipping charge.
We know returns are no fun so we aim to make the return process as hassle free as possible! We have a 60-day return policy, which means you have 60 days after receiving your item to request a return.
Lithium batteries and products with lithium batteries inside are non returnable: Due to carrier regulations surrounding the shipment of lithium batteries (classified as a fully regulated hazardous material), we are unable to accept returns unless arranged locally. We appreciate your understanding and encourage you to contact us with any questions prior to purchase.
For more information on returns, visit our return policy page.
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