Product Description:
The Orion-Tr Smart DC-DC charger is a professional adaptive 3-stage charger with built-in Bluetooth. Designed for dual battery systems in vehicles and boats, it uses the alternator and starter battery to charge the service battery efficiently and safely.
It supports both 12V and 24V systems, and is compatible with lead acid and lithium batteries. With models available up to 400W, multiple units can be connected in parallel for unlimited power expansion.
Key Features & Benefits:
Bluetooth Smart – monitor, configure, and update via smartphone or tablet
Adaptive 3-stage charging – bulk, absorption, float for optimal battery health
Fully programmable – choose battery algorithms or fixed output voltage
Smart alternator ready – engine running detection for modern vehicles
Lithium and lead-acid support – auto-adjusts absorption times based on discharge depth
Remote on/off control – connect to a switch, relay, or vehicle chassis ground
High temperature protection – maintains full output up to 40°C, derates above 55°C
Parallel connection – unlimited units can be linked for higher current
Rugged design – IP43 protection when mounted with terminals down
Easy installation – screw terminals, no special tools required
Victron Orion DC-DC 30 AMP Altenator Charger
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System Voltage: 12V / 12 V (auto-select, model dependent)
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Rated Power: up to 400W (model dependent)
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Output Current: varies by model (e.g. 18A, 30A, etc.)
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Battery Compatibility: Lead acid (AGM, Gel, Flooded) & Lithium
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Charging Algorithm: Adaptive 3-stage (bulk, absorption, float) or fixed output
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Bluetooth: Built-in, configurable via VictronConnect app
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Remote Control: On/off switch or relay supported
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Parallel Operation: Unlimited units can be connected
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Protection Rating: IP43 (when installed terminals downward)
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Operating Temperature: Full output up to 40°C, derates to 55°C
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Safety: Short circuit proof, high temp protected
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Connections: Screw terminals, tool-free install
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