Want to charge a 24V auxiliary battery directly from your 12V system – without worrying about compatibility or overload? The Victron Orion-Tr Smart 12/24V 10A DC-DC Charger is the perfect smart solution. This professional-grade charger is ideal for boats, RVs, and other vehicles where reliable battery management is critical.

It features an adaptive 3-stage charging algorithm (bulk, absorption, float) that optimizes every charge based on battery condition. Compatible with both lead-acid and lithium batteries, it also includes built-in Bluetooth, allowing you to monitor status and adjust settings easily via the VictronConnect app.

Built to handle demanding environments, the Orion-Tr Smart operates up to 55 °C and delivers full power up to 40 °C. Engine-run detection ensures that the starter battery won’t be drained when the engine is off, safeguarding your system.

The unit can be installed in any dry location – just note that the terminals are exposed and should be protected from water. This model is not compatible with Rebelcell lithium batteries.

Features:
• 3-stage adaptive charging algorithm
• Bluetooth control – via VictronConnect app
• Compatible with lead-acid and lithium batteries
• For use in 12V to 24V systems
• Parallel operation supported – unlimited power scalability
• Engine-run detection
• Continuous output current: 10 A
• Continuous power output at 25 °C: 240 W
• Input voltage range: 8–17 V
• Adjustable output voltage: 20–30 V
• Efficiency up to 87%
• Galvanic isolation: 200 V DC
• Operating temperature: –20 °C to +55 °C
• Dimensions: 130 x 186 x 70 mm
• Weight: 1.3 kg

Looking for a more powerful DC-DC charger or a different voltage combination? Victron’s range includes solutions for every need.