Victron Orion-Tr Smart 12/24-15A (360W) Isolated DC-DC Charger
Victron Orion-Tr Smart 12/24-15A (360W) Isolated DC-DC Charger
Steps a 12V starter/alternator system up to charge a 24V auxiliary battery bank - the right choice when your vehicle runs standard 12V electrics but you've chosen a 24V house or lithium system for its efficiency and lighter cabling at higher loads.
Galvanic isolation between circuits
Fully isolated design, with no shared chassis ground between the 12V input and 24V output sides - reducing corrosion risk and electrical noise between the two systems.
Smart alternator compatible
An engine-running detection mechanism ensures the charger only draws power when the alternator is genuinely supplying it, protecting the starter battery on vehicles with variable-voltage smart alternators.
Bluetooth configuration via VictronConnect
Built-in Bluetooth connects to the VictronConnect app for charge algorithm setup (lead-acid or lithium), live monitoring, and firmware updates - no separate dongle required.
Specifications
- Output: 24V, 15A, 360W (from 12V input)
- Isolation: Galvanically isolated (separate chassis grounds)
- Charge algorithm: Adaptive 3-stage, lead-acid and lithium compatible
- Communication: Built-in Bluetooth via VictronConnect
- Engine detection: Smart alternator compatible
- Operating temperature: full rated output up to 40°C, usable to 55°C
- Warranty: 5 years
Best suited to
12V vehicles - utes, vans, 4WDs - fitted out with a 24V lithium house or auxiliary battery system in the canopy or camper, charged from the standard 12V alternator while driving.