Victron Energy Orion-Tr Smart 12/12-18A (220W) Isolated DC-DC Charger

Technical Specifications  User manual 

Victron Energy Orion-Tr Smart DC-DC Charger 12V/12V-18A Isolated

Efficient, Isolated Charging for Dual 12V Battery Systems

Ensure safe, reliable, and intelligent charging for your 12V system with the Victron Energy Orion-Tr Smart 12V/12V-18A Isolated DC-DC Charger. Designed for vehicles, boats, and off-grid setups, this charger supports both lead-acid and lithium batteries and is especially suited for systems equipped with Euro 5/6 smart alternators.

Key Features:

• Isolated DC-DC Charger
  Electrically isolated input/output design ensures maximum safety and system integrity.
• Bluetooth Smart Enabled
  Monitor and configure the charger wirelessly using the VictronConnect App.
  Get instant readouts, alarms, and firmware updates.
• Adaptive 3-Stage Charging
  • Bulk, Absorption, Float stages for optimal lead-acid battery care
  • Fixed 2-hour absorption phase for lithium batteries
  • Option to use fixed output voltage instead of charging algorithm
• Smart Alternator Compatible
  Maintains charging voltage even in vehicles with variable-voltage alternators or long cable runs.
  Built-in engine detection prevents draining the starter battery when the engine is off.
• Fully Programmable
  Customize voltage setpoints and charging behavior for precise battery management.
• Remote On/Off Capabilities
  Supports remote switching via relay, switch, or battery control terminals.

Protection & Durability:

• Short Circuit Proof – Safe operation in demanding environments
• High Temperature Protected – Output current automatically reduces at elevated temperatures
• IP43 Rated – Splash-proof when screw terminals face downward
• Rugged Screw Terminals – No special tools needed for installation

Expandable and Scalable:

✔️ Parallel multiple units for higher output current

✔️ Ideal for RVs, boats, service vehicles, and off-grid energy systems

Optimize your dual battery setup with the intelligent, isolated, and efficient Orion-Tr Smart 12V/12V-18A charger—engineered for demanding mobile and marine applications.