The Victron Energy Orion-Tr 12/12-18A DC-DC Charger is a professional 220W isolated charger designed for 12V dual-battery systems. It provides up to 18A output and uses an adaptive 3-stage charging algorithm with bulk, absorption and float stages. The charger is compatible with both lead-acid and lithium batteries, providing controlled and reliable charging.
Built-in Bluetooth allows the charger to be programmed and controlled remotely, while engine-running detection helps prevent unwanted discharge of the starter battery. With IP43 protection, screw-terminal installation and high-temperature protection, the Orion-Tr is suitable for vehicle and marine applications requiring dependable auxiliary battery charging.