The Victron Orion XS 12/12-50A is a high-performance, galvanically isolated DC-DC battery charger engineered to deliver a true 50A charge current to your auxiliary battery — making it one of the most capable dual-battery chargers available for 12V systems. Rated IP65 for dust and water resistance, it handles the harshest Australian outback conditions without flinching. With over 93% conversion efficiency and a wide input voltage range of 8–17V DC, it extracts maximum charge from your vehicle's alternator, lithium battery bank, or any 12V source, and applies a proper multi-stage charge profile suited to AGM, GEL, flooded, and LiFePO4 (lithium iron phosphate) batteries — including smart alternator and variable-voltage alternator (VSR) vehicles via its built-in engine detection.

Purpose-built for Australian caravanners, campers, and 4WD tourers who demand reliable dual-battery management on the road, the Orion XS is the ideal upgrade for any setup where keeping a house battery fully charged is non-negotiable — whether you're crossing the Nullarbor in a caravan, running a fridge and lighting in a camper trailer, or powering accessories off-road in a Landcruiser or Patrol. Built-in Bluetooth connectivity via the VictronConnect app gives you real-time monitoring and full configuration from your smartphone without needing a separate communications interface, while the robust aluminium housing and IP65 rating ensure it can be mounted in the engine bay, under the bonnet, or in a tight van cavity where exposure to dust and moisture is unavoidable.

• 50A output current with galvanic isolation — safe for all dual-battery and solar hybrid 12V setups
• IP65 dust and waterproof rating — suitable for engine bay, under-bonnet, or exposed cavity mounting
• Supports AGM, GEL, flooded, and LiFePO4 lithium battery chemistries with multi-stage charge profiles
• Built-in Bluetooth for real-time monitoring and configuration via the free VictronConnect app
• Smart alternator compatible — engine detection prevents battery drain when the vehicle is off
• Over 93% conversion efficiency — minimal heat generation, maximum charge delivered to your auxiliary battery

Key Features

• 50A isolated DC-DC output — charges auxiliary battery fully from any 12V source at over 93% efficiency
• IP65 waterproof and dustproof — engineered for engine bay, under-bonnet, or exposed-cavity installation
• Compatible with AGM, GEL, flooded, and LiFePO4 batteries — multi-stage adaptive charge algorithm
• Built-in Bluetooth via VictronConnect app — real-time monitoring and full configuration, no dongle required
• Smart alternator and VSR detection — automatically starts and stops charging based on engine run state