Victron Orion XS 12/12-50A DC-DC battery charger

Victron Orion XS 12/12-50 A – Powerful DC-DC battery charger with 98% efficiency

With the Victron Orion XS 12/12-50 A 700 W DC-DC battery charger, you get a state-of-the-art charger that's not only powerful, but also efficient and flexible. It's specifically designed for dual battery systems charged by a (smart) alternator—perfect for RVs, boats, and off-road vehicles. Thanks to VictronConnect, you have full control at all times, whether on-site or remotely.

Quick overview

• Power: 700 W / 50 A output current
• Voltage range: Wide input & output range
• Efficiency: Up to 98% without fan
• Protection class: IP65 (dust and waterproof)
• Compatibility: Ideal for intelligent alternators (Euro 5 & Euro 6)

Maximum charging efficiency for every battery

The adaptive 4-stage charging algorithm automatically adapts to the charge level of your battery:

• In lead batteries, the constant voltage phase is shortened to avoid overcharging.
• After deep discharge, the charging time for complete regeneration is extended.

Choose from eight pre-programmed battery profiles or define your own charging parameters.

Your benefits

• Fully configurable via VictronConnect App
• Engine shutdown detection for optimized charging
• Comprehensive electronic protection
• Parallel connection possible for higher output current
• Also works as a stable power source

Remote control & integration

The remote-controlled on/off switch allows you to control the Orion XS flexibly—either directly via a cable switch or via a BMS. Engine running detection ensures that the device only operates when power is actually available from the alternator.

Technical data

• Model: Victron Orion XS 12/12-50A (MPN ORI121217040)
• Power: 700 W
• Output current: 50 A
• Efficiency: up to 98%
• Protection class: IP65
• Functions: DC-DC charger & power source
• Charging algorithm: Adaptive, 4-stage
• Compatible with: 12 V batteries (lead & lithium)

For demanding applications

Whether in an expedition vehicle, sailboat, or camper – the Victron Orion XS ensures reliable, fast, and safe charging of your service batteries. Its high efficiency and robust construction make it a reliable choice even under demanding conditions.