Orion XS 12/12V - 50Amp DC/DC charger has been developed from scratch and redefines adaptive DC-DC charging. For use in dual battery systems charged with an (intelligent) alternator. This device not only ensures first-class performance, but also guarantees the safety of your system. With configurable input and output currents, you can keep an overview and be confident that your Smart BuckBoost will run at full power up to 40°C. The aluminium board's innovative cooling technology delivers an astonishing 98% efficiency without the need for fans. As an integral part of your Victron system, the Orion XS offers comprehensive (remote) monitoring and control capabilities, giving you complete control over your device and system. Fully configurable. Motor shutdown detection. Intelligent charging algorithms. Efficient cooling. Employs VictronConnect (Bluetooth or Ve.Direct. Remote monitoring optional. Set the input and output current precisely with simple controls. This helps to protect alternators from overload and charge the service battery correctly, especially with smart alternators. An unlimited number of Orion XS devices can be connected in parallel. This makes it easy to scale the output current to the requirements of your system. The Orion XS has customisable charging algorithms and 8 pre-set battery modes. For lead-acid batteries, these settings ensure optimum absorption times for both low and deep discharges. The Orion XS is equipped with comprehensive electronic protection against overload, short circuit and overtemperature. To prevent damage to lithium batteries, the charger switches off automatically at low temperatures and when the input voltage falls below a user-configurable blocking value. It thus protects the starter battery from deep discharge.