Victron Orion-Tr Smart 24/24-17A (400W) Non-isolated DC-DC charger

The Victron Orion-Tr Smart DC-DC Charger is a professional, non-isolated 3-stage charger designed for dual battery systems in cars and boats. It adapts to engine alternator output to charge the service battery while starting batteries handle starting. Features built-in Bluetooth for monitoring and configuration, plus remote on/off control for convenient integration. Suitable for 12V or 24V systems and compatible with both lead‑acid and lithium chemistries. Models up to 400W with multi-unit parallel capability to scale power as needed. It performs reliably in high-temperature environments, maintaining full rated output up to 40°C and operation up to 55°C. Compact, rugged, and engineered for harsh conditions, it's ideal for vehicles requiring safe, efficient, and autonomously managed charging without isolation between battery banks.