Victron Orion Smart 15A 12V DC to 24V DC battery-to-battery charger for lead acid or lithium batteries with Bluetooth and Galvanic Isolation Charges 24V batteries from 12V source using alternator, solar or other DC input – ideal for vehicles, boats and off-grid sites. Bluetooth app monitoring and adaptive 3-stage charging protect batteries and optimise performance. Compact, reliable design suits commercial logistics and industrial power systems. The Victron Orion Smart 12/24-15 non-isolated DC-DC charger delivers 360W to charge 24V lead-acid or lithium batteries from a 12V source. It uses an intelligent multi-stage algorithm for safe, efficient charging while protecting against overloads and suitable for smart alternators. Bluetooth connectivity allows remote setup and monitoring via VictronConnect app. Key Features Adaptive 3-stage charge (bulk, absorption, float) with engine running detection for vehicles. Remote on/off control and parallel operation for higher capacity. IP43 protection, short-circuit proof and high temperature derating up to 55°C. Compatible with solar, generators alongside alternator charging. Applications Suits HGV fleets, construction sites, marine vessels and remote industrial setups needing reliable 24V battery maintenance from 12V starter batteries. For complex installs, use trusted partners; our UK expert support can advise. Technical Specifications Orion-Tr Smart non-isolated 12/24-15 (360 W) Input voltage range: 8-17 V Under voltage shut down: 7 V Under voltage restart: 7.5 V Nominal output voltage: 24.2 V Output voltage adjust range: 18-30 V Output voltage tolerance: +/- 0.2 V Output noise: 2 mV rms Cont. output current at nominal output voltage and 40°C: 15 A Maximum output current (10 s): 25 A Short circuit output current: 40 A Cont. output power at 25°C: 430 W Cont. output power at 40°C: 360 W Efficiency: 88% No load input current: < 100 mA Standby current: Less than 1 mA Operating temperature range: -20 to +55 °C (derate 3% per °C above 40 °C) Humidity: Max. 95% non-condensing DC connection: Screw terminals 16 mm² (AWG6) Weight: 1.8 kg Dimensions h x w x d: 130 x 186 x 80 mm Protection category: IP43 Standards: EN 60950, EN 61000-6-3, EN 55014-1, EN 61000-6-2, EN 61000-6-1, EN 55014-2, ECE R10-5 Shipping Available to UK, Ireland, Africa, the Caribbean and worldwide. If shipping rate not shown at checkout, contact us on +44 2080640335 or [email protected] for a quote. UK Expert Support UK expert support available - contact us with any questions or support requests via phone, email or live chat, or visit our office for an in-person consultation. Documents available for download Datasheet User Manual
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