Buy the Victron Energy Orion-Tr Smart 24/24V 12A 280W Isolated DC-DC Charger for $36.00 — 50% off the $72.00 compare-at price — at PowerHaven Outpost. This is the professional three-stage charger for vehicles and boats where the alternator and start battery charge a 24V service battery — ideal for RVers, boaters, and overlanders building dual battery systems with lead-acid or lithium batteries.
Key Functions
Professional Three-Stage Charging
Smart adaptive charging algorithms safely bulk, absorb and float your service battery, protecting battery health and maximizing lifespan.
Built-In Bluetooth Control
Monitor and configure the charger from your smartphone or tablet with the free VictronConnect app — view live status, set charge parameters and update firmware over Bluetooth.
Isolated and Scalable
The isolated design keeps start and service circuits separate, and unlimited units can be paralleled to multiply output power as your system grows.
Easy Screw-Terminal Install
No specialized tools needed — straightforward screw terminals make installation in tight vehicle and marine spaces simple.
Specifications
- Brand: Victron Energy
- Series: Orion-Tr Smart
- Model: Orion-Tr Smart 24/24-12 (280W)
- Product Type: Isolated DC-DC battery charger
- Input / Output: 24V / 24V, 12A, 280W
- Battery Chemistry: Lead-acid and lithium
- Connectivity: Bluetooth (VictronConnect app)
- Parallel Operation: Unlimited units
- Isolation: Galvanically isolated
Use Cases
- 24V dual battery charging in trucks, vans and RVs
- Marine service battery charging from alternator
- Lithium (LiFePO4) house battery charging with proper profiles
- Paralleled units for higher-current charging needs
Selection Criteria and Comparisons
Compared to basic VSR relays, the Orion-Tr Smart provides controlled, current-limited charging that protects your alternator and start battery. Compared to non-isolated chargers, the isolated 24/24 version prevents ground-loop issues. Choose this model if your system is 24V in / 24V out at 12A; Victron offers other Orion-Tr Smart voltages (12/12, 12/24, 48/48) for different system needs.
Price Value and Deal Value
$36.00 vs. $72.00 — save $36.00 instantly. Apply coupon OUTPOST12 for 12% more off, and orders over $45 ship free.
