SKU: 86995060711

Victron 12V to 12V Orion-Tr Smart 12/12-18A Isolated DC-DC Charger

$178.25 $198.05
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Description

Victron 12V to 12V Orion-Tr Smart 12/12-18A Isolated DC-DC ChargerVictron 12V to 12V Orion Tr Smart Isolated DC DC Charger: Intelligent Power Conversion for Dual Battery Systems Efficient 12V to 12V DC DC Charging with Adaptive 3 Stage Algorithm and Bluetooth Control The Victron Orion Tr Smart Isolated DC DC Charger delivers precise, regulated power conversion from a 12V alternator or battery bank to a 12V auxiliary system. Designed for vehicles, marine vessels, and off grid installations, this charger solves the

Victron 12V to 12V Orion-Tr Smart Isolated DC-DC Charger: Intelligent Power Conversion for Dual-Battery Systems

Efficient 12V to 12V DC-DC Charging with Adaptive 3-Stage Algorithm and Bluetooth Control

The Victron Orion-Tr Smart Isolated DC-DC Charger delivers precise, regulated power conversion from a 12V alternator or battery bank to a 12V auxiliary system. Designed for vehicles, marine vessels, and off-grid installations, this charger solves the common challenge of safely stepping down voltage while maintaining battery health. Unlike basic converters that risk overcharging or undercharging, the Orion-Tr Smart uses an adaptive 3-stage charge algorithm (Bulk, Absorption, Float) to extend battery life and ensure reliable starts every time.

With 18A of continuous current and a peak output of 25A for short surges, it handles demanding loads such as fridge compressors, lighting, and communication equipment. The integrated Bluetooth Smart interface allows full configuration and monitoring via the VictronConnect app, eliminating the need for additional displays or complex wiring. This isolated design provides galvanic isolation up to 200V DC between input, output, and case, protecting sensitive electronics from ground loops and voltage spikes—a critical advantage in mixed-voltage systems.

Smart Alternator Compatibility and Programmable Charge Profiles

Modern vehicles with Euro 5/6 compliant smart alternators often output variable voltage, which can confuse standard DC-DC chargers. The Orion-Tr Smart features an engine detection mechanism that prevents unwanted discharge of the starter battery when the engine is off. You can program custom charge profiles to match your battery chemistry—whether AGM, Gel, Flooded, or Lithium—ensuring optimal charging without manual intervention. The adjustable output voltage range of 10-15V provides flexibility for sensitive loads or specific battery requirements.

Robust Design for Harsh Australian Conditions

Built to withstand the rigours of outback travel and coastal marine environments, the Orion-Tr Smart features an IP43 protection rating when installed with screw terminals facing downward. The extruded aluminium heatsink provides efficient passive cooling, allowing continuous operation at full rated power up to 40°C ambient temperature. Screw terminals accept cables up to 16 mm² (AWG6), ensuring low-resistance connections and minimal voltage drop over long cable runs. The compact footprint of 130 x 186 x 70 mm and weight of 1.3 kg simplifies installation in tight spaces such as under-bonnet, behind panels, or in battery compartments.

Key Features

  • Adaptive 3-stage charge algorithm with programmable battery presets for AGM, Gel, Flooded, and Lithium
  • Bluetooth Smart for wireless monitoring, configuration, and firmware updates via VictronConnect app
  • Galvanic isolation (200V DC) eliminates ground loop interference and protects against voltage transients
  • Engine detection prevents starter battery drain when the alternator is not running
  • Remote on/off terminal for integration with battery management systems or manual switches
  • Parallel operation supported for higher current requirements
  • Wide input voltage range of 8-17V accommodates voltage fluctuations in 12V systems
  • Short circuit, over-temperature, and reverse polarity protection

Applications

This charger is ideal for powering 12V house batteries in trucks, buses, motorhomes, and boats with 12V electrical systems. It also suits off-grid solar installations where a 12V battery bank needs to supply 12V loads, or in industrial equipment requiring stable 12V power from a 12V source. The isolated design makes it safe for use in systems with sensitive communication or navigation electronics.

Whether you're upgrading a dual-battery system in a 4WD, fitting out a marine electronics suite, or building a remote power system, the Victron Orion-Tr Smart provides the reliability and intelligence needed for critical power conversion. Order your Victron Orion-Tr Smart Isolated DC-DC Charger today and experience seamless 12V to 12V power management with full app control.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86995060711

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4.0 ★★★★★
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Verified Purchase
Will Phillips
Lake Worth, US
★★★★★ 5
5 Stars for Suction, but the "Drill Brush Hack" makes it 10 Stars
Color: Tea Green, Style: Little Green Mini
I bought the Bissell Little Green Mini to handle the inevitable "kid and pet" messes that don't justify dragging out a full-sized upright. It’s impressively lightweight, about 45% lighter than the original and, in my opinion, seemingly more durable. The 4-foot flexible hose makes it perfect for stairs and car interiors. The Secret Sauce: The Drill Brush Pairing While the included 4" Tough Stain Tool is great for light scrubbing, the real game-changer is pairing this machine with a soft-bristle drill brush. My Process: I spray the stain using the Little Green’s trigger, let it sit for 30 seconds, then use the drill brush on a low setting to agitate the fibers. The Result: This combo lifts deeply embedded dirt and old pet stains that manual scrubbing just can't touch. Once agitated, I use the Little Green’s powerful suction to pull everything out. The water in the dirty tank is always satisfyingly (and gross) dark. Key Performance Notes Suction Power: Don't let the "Mini" tag fool you; the suction is strong enough to leave upholstery nearly dry to the touch. Spray Effectiveness: The built-in spray trigger is precise. It delivers a wide, even mist rather than a messy stream, which is crucial for saturating a stain without soaking the underlying foam padding. Self-Cleaning Feature: The HydroRinse tool is a lifesaver. It flushes the hose after use, preventing that "old damp carpet" smell from developing inside the machine. Portability: It’s small enough to store in a standard bathroom cabinet, making it much more accessible for "emergency" spills. Pros & Cons Pros: Extreme Portability: Easy to carry around the house or out to the driveway. Long Reach: The 12-foot power cord gives you plenty of room to move. Formula Efficiency: A little bit of the Oxy Spot & Stain formula goes a long way. Cons: Small Tanks: Because it’s a "Mini," you will be emptying the dirty tank frequently if you’re doing a whole couch. Loud: Like most portable extractors, it has a high-pitched motor whine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
J
Verified Purchase
Jessi W
New York, US
★★★★★ 4
Works as expected but won’t replace professional carpet cleaning
Color: Tea Green, Style: Little Green Mini
I’d say this little green machine was worth the money. I’ve had it for a few months, and these are my pros and cons: Pros: -good size, easily stored in my closet -cord length is long enough for my needs -gets new stains out if I act quickly after spilling -comes with carpet cleaner (unlike if I were to rent a carpet cleaner from my hardware store) -great for spot cleaning Cons: -I can only spray the cleaning solution if the vacuum feature is turned on. I would like to spray and then wait a while, then turn on the vacuum feature. I could be doing this wrong, but I haven’t figured out a way to change this feature. -the suction isn’t as strong as I’d like. I recently got my carpets professionally cleaned, and I understood why that service is still necessary even if I’m spot-cleaning with my little green guy often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
P
Verified Purchase
PelicanBayPartners
Charlottesville, US
★★★★★ 5
Great for Small Messes, but Not a Full Carpet Cleaner Replacement
Color: Tea Green, Style: Little Green Mini
I’ve been using this for spot cleaning, and overall it’s one of those tools that’s really handy to have around. The biggest strength is how well it handles small messes. It sprays, scrubs, and sucks up stains pretty effectively—especially on things like car seats, couches, or small carpet spots. The suction is surprisingly strong for such a small unit, which is why these are so popular for quick cleanups and pet messes. () It’s also compact and easy to carry, so you’re not dragging out a full carpet cleaner every time something spills. That’s honestly where it shines the most. On the downside, it’s not perfect. The tank is pretty small, so you’ll be refilling and emptying it if you’re doing anything more than a few spots. () The hose and cord length are decent but can feel a little limiting depending on where you’re cleaning. Another thing is that while it cleans well, it can leave things a bit damp afterward, so drying time is something to keep in mind. And like most machines in this category, it can get a little loud. Overall, it’s a really solid little machine for what it’s meant to do—quick, targeted cleaning. Just don’t expect it to replace a full-size carpet cleaner for deep cleaning large areas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
donjack4
Louisville, US
★★★★★ 5
Super efficient
Color: Tea Green, Style: Little Green Mini
Easy to use. Light weight. Great on upholstery and carpet spots. Tank is not large enough to do area rugs or carpet, but great for smaller cleanups.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
sherocks
Massapequa, US
★★★★★ 5
Best machine I have found thus far
Color: Tea Green, Style: Little Green Mini
Have always had pets, cats and dogs. Tried many different cleaning machines. This one is by far the best. Compact, easy to clean, and thoughtfully designed. For example, the waste reservoir is easy to flush out, eliminating bad smells. The hose is easy to rinse out using gravity or by turning on the suction briefly. And the hand held part has a removable guard that allows easy cleaning. Also, the power cord is a good balance between too much and too little length. Whoever designed this obviously gave it some thought when it comes to maintenance and avoiding tricky cleaning. This machine never stinks if cleaned after each use. One last thing, the soap and water tank is large enough to get lots of jobs done, especially if you have a sneaky chihuahua who urinates as he pleases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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