SKU: 40219724540

Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC Charger

$140.24 $155.82
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Description

Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC ChargerVictron 24V to 48V Orion Tr 24 48 8. 5A Isolated DC DC Charger: Isolated DC DC Charger for Reliable Voltage Conversion The Victron 24V to 48V Orion Tr 24 48 8. 5A Isolated DC DC Charger is a high performance isolated DC DC charger engineered to provide stable, efficient power conversion between 24V and 48V battery systems. Designed for demanding applications in vehicles, marine vessels, and off grid installations, this charger ensures your auxiliary

Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC Charger: Isolated DC-DC Charger for Reliable Voltage Conversion

The Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC Charger is a high-performance isolated DC-DC charger engineered to provide stable, efficient power conversion between 24V and 48V battery systems. Designed for demanding applications in vehicles, marine vessels, and off-grid installations, this charger ensures your auxiliary batteries receive a precise, multi-stage charge regardless of input voltage fluctuations. With galvanic isolation between input, output, and case, it protects sensitive electronics and eliminates ground loop issues, making it a safe choice for complex electrical systems.

Unlike generic DC-DC converters, the Orion-Tr Smart series uses a sophisticated three-stage charging algorithm (bulk, absorption, float) that adapts to battery condition, extending battery life and preventing overcharging. The fully programmable output voltage allows customisation for specific battery chemistries, including lithium, AGM, and gel. Integrated Bluetooth connectivity via the VictronConnect app provides real-time monitoring and configuration from your smartphone, eliminating the need for additional displays or wired connections.

Key Features

  • Galvanic isolation (200V DC) between input, output, and case for enhanced safety and noise immunity
  • Fully programmable three-stage charging algorithm with adaptive battery management
  • Bluetooth Smart for wireless setup, monitoring, and firmware updates via VictronConnect
  • Remote on/off terminal for integration with battery management systems or external switches
  • Wide input voltage range (16-35V) with under-voltage protection to prevent battery drain
  • Parallel operation supported for scalable current output in larger systems
  • Robust aluminium heat sink with passive cooling for reliable operation up to 55°C
  • IP43 protection when mounted with terminals facing downwards, suitable for engine bays and marine environments
  • Screw terminals accept up to 16mm² (AWG6) cable for low-resistance connections

Smart Charging for Modern Systems

Compatibility with smart alternators (Euro 5/6) ensures seamless integration in modern vehicles where variable voltage output can confuse traditional chargers. The charger detects engine running status via voltage sensing or a dedicated trigger wire, preventing accidental battery drain when the engine is off. A configurable input voltage lock-out allows precise control over charging initiation, ideal for systems with solar or shore power inputs.

Built for Harsh Environments

The Orion-Tr Smart is built to withstand the rigours of mobile and off-grid use. The sealed electronics and conformal-coated circuit board resist moisture, dust, and vibration. The extruded aluminium heat sink dissipates heat efficiently without fans, ensuring silent, maintenance-free operation. With an operating temperature range of -20°C to +55°C and derating above 40°C, it performs reliably in Australian conditions from the outback to the coast.

Flexible Installation and Control

Compact dimensions (130 x 186 x 80 mm) and multiple mounting options allow installation in tight spaces. The remote on/off port accepts a low-current switch or relay, enabling control from a dashboard or central management system without heavy-gauge wiring. For systems requiring higher current, multiple units can be paralleled with automatic load sharing, providing a scalable solution for larger battery banks.

Applications

This isolated DC-DC charger is ideal for charging auxiliary batteries in caravans, motorhomes, 4WDs, boats, and off-grid cabins. It efficiently steps voltage up from 24V to 48V to match your battery bank, whether you need to charge a 48V house battery from a 24V alternator or maintain a 48V battery from a 24V system. The galvanic isolation makes it particularly suitable for marine installations where corrosion and stray currents are a concern.

Whether you're upgrading an existing dual-battery setup or building a new off-grid power system, the Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC Charger delivers precise, reliable charging with the intelligence to protect your investment. Configure it once via the app, and it will automatically manage your battery charging for years to come.

Ready to optimise your DC-DC charging? Install the Victron 24V to 48V Orion-Tr 24/48-8.5A Isolated DC-DC Charger and experience the difference that smart, isolated conversion makes in your mobile or off-grid power system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 40219724540

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4.3 ★★★★★
Based on 9 reviews
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Product Reviews
S
Verified Purchase
S. Max
Massapequa, US
★★★★★ 2
Not a Scripting Book. Wrong title, should read " Learn Godot for Beginners"
Format: Paperback
The book was not designed to focus on GDscript, it had a snippets for basic game interactions, but was primarily a make a simple game in Godot. I returned it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
Y
Yumin
Dallas, US
★★★★★ 5
Excellent guide for those seeking to learn.
Format: Paperback
I highly recommend this book if you are getting into Godot and want something tangible to sift through. the Book does an excellent job of explaining and curating a good foundation by explaining and stepping you through the Nodes and their purposes and potential usage. it touches on multiplayer(client synchronization, etc), and other fantastic aspects like object pools and a brief intro into state machines that reflect a professional environment that respects your intelligence but still graceful enough for beginners to digest, understand and grow their own creative projects from these roots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2024
C
Verified Purchase
Colin MacLeod
Lowell, US
★★★★★ 5
Masterful, Hilarious, and Insightful
Format: Hardcover
The writing style reminded me at times of Michael Lewis ("The Big Short", "The New New Thing") in the way Jason Schreier captures the madness of gaming executives trying to succeed despite their bosses. The way the book describes various antics often had me chuckling or even laughing out loud: "As Pardo's responsibilities grew and his time became stretched between projects, he became known for what many of his subordinates called seagull management: He would swoop down, poop on ideas, and then fly away." It's full of insight about what makes a good game, or even a good remake of a game: "One tenet, adapted from legendary Civilization designer Sid Meier, was that one-third of the units should return from the old game, one-third should be modified versions, and one-third should be brand-new." This book is masterful. I found it impossible to put down: one of the very best books I've ever read about a games company, or any company for that matter. If you are in the games industry, you like reading about crazy businesses or you just like games, get it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
E
Verified Purchase
Exterminator
New York, US
★★★★★ 4
"Inside Blizzard: The Creativity, Crunch, and Corporate Clash in Play Nice”
Format: Hardcover
Positive: "Play Nice" by Jason Schreier is a fun, eye-opening dive into the highs and lows of Blizzard Entertainment. Schreier does a fantastic job unpacking the tension between Blizzard's creative magic and the corporate pressures that started to shift the company’s culture, especially after its merger with Activision. It's filled with juicy insider stories that give you a sense of what it’s really like to work at a powerhouse game studio. For any gamer or industry enthusiast, it’s a fascinating look behind the curtain that also feels relatable for anyone who's had their passion collide with corporate demands. Negative: On the downside, the book sometimes gets a bit repetitive. Schreier really drills in on the company's struggles with work-life balance and workplace culture, which are important but can feel like they’re hitting the same notes over and over. And while the insider jargon adds authenticity, it can be a little hard to keep up if you’re not already familiar with game dev lingo. But honestly, these are minor gripes in what’s otherwise a great read about the complex, often messy reality of making games.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
K
Verified Purchase
Kyle
Bozeman, US
★★★★★ 5
From Pixels to Problems! Great read!
Format: Hardcover
“Play Nice” offers an enjoyable deep dive into the tumultuous history of Blizzard Entertainment, chronicling its journey from a ragtag group of brilliant college students to its evolution under corporate ownership and its current state. Schreier provides fascinating insights into the antics of Blizzard’s early employees, showcasing their outlandish attitudes, relentless work ethic, and tight-knit camaraderie. The book explores how Blizzard transitioned from a company renowned for producing high-quality, polished games that left competitors in the dust to one struggling to preserve its heart and soul amid mounting corporate pressures. While the corporate side and C-suite executives are often cast in a negative light, Schreier thoughtfully examines the motivations behind their decisions, offering perspectives from all levels of the company—from executives and middle management to QA testers. This balanced approach provides a refreshing take, avoiding oversimplified blame and instead considering multiple sides of the story. And while it’s easy to villainize the suits in the boardroom, Schreier does a great job showing why some decisions were made. From executives to QA testers, he pulls back the curtain to reveal a mess of perspectives, reminding us that every bad decision has some kind of reason behind it (even if it’s still a bad decision). The book also revisits the scandals that put some serious smudges on Blizzard’s reputation, offering new angles and fresh commentary. As someone who once lived for Blizzard games—cheering at Overwatch League matches and losing entire weekends to Diablo marathons—I can’t help but root for Blizzard to find its way back to glory. And hey, if it means waiting another decade for their next masterpiece, so be it. It’s done when it’s done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025

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