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Victron Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W) [ORI481224120]

Victron Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W) [ORI481224120]

SKU: CWR-109720
$159.80 USD
$188.00 USD $159.80 USD
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Shipping calculated at checkout.
Why We Call It Red Chair Time ❤️ - Click to Read
Up north at the lake, life was simple—fishing, boating, bike rides, and sun-soaked afternoons. But the heart of it all was my mother, who loved nothing more than relaxing on the patio in her Tall Red Shellback Adirondack Chairs, surrounded by family and friends.

When she lost her battle with cancer in 2023, I started Red Chair Time to honor her and help others still fighting. Those chairs symbolized comfort, connection, and peace—and now, every piece we sell carries that spirit forward.

This isn’t just about selling and living the lake life. It's about a life with purpose. A portion of every purchase supports cancer research, because our mission is personal. We’re here to create beautiful spaces—and to fund hope.

Thank you for visiting!


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Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W)

The Orion-Tr Smart DC-DC charger is an adaptive 3-stage charger (bulk – absorption – float) designed for dual-battery systems, such as in vehicles or on boats, where the starter battery (hence the alternator) is used to charge the service battery. The name "Smart" originates from its built-in Bluetooth connection, which allows the charger to be monitored and configured remotely via Bluetooth. It also features a remote on/off switch and an engine running detection mechanism. This isolated model allows the input and output to have separate chassis grounds.

The Orion-Tr Smart charger can be used in 12V, 24V, or 48V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W, and unlimited multiple units can be connected in parallel to increase output power.

Suitable for high temperatures up to 55°C with a full rated output up to 40°C.

Features:

  • Remote on/off terminal - The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low-power switch, or, for example, the engine run/stop switch.
  • All models are short-circuit proof and can be paralleled to increase output current. An unlimited number of units can be connected in parallel.
  • High temperature protected - The output current will reduce at high ambient temperature.
  • IP43 protection - When installed with the screw terminals oriented downwards.
  • Screw terminals - No special tools are needed for installation.
  • Input fuse (not replaceable) - On 12 V and 24 V input models only.
  • Adjustable output voltage - Not intended for battery charging. Please consider using an Orion-Tr Smart for battery charging.

Specifications:

  • Charger Input - Voltage: 48v
  • Charger Output - Amps: 20a
  • Charger Output Voltage: 12v
  • Box Dimensions: 4"H x 6"W x 8"L WT: 2.8 lbs
  • UPC: 8719076066149

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)
View full details

Let customers speak for us

from 6 reviews
Great service and quick delivery

Just wanted to say how happy I am with my purchase from Red Chair Time. The blue Adirondack chair has been a perfect addition, as we were looking to add another chair to our patio. The whole ordering process was a breeze, and the owner provided great customer service. I was also beyond pleased with how this was packaged and arrived without a scratch. Thank you!

Bill
LuxCraft Deluxe Adirondack Chair
9’ 285 fpb bought fr redchairtime llc

Stacey is assisting me with the.purchase/delivery process very consistently to insure my full satisfaction. Hopefully I’ll get the registration in time when the weather gets warmer.

Ray F
Sea Eagle 285 Frameless Pontoon Boat Pro Package
Quality Products and great service

Very happy with Red Chair Time. We ordered two Adirondack chairs and they arrived on time. When I emailed the company about shipping and tracking information they promptly responded and were able to provide me with the tracking number.
I appreciated the service, quality product and would order from Red Chair Time again.

Heidi Jobe
Berlin Gardens Comfo Back Adirondack Bar Height Chair
perfect size table

This end table was just the right size for our small outdoor balcony to accompany the 2' plain bench chairs. Love it!! Shipping was quick and installation a breeze!

Donna Scarcella
LuxCraft Deluxe End Table
Great experience all around!

We purchased two of these chairs and received quick confirmation of the order along with quick shipping! Chairs look just as website promised! Love them!!

Donna Scarcella
LuxCraft 2' Plain Bench