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Due to the ongoing global health crisis, Bay Marine Supply personnel are working remotely for the foreseeable future, but we are still operational! In-store transactions or consultations are NOT AVAILABLE at this time, but orders may still be placed for will-call pickup by entering coupon code localpickup during checkout. If you place an order for will-call pickup, our S/R specialists will call you when your order has been pulled and is ready. PLEASE DO NOT come to will-call before you have received a call indicating that your order is ready.

Will-call pickup is at the rear of the warehouse; masks are required at all times and hand sanitizer will be available at the pickup desk to help ensure the safety of your families and ours.

Orders of in-stock items placed before 12 noon Pacific will usually ship or be available for pickup same-day; orders placed after 12 noon will usually ship or be available next-business-day. Please note that, as global manufacturing has slowed due to the pandemic while at the same time demand has skyrocketed, item availability is subject to rapid change. If an item you order is out of stock, we will contact you to let you know and offer -if we have it- the projected lead time for restocking.

Thank you for your patience and understanding through these trying times, and we wish you and your families fortune and health!


Victron Energy Orion-Tr Smart 12/12-30A Top View

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  • Victron Energy Orion-Tr Smart 12/12-30A Top View
  • Victron Energy Orion-Tr Smart 12/24-15A Side View
  • Victron Energy Orion-Tr Smart 12/12-30A Front View
  • Victron Energy Orion-Tr Smart 24/24-17A Side View

Victron Orion-Tr Smart Isolated DC-DC Charger


MOST MODELS IN STOCK - Please note that model availability is subject to rapid change and some items may require 1-4 weeks for fulfillment

Introducing the Orion-Tr Smart Isolated DC-DC Charger - the new standard in easy, fully configurable, low-footprint battery-to-battery chargers from Victron Energy!

Availability: In stock


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Product Description



    Please note that model availability is subject to rapid change and some orders may require 1-4 weeks for fulfillment

    Not to be confused with the Orion-Tr, the Orion-Tr Smart DC-DC Charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. This highly anticipated new product offering from Victron Energy is finally here, released just in time to celebrate their 45th year of innovation and dependability.

    Bluetooth Smart Enabled:

    -Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, to change settings, and to update the charger when new software features become available. Please see the VictronConnect manual for more information and certain device limitations.

    Fully Programmable:

    -Battery charge algorithm (configurable) or fixed "power supply" output.

    -"Smart" alternator-compatible with an adjustable engine running detection mechanism.

    Adaptive 3-Stage Charge Algorithm: Bulk - Absorption - Float:

    -For Pb batteries it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge the absorption time is automatically increased to make sure that the battery is completely recharged.

    -For LiFePO4 (LFP) batteries the absorption time is fixed (adjustable) with a default time of 2 hours.

    -If desired, a fixed output voltage can be selected "power supply mode" instead of the 3-stage charging algorithm.

    Remote On-Off:

    -A remote on/off switch or relay contact can be connected to a two-pole connector for full control and zero quiescent draw when not in use.


    Short-Circuit Proof:

    -All models are short-circuit proof and an unlimited number of units can be connected in parallel to a single battery bank to increase output current.

    High Temperature Protected:

    -Suitable for ambient temperatures up to 40C (104) at full output; units will automatically derate to stay cool up to a maximum ambient temperature of 55C (131F).

    IP43 Rated:

    -When installed with the screw terminals oriented downward.

    Industry-Leading Warranty:

    -Like all products from Victron Energy (other than batteries), the Orion-Tr Smart DC-DC Charger is protected by a full 5-year manufacturer's warranty and unrivaled technical support from a worldwide network of dealers, distributors, and service partners.


    Models Available:

    12v in/ 12v out -18A (PN: ORI121222120)

    12v in/ 12v out -30A (PN: ORI121236120)

    12v in/ 24v out -10A (PN: ORI122424120)

    12v in/ 24v out -15A (PN: ORI122436120)

    24v in / 12v out -20A (PN: ORI241224120)

    24v in / 12v out -30A (PN: ORI241236120)

    24v in / 24v out -12A (PN: ORI242428120)

    24v in / 24v out -17A (PN: ORI242440120)

    Remote Cable for isolated Orion Smart (PN: ASS070300100)

Additional Information

    Additional Information

    Manufacturer Victron Energy
    Data Sheet No
    Product Manual No
    Warranty 5 Years Warranty on all products
    2 Years Warranty for Batteries