---
product_id: 205055299
title: "Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated"
brand: "victron energy"
price: "VT78926"
currency: VUV
in_stock: true
reviews_count: 13
category: "Victron Energy"
url: https://www.desertcart.vu/products/205055299-victron-energy-orion-tr-smart-dc-to-dc-charger-bluetooth
store_origin: VU
region: Vanuatu
---

# 30A high-current output Bluetooth smart control 360W efficient charging Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated

**Brand:** victron energy
**Price:** VT78926
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, not harder — power your adventures with Victron’s Bluetooth-enabled DC to DC charger!

## Quick Answers

- **What is this?** Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated by victron energy
- **How much does it cost?** VT78926 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/205055299-victron-energy-orion-tr-smart-dc-to-dc-charger-bluetooth)

## Best For

- victron energy enthusiasts

## Why This Product

- Trusted victron energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up with Precision:** 30 amps of robust, professional-grade charging power for your dual battery system.
- • **Scalable Power Solution:** Connect unlimited units in parallel to boost output power as your energy needs grow.
- • **Hassle-Free Installation:** User-friendly screw terminals make setup quick and tool-free, so you’re up and running in no time.
- • **Stay Connected, Stay In Control:** Seamlessly monitor and adjust your charger via Bluetooth and the VictronConnect app—right from your phone.
- • **Versatile Battery Compatibility:** Optimized for both lead acid and lithium batteries, ensuring maximum flexibility for your setup.

## Overview

The Victron Energy Orion-Tr Smart DC to DC Charger delivers 30 amps and 360 watts of efficient, three-stage charging power for dual battery systems. Featuring built-in Bluetooth connectivity, it allows real-time monitoring and configuration via the VictronConnect app. Compatible with lead acid and lithium batteries, this non-isolated charger supports parallel connections for scalable power. Designed for easy installation with screw terminals, it’s the professional choice for reliable, smart battery management on vehicles and boats.

## Description

Product description Victron Energy Smart DC to DC Charger Victron Energy Orion Series Orion-Tr Smart 12/12-30 OrionXS 1400 OrionXS 12/12-50A OrionTr Smart 24/24-17 OrionTr Smart 24/24-17 NI OrionTr Smart 24/12-30 NI Orion-Tr Smart 24/24-17

Review: Works great, easy to configure - Bought this for my boat to charge a Lipo4 battery. It was very easy to install and configure using the bluetooth interface. It's not too big to be effectively installed in a small hatch but you'll need to watch out for airflow as the unit can get a bit hot. That said, it will charge just about any battery - it's quite versatile. It's not cheap but who wants cheap on the water? There's a reason you see victron on so many sailboats, etc.
Review: Peace of mind battery charging. - Added this to my RV so I could charge the House batteries safely while driving. Easy to install and works well out of the box

## Features

- PROFESSIONAL DC TO DC CHARGER: The Orion-Tr Smart DC-DC Charger is a professional charger that uses three stages to efficiently and safely charge your batteries.
- DUAL BATTERY CHARGING: The Victron DC to DC charger is ideal for vehicles or boats where the alternator and start battery are used to charge the service battery.
- BUILT-IN BLUETOOTH: The DC to DC charger can be monitored and cotrolled with smartphone or tablet via Bluetooth and the VictronConnect App. This allows you to see the charger's status and make adjustments as needed.
- FLEXIBLE POWER SOLUTION: The DC DC charger is suitable for both lead acid and lithium batteries and unlimited multiple units can be connected in parallel to increase output power.
- EASY TO INSTALL: The screw terminals provide a convenient and easy installation process, eliminating the need for specialized tools.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086Q8YNJZ |
| Amperage | 30 |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #29,146 in Automotive ( See Top 100 in Automotive ) #151 in Battery Chargers |
| Brand | Victron Energy |
| Built-In Media | Victron Energy ORI121236140 Orion-tr Smart 12/12-30 30a [360w] Non-isolated Dc-dc Or Power Supply |
| Color | Blue |
| Connector Type Used on Cable | Screw Terminals |
| Current Rating | 30 Amps |
| Customer Reviews | 4.6 out of 5 stars 899 Reviews |
| Input Voltage | 12 Volts (DC) |
| Item Dimensions D x W x H | 3.2"D x 7.3"W x 5.1"H |
| Item Type Name | Victron Energy ORI121236140 Orion-tr Smart 12/12-30 30a [360w] Non-isolated Dc-dc Or Power Supply |
| Item Weight | 1.3 Kilograms |
| Manufacturer | Victron Energy |
| Mfr Part Number | ORI121236140 |
| Model Number | ORI121236140 |
| Output Voltage | 12 Volts (DC) |
| Product Dimensions | 3.2"D x 7.3"W x 5.1"H |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Victron Energy
- **Color:** Blue
- **Item Weight:** 1.3 Kilograms
- **Output Voltage:** 12 Volts (DC)
- **Product Dimensions:** 3.2"D x 7.3"W x 5.1"H

## Images

![Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 1](https://m.media-amazon.com/images/I/715ppU3+JtL.jpg)
![Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 2](https://m.media-amazon.com/images/I/71YIhzedCeL.jpg)
![Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 3](https://m.media-amazon.com/images/I/61ysrrcHHpL.jpg)
![Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 4](https://m.media-amazon.com/images/I/61ioEVgwcXL.jpg)
![Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated - Image 5](https://m.media-amazon.com/images/I/51iMoERtknL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, easy to configure
*by J***T on April 1, 2026*

Bought this for my boat to charge a Lipo4 battery. It was very easy to install and configure using the bluetooth interface. It's not too big to be effectively installed in a small hatch but you'll need to watch out for airflow as the unit can get a bit hot. That said, it will charge just about any battery - it's quite versatile. It's not cheap but who wants cheap on the water? There's a reason you see victron on so many sailboats, etc.

### ⭐⭐⭐⭐⭐ Peace of mind battery charging.
*by B***N on May 14, 2026*

Added this to my RV so I could charge the House batteries safely while driving. Easy to install and works well out of the box

### ⭐⭐⭐⭐⭐ Too thin a feed line.
*by R***Y on April 23, 2026*

At first it didn’t work well but then I realized I had used 10 g wire over a 35 foot distance to supply DC power! The 10g feed line got hot and the voltage dropped below 10v. I went to Home Depot and spent $65.00 on 50’ of 8g copper wire and that solved everything. This thing charged my two 12v start batteries on my 45’ MotorHome at 30 amps with no problem. It’s been keeping them topped up ever since. A solid high quality product.

## Frequently Bought Together

- Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 30 amp 360-Watt - Battery Charger for Dual Battery Systems - Non-Isolated
- Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt
- Victron Energy Lynx Distributor - Modular M8 DC Bus Bar with 4 Fuses - Fuse Monitoring via VictronConnect or Lynx Smart BMS & GX Device for 12V, 24V, and 48V Systems - Part of Distribution System

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-05*