---
product_id: 333311416
title: "Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth)"
brand: "victron energy"
price: "1525 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Victron Energy"
url: https://www.desertcart.ro/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt
store_origin: RO
region: Romania
---

# 18A high-current output Bluetooth Smart monitoring Compatible with lead acid & lithium Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth)

**Brand:** victron energy
**Price:** 1525 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, not harder — stay powered and connected!

## Quick Answers

- **What is this?** Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth) by victron energy
- **How much does it cost?** 1525 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/333311416-orion-tr-smart-12-12-volt-18-amp-220-watt)

## 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

- • **Scalable Power Boost:** Connect unlimited units in parallel to multiply output power effortlessly
- • **Compact & Lightweight:** Sleek 1.2 kg design fits perfectly in any professional setup
- • **Seamless Connectivity:** Bluetooth Smart enabled for real-time monitoring and remote control
- • **Power Up with Precision:** Adaptive 3-stage charging optimizes battery health and longevity
- • **Universal Battery Compatibility:** Works flawlessly with both lead acid and lithium battery types

## Overview

The Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger is a compact, isolated charger featuring adaptive 3-stage charging and Bluetooth Smart technology. Compatible with lead acid and lithium batteries, it supports parallel connections for scalable power, making it an essential upgrade for professionals seeking reliable, efficient battery management.

## Description

Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Battery Charger, Insulated (Bluetooth )

Review: Conforme a la description
Review: As advertised

## Features

- Victron Energy Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC charger Isolated is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth
- Is suitable for both lead acid and lithium batteries, Unlimited multiple units can be connected in parallel to increase output power
- Bluetooth Smart enabled: The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0851TPKV7 |
| Best Sellers Rank | #20,261 in Automotive ( See Top 100 in Automotive ) #70 in Battery Chargers |
| Department | unisex-adult |
| Item model number | ORI121222120 |
| Manufacturer | Victron Energy |
| Product Dimensions | 13 x 7.01 x 18.59 cm; 1.2 kg |

## Product Details

- **Brand:** Victron Energy
- **Colour:** Blue
- **Item weight:** 1.2 Kilograms
- **Output voltage:** 12 Volts (DC)
- **Product dimensions:** 7.1D x 18.5W x 13H centimeters

## Images

![Orion-Tr Smart 12/12-Volt 18 amp 220-Watt DC-DC Charger, Isolated (Bluetooth) - Image 1](https://m.media-amazon.com/images/I/813L8K7ZUuL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: This unit has been triggering my RV's low voltage proection, likely from random spikes.  Anyone have an idea on how to disable it?**
A: Yes, the same thing happened to me with my 30A Victron dc-dc on my 2021 Ford Transit starter battery.  The answer is to use the 18A victory dc-dc charger.  I learned this the hard way. Some cars can't handle that draw.

**Q: Would it harm this victron 12-12-18 if I mounted it in a pickup truck engine  compartment, connectors at the bottom and air space around it?**
A: For good cooling effect, the Oion is designed for vertical mounting only. Other mounting methods may impair cooling and reduce the service life of the product.

**Q: Can I connect the input and output ground together?**
A: Yes if not trying to isolate like in a boat for galvanic corrosion. If you don't need the isolation feature just purchase the non-isolated model and save a few dollars. If you already own the isolated model and installing in a RV you can ground both to same ground connection.

**Q: I'm looking to find a dc-dc charging solution that also accepts solar input.  i'd rather have victron vs redarc or ctek?**
A: I use two separate devices.
Solar is in series so the input ranges up to 100 volts.
It’s nice seeing both via Bluetooth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***D on 5 November 2024*

Conforme a la description

### ⭐⭐⭐⭐⭐ Review
*by C***. on 14 November 2025*

As advertised

### ⭐⭐⭐⭐⭐ Review
*by K***E on 24 September 2024*

Väldigt bra produkt som kom snabbt och fungerar utmärkt. Inbyggd bluetooth möjliggör konfiguration av dom olika inställningarna. Det går att köra produkten som laddare och strömkälla och man kan välja när den skall sättas igång, med mera. Väldigt nöjd!

## Frequently Bought Together

- Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/12-Volt 18 amp 220-Watt - Battery Charger for Dual Battery Systems - Isolated
- Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt
- Victron Energy SmartShunt Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V, 500 amp

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-11*