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header-product DC-DC charger Victron Orion-Tr ORI121222120 12V 18A isolated
179.49 €

DC-DC charger Victron Orion-Tr ORI121222120 12V 18A isolated

Victron Orion-Tr ORI121222120 DC-DC charger 12V 18A Photo 1
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Short description

The Victron Orion-Tr ORI121222120 is an isolated DC-DC charger designed for 12V systems with an 18A output. It converts and stabilizes vehicle or alternative DC input to reliably charge and maintain auxiliary batteries. Suitable for mobile, marine, and off-grid applications where galvanic isolation and regulated charging are required, improving battery life and system safety.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 11549446
Manufacturer: OEM
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.28 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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3 mth. х 59.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.99 euros per month
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Product information

Description

The Victron Orion-Tr ORI121222120 12V 18A isolated DC-DC charger converts and stabilizes a vehicle or alternative DC input to charge and maintain a 12V auxiliary battery. Designed for applications where galvanic isolation and a regulated charging source are required, this unit provides a steady 18 A output with internal isolation between input and output circuits. The charger supports reliable battery maintenance in mobile, marine, and off-grid systems and helps protect sensitive electronics by preventing ground loops and interference.

Advantages

This isolated DC-DC charger offers galvanic isolation to separate vehicle main systems from auxiliary battery circuits, reducing the risk of electrical interference and corrosion. The unit provides a regulated charging current of up to 18 A to ensure safe charge levels tailored to 12V battery banks. Compact and purpose-built, it improves battery longevity by supplying stable charge voltage and current regardless of input fluctuations. The product is engineered for continuous operation in mobile and marine environments and includes protections that contribute to operational safety.

Suitable for

  • Charging and maintaining 12V auxiliary batteries in cars, vans, and trucks
  • Powering 12V battery banks on boats and marine vessels with galvanic isolation
  • Off-grid and camper van systems requiring a regulated isolated DC-DC charge source
  • Installations where separation between input and output ground is needed to prevent interference

Key specifications

  • Input type: DC input compatible with 12V vehicle or alternative DC sources
  • Output voltage: regulated 12V output suitable for 12V battery charging
  • Output current: nominal 18 A continuous charging current
  • Isolation: galvanic isolation between input and output circuits
  • Protection features: built-in protection against overload, short circuit and thermal conditions
  • Intended environments: mobile, marine and off-grid applications

How to use

Install the charger according to vehicle or system wiring best practices, ensuring correct polarity on input and output connections and secure mounting in a ventilated location. Connect the DC input to the vehicle’s electrical system or alternative DC source and connect the output to the auxiliary 12V battery bank. Verify that the installation maintains the required isolation and that fuses or circuit breakers are fitted as close to the supply as recommended by installers or local regulations. After wiring, power the unit and confirm stable output voltage and charging current appropriate for the battery type.

Usage recommendations

Use the charger with 12V battery chemistries specified by the battery manufacturer and select appropriate fusing on input and output circuits. For marine or corrosive environments, mount the unit in a protected, ventilated location and check connections periodically. When integrating with battery management systems or alternator control, follow component manufacturer guidance to ensure compatible charge profiles and safe operation.

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Customer reviews

Customer questions

FAQ

How much does the Victron Orion-Tr ORI121222120 DC-DC charger 12V 18A cost, and is it available for purchase?

The price is 179.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Victron Orion-Tr ORI121222120 DC-DC charger 12V 18A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Victron Orion-Tr ORI121222120 DC-DC charger 12V 18A online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.