# Victron Energy Argo FET 200-2 Battery Isolator 200A for Two Batteries

**URL:** https://aio.lv/en/product--victron-energy-arg200201020r--3937424
**Data updated:** 2026-07-06 17:45 (EEST)
**Category:** Other goods
**Manufacturer:** victron energy
**Manufacturer code:** ARG200201020R
**EAN:** 8719076019145
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--victron-energy-arg200201020r--3937424

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Victron Energy Argo FET 200-2 is a high-efficiency battery isolator designed to charge two separate battery banks simultaneously from a single alternator or battery charger. Featuring MOSFET technology, it minimizes voltage drop to less than 0.02V at low current and 0.1V at high current, ensuring efficient charging without the need for diode-based isolators. Ideal for marine and automotive power systems requiring reliable energy distribution.

## Long description

The Victron Energy Argo FET 200-2 is a high-performance battery isolator engineered to manage the charging of two separate battery banks from a single power source, such as an alternator or battery charger. By utilizing advanced MOSFET technology, this device effectively replaces traditional diode-based isolators, providing a significantly more efficient power distribution solution for demanding electrical systems.
Advantages
The primary benefit of the Argo FET 200-2 is its exceptional efficiency. Unlike conventional diode isolators that cause significant voltage drops, this MOSFET-based unit maintains a voltage drop of less than 0.02V at low currents and approximately 0.1V at high currents. This ensures that batteries receive a full and rapid charge, which is critical for maintaining battery health and longevity. Furthermore, the device operates with minimal heat generation, contributing to a more reliable and durable installation in confined spaces.
Suitable for
Marine power systems for house and engine batteries
Automotive dual-battery setups in campervans and motorhomes
Off-grid power installations requiring simultaneous charging of multiple battery banks
When it may not be suitable
This isolator is not designed for systems where the alternator output exceeds 200A, as this would exceed the device's current rating. Additionally, it is not intended for use in systems where the alternator requires a specific voltage sense signal that the isolator cannot provide without additional wiring.
Key specifications
Maximum alternator current: 200A
Number of battery banks: 2
Voltage drop at low current: \< 0.02V
Voltage drop at high current: 0.1V
Technology: MOSFET
How to use
Installation involves connecting the alternator or charger output to the input terminal of the isolator and connecting each battery bank to the respective output terminals. Ensure that the wiring is sized appropriately for the 200A current capacity to prevent overheating and voltage loss. The device functions automatically, requiring no manual switching or monitoring during operation.
What to consider before purchase
Verify that your alternator output does not exceed 200A
Ensure your battery banks are of the same voltage (12V or 24V)
Check available space for mounting to ensure adequate ventilation
Usage recommendations
For optimal performance and safety, always install a fuse on the output lines leading to each battery bank to protect against short circuits. Ensure all cable connections are tightened to the manufacturer's torque specifications to prevent resistance and heat buildup.

## FAQ

### How much does the Victron Energy Argo FET 200-2 Battery Isolator cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 17.07.2026 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 Energy Argo FET 200-2 Battery Isolator be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 victron energy 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 victron energy 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3937424/60109090_large.webp