# Argofet 200-3 Three batteries 200A battery isolator Argofet 200-3

**URL:** https://aio.lv/en/product--oem-arg200301020r--12399826
**Data updated:** 2026-04-29 13:48 (EEST)
**Category:** Car Supplies
**Manufacturer:** OEM
**Manufacturer code:** ARG200301020R
**EAN:** 8719076019169
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 157.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 130.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-arg200301020r--12399826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Argofet 200-3 is a three-battery 200A battery isolator designed to manage charging of multiple battery banks. It provides automatic isolation between three batteries to prevent discharge between banks while allowing charging from a single alternator or charger. Suitable for vehicles, boats, and stationary systems requiring reliable multi-battery charging and protection.

## Long description

Argofet 200-3 is a three-battery 200A battery isolator designed to manage charging of multiple battery banks. It provides automatic isolation between three batteries to prevent discharge between banks while allowing charging from a single alternator or charger. The unit is intended for vehicles, boats, and stationary systems that require reliable multi-battery charging and protection. The design supports continuous combined charging currents up to 200 A and separates battery circuits to keep starter, service, and auxiliary batteries independent during discharge periods.
Advantages
The Argofet 200-3 offers automatic, maintenance-free isolation of three battery banks, eliminating the need for manual switching. Its solid-state design reduces contact wear and arcing compared with mechanical relays, improving reliability in vibration-prone environments. The isolator allows simultaneous charging from a single alternator or charger while preventing cross-discharge, helping to preserve starter battery capacity and extend overall battery system uptime.
Suitable for
Marine vessels with separate starter, house, and auxiliary batteries
Commercial and recreational vehicles requiring multiple battery banks
Off-grid and stationary systems where one charger feeds several batteries
Applications needing automatic isolation without mechanical switching
When it may not be suitable
This isolator is designed for systems where a single alternator or charger feeds multiple battery banks and where automatic isolation is required. It may not be suitable for systems that require individual battery charging profiles or active battery balancing between banks. Systems that demand integrated battery management features such as cell-level monitoring, programmable charging stages, or communication with a central BMS may require a different solution.
Key specifications
Number of isolated battery outputs: 3
Continuous combined charging current: 200 A
Function: automatic isolation of multiple battery banks during discharge and combined charging when charging source is present
Typical applications: automotive, marine, and stationary multi-battery systems
How to use
Install the Argofet 200-3 following manufacturer wiring guidelines, placing the device between the alternator/charger output and the three battery banks. Ensure correct cable sizing and secure connections to handle peak charging currents. Once installed, the isolator operates automatically: when a charging source provides voltage, the device allows charging current to flow to all connected batteries; when the charging source is removed, it isolates each battery bank to prevent mutual discharge. Periodic visual inspection of connections and cable terminals is recommended to maintain reliable performance.
What to consider before purchase
Ensure the unit's 200 A continuous combined charging rating meets the alternator or charger output and expected load
Verify compatibility with battery types and system voltage in your application
Confirm available installation space and required cable routing for three isolated outputs
Check whether advanced battery management features are needed beyond automatic isolation
Usage recommendations
Use appropriately sized, high-quality cables and secure terminations to minimize voltage drop. Combine the isolator with a suitable charging source and battery monitoring for best results. For systems with differing battery chemistries or where individual charging algorithms are required, consider using dedicated chargers or a battery management system alongside the isolator.

## FAQ

### How much does the Argofet 200-3 Three-battery 200A isolator cost, and is it available for purchase?

The price is 157.99 € (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 09.07.2026 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 Argofet 200-3 Three-battery 200A 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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