# Battery combiner Victron Energy Cyrix-ct for 12/24V systems, 230V AC control (CYR010230010R)

**URL:** https://aio.lv/en/product--victron-energy-cyr010230010r--11274360
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** Car Supplies
**Manufacturer:** victron energy
**Manufacturer code:** CYR010230010R
**EAN:** 8719076022213
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 135.99 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 112.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--victron-energy-cyr010230010r--11274360

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Victron Energy Cyrix-ct is a battery combiner designed for 12V and 24V systems with 230V AC control. It automatically connects batteries when a charging source is present and isolates them when not, enabling safe charge distribution and battery protection. Suitable for automotive, marine and off-grid power systems to manage dual battery banks and improve charging efficiency.

## Long description

Victron Energy Cyrix-ct for 12/24V systems with 230V AC control is a battery combiner that automatically links two battery banks when a charging source is detected and separates them when charging stops. Designed for systems that use 12 V or 24 V nominal voltages, this Cyrix-ct unit enables safe distribution of charging current and protects individual batteries from unintended discharge through the other bank. The device operates without a mechanical relay, using solid-state switching to provide reliable operation across automotive, marine and off-grid applications.
Advantages
The Cyrix-ct monitors system voltage and the presence of a 230V AC control signal to engage or disengage connection between batteries automatically, reducing manual intervention. Its solid-state design minimizes wear from repeated switching and improves longevity compared with mechanical relays. The unit supports both 12V and 24V systems, simplifying inventory and installation for multi-voltage setups. By isolating batteries when no charger is present, it helps prevent unwanted discharge and preserves starter or house battery capacity.
Suitable for
 Dual battery systems in cars, vans and RVs
 Marine installations with separate starter and service batteries
 Off-grid solar or hybrid systems where automatic battery coupling is required
 Systems that require AC-controlled battery coupling for shore power or generator charging
Key specifications
 Compatible nominal voltages: 12 V and 24 V
 Control input: 230 V AC control signal to force engagement
 Automatic voltage-based engagement and isolation
 Solid-state switching for maintenance-free operation
 Designed for use in automotive, marine and off-grid environments
How to use
Install the Cyrix-ct between the positive terminals of the two battery banks according to the electrical diagram provided by the manufacturer, ensuring correct polarity and secure connections. Connect the 230V AC control input where shore power or a generator control is available if AC control is required. Once installed, the device will automatically connect the batteries when it detects a charging source or the defined voltage threshold and will separate them when charging ceases. Follow general safety precautions: isolate power before wiring, use appropriately rated cables and fuses, and verify proper operation after installation.
Usage recommendations
Use appropriately sized cable and a dedicated fuse or circuit breaker on each battery positive feed to protect conductors and the Cyrix-ct. Verify system voltage (12 V or 24 V) before installation and confirm that the AC control wiring is installed in compliance with local electrical regulations. For mixed battery chemistries, consult battery manufacturer guidance to ensure compatibility with automatic combiner operation.

## FAQ

### How much does the Battery combiner Victron Energy Cyrix-ct 12/24V cost, and is it available for purchase?

The price is 135.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 29.07.2026 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 Battery combiner Victron Energy Cyrix-ct 12/24V 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/11274360/66716068_large.webp