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Victron Energy Cyrix-ct 12/24V-120A Battery Combiner Kit Retail

Victron Energy  |  SKU: CYR010120110R
$13529 $15588
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Description

The Victron Energy Cyrix-ct 12/24V-120A Battery Combiner Kit Retail adds a second or third battery to a car, boat, RV or other vehicle while using the engine’s electrical system to keep batteries charged. Its microprocessor-controlled relay automatically parallels batteries when charging voltage rises and isolates the starter battery when charging stops, helping prevent unwanted discharge.

The kit uses a 120A Cyrix-ct intelligent battery combiner with 12/24V auto-ranging, virtually no voltage loss, Start Assist and IP54 protection. Supplied installation components make it a practical solution for reliable dual- or multi-battery vehicle systems.

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SpecificationsProduct AttachmentsReviews

Key Features

Reliable Charging Across Battery Banks

Automatic Battery Combining

Automatically connects batteries for charging and isolates them when voltage falls.

Intelligent Switching

Tracks voltage trends to prevent unwanted or repeated battery relay switching.

Bidirectional Sensing

Monitors both batteries, allowing charging to trigger from either battery side.

Minimal Voltage Loss

Provides virtually no voltage loss for efficient alternator and charger output.

Emergency Start

Manually parallels batteries for 30 seconds to assist with an emergency start.

Overheat Protection

Disconnects at excessive contact temperature and safely reconnects after cooling.

Specifications

System Voltage["24V", "12V"]

Resources & Downloads

Manual
Download

Frequently Asked Questions

Is Volts Energies an authorized Victron Energy dealer?

Yes. Volts Energies is an authorized Victron Energy dealer and distributor in Canada. All Victron products sold at Volts Energies are genuine, covered by full Victron warranty, and eligible for Victron technical support.

What is the Victron VRM portal?

The Victron Remote Management (VRM) portal is a free cloud-based monitoring platform that displays real-time and historical data from your entire Victron system. It is accessible from any browser or mobile device and requires a Victron GX device (such as the Cerbo GX) connected to your system.

What is the difference between Victron MultiPlus and Quattro?

The MultiPlus has one AC input and combines an inverter, charger, and transfer switch in one unit. The Quattro has two AC inputs, it can accept both grid and generator power simultaneously and switch automatically between them. The Quattro is used in larger and more complex off-grid and hybrid systems requiring full redundancy.

Can I use Victron products with non-Victron batteries?

Yes. Victron MPPT controllers, inverter chargers, and battery chargers are compatible with most third-party batteries including Pylontech LiFePO4 batteries stocked at Volts Energies. Some advanced integration features such as dynamic charge current control require compatible BMS communication with GX devices.

What is the VictronConnect app used for?

VictronConnect lets you configure, monitor and update all Victron Smart-series products wirelessly over Bluetooth from any iOS or Android device, set charge parameters, view live data and read history.

Do Victron products work in cold Canadian winters?

Yes. Victron inverters and chargers are rated to perform reliably from −40°C to +65°C, making them well suited to year-round Canadian off-grid, cabin and marine use.

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