Victron Cyrix Li-charge 230 Li-ion Battery Combiner (VSR)

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Product Description

Victron Cyrix Li-charge 230 – Reliable Li-ion Battery Combiner

The Victron Cyrix Li-charge 230 Li-ion Battery Combiner (VSR) is an advanced solution for efficiently managing Li-ion battery systems in caravans, motorhomes, campervans, boats, and off-grid solar setups. Designed for UK users who demand reliable, safe, and automatic battery combining, this Victron VSR ensures optimal energy distribution across multiple Li-ion batteries.

Automatic Battery Combining for Li-ion Systems

The Victron Cyrix Li-charge 230 intelligently combines two Li-ion battery banks based on voltage, ensuring efficient charging without overloading or undercharging any battery. This automatic operation simplifies energy management, making it ideal for mobile and marine applications throughout the United Kingdom.

Optimised Charging & Energy Efficiency

With its low-voltage drop and high current handling, the Victron Cyrix Li-charge 230 Battery Combiner maximises charging efficiency, reduces energy loss, and extends battery life. UK off-grid enthusiasts and travellers can trust it to maintain a consistent, safe power supply to all connected devices.

Easy Installation & Robust Design

Engineered for both professional installers and DIY enthusiasts, the Victron Cyrix Li-charge 230 is compact, durable, and easy to integrate into existing systems. Its robust design withstands harsh conditions on the road, at sea, or in off-grid solar installations, delivering long-lasting performance.

Smart Power Management for UK Travellers

The Victron Cyrix Li-charge 230 VSR enhances safety, reliability, and convenience by automatically combining batteries, preventing overcharging, and optimising power flow. It is an essential component for UK caravans, motorhomes, campervans, boats, and off-grid systems seeking intelligent energy management.

Product Name: Victron Cyrix-Li Charge 230 Li-ion Battery Combiner (VSR)

Product Type: Battery Combiner / Voltage Sensitive Relay (VSR) for Li-ion Batteries

Function:

  • Automatically combines or isolates two 12V Li-ion (LiFePO4) battery banks based on voltage thresholds
  • Ensures efficient charging of auxiliary batteries from a main battery or alternator without overloading the system
  • Prevents battery damage by isolating batteries when voltage drops below safe levels
  • Ideal for applications in motorhomes, caravans, boats, and off-grid systems

Key Features:

  • Designed specifically for lithium-ion batteries (LiFePO4)
  • Low resistance, fully automatic operation without manual switching
  • High-current capability: 230A continuous current handling
  • Voltage-sensitive relay operation: closes and opens based on preset voltage levels
  • Compact and lightweight design for easy installation
  • Reverse polarity protection and short-circuit safe

Electrical Specifications:

  • Nominal System Voltage: 12V DC (suitable for 12.8V Li-ion battery banks)
  • Continuous Current: 230A
  • Peak/Surge Current: Up to 400A (short-term)
  • Operating Voltage Range: 12–15.6V DC (adjustable thresholds for closing and opening)
  • Voltage Drop: <30mV at rated current for minimal power loss

Safety Features:

  • Overcurrent protection via internal fuse or system fuse
  • Automatic disconnection in low-voltage situations to protect battery banks
  • Reverse polarity protection to prevent damage during installation errors
  • High temperature protection and thermal shutdown

Construction & Environmental Specifications:

  • Rugged, vibration-resistant housing suitable for mobile and marine environments
  • Operating Temperature: –20°C to +50°C
  • Compact size for panel, wall, or compartment mounting

Connectivity & Installation:

  • Direct connection to positive terminals of both batteries
  • No control wiring required; fully automatic operation
  • Suitable for integration with Victron BMS and monitoring systems for additional safety

Applications:

  • Splitting main and auxiliary 12V Li-ion battery banks in caravans, motorhomes, and boats
  • Ensuring safe charging of Li-ion batteries from alternators, solar, or other DC sources
  • Off-grid or mobile energy systems requiring high-current battery combining

Compliance:

  • CE certified
  • Complies with relevant automotive and marine electrical safety standards

Dimensions (approx.):

  • Height: [Insert dimension]
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Weight: [Insert weight]

Warranty: Manufacturer warranty applies; check with local supplier for details

  • At Prime Caravan Breakers we are committed to providing excellent Customer Service by sending orders as quickly as possible. Our stock levels are live and shown against each product.
  • We use Trans Direct Shipping to provide our Customers with the most cost effective and suitable Courier service depending on their location.
  • All orders are picked and packed in our Somerton Warehouse. We endeavour to use your nominated Courier but sometimes issues are beyond our control. If Courier pick up is going to be delayed or an item doesn’t get picked up, we will use our discretion and sometimes use UK Post and other methods to ensure your order reaches you quickly. 
  • Please ensure you enter the Correct Address. Should your parcel be returned to Prime Caravan Breakers the customer will be liable for any costs to resend.
  • If you are  local we offer pick up from our Somerton, Victoria factory. Over counter sales are welcomed from our fully stocked shop.
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