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Victron Phoenix Smart IP43 Charger 1+1 (12V / 50A / 230V)

Regular price £398.98 GBP
Tax included


Care information

To help you get the most from your purchase:

  • Follow the manufacturer's care and maintenance instructions.
  • Store products clean and dry when not in use.
  • Clean with warm water and a mild detergent unless otherwise stated.
  • Avoid prolonged exposure to harsh weather when the product is not in use.
  • Regular maintenance will help extend the life of your caravan and camping equipment.

If you have any questions about installation, compatibility or maintenance, our team is happy to help.

Delivery and Shipping

🚚 Delivery & Shipping

We aim to dispatch all in-stock orders within 1–2 working days. Orders placed before 3pm are usually dispatched the same working day, although this may take up to 48 hours during busy periods.

  • Standard UK Delivery: 2–3 working days
  • Next Day Delivery: Available on selected products
  • Large, oversized or pallet items: May take 2–5 working days
  • Tracking information will be provided once your order has been dispatched.
  • All deliveries require a signature upon arrival.

Please note that oversized, overweight or hazardous items may incur additional delivery charges, which will be displayed at checkout.

If an item is temporarily out of stock, we'll notify you and dispatch it as soon as it becomes available.

Need delivery outside the UK or have a special delivery request? Contact our customer support team for a personalised shipping quote.

Returns & Warranty

We offer a 30-day returns policy on unused items in their original packaging. If your item develops a fault, we'll work with the manufacturer to resolve it quickly. Please see our Returns Policy for full details.

Need Help?

Not sure if this product is compatible with your caravan, motorhome or awning? Contact our team before ordering and we'll happily check compatibility for you.

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The Victron Phoenix Smart IP43 Charger 12V 50A (1+1) is a professional-grade battery charger designed for permanent installation in marine, motorhome, caravan, and off-grid power systems. Combining advanced charging technology with built-in Bluetooth connectivity, it delivers fast, efficient, and intelligent charging for both service and starter batteries from a single compact unit. The charger features a powerful 50A main charging output alongside a dedicated 3A auxiliary output designed specifically for maintaining a starter battery.

Built-in Bluetooth Smart technology allows monitoring, configuration, firmware updates, and alarm management directly through the VictronConnect app. The charger supports AGM, Gel, Flooded Lead-Acid, and Lithium (LiFePO4) batteries, with fully programmable charging profiles and adaptive charging algorithms to maximise battery life and charging performance.

Natural convection cooling ensures silent operation without the need for cooling fans, while the IP43-rated enclosure provides protection against dust and moisture in demanding installation environments.

Key Features

  • 12V battery charger with 50A charging output
  • Dedicated 3A starter battery maintenance output
  • Built-in Bluetooth Smart connectivity
  • Adaptive 5-stage charging algorithm
  • Compatible with AGM, Gel, Flooded and Lithium batteries
  • Fully programmable charging profiles
  • VE.Direct communication port
  • Remote on/off control capability
  • Automatic voltage compensation
  • Silent fanless cooling design
  • Built-in temperature compensation support
  • Suitable for permanent installation
  • Compatible with VictronConnect monitoring and configuration
  • Professional marine and leisure vehicle charging solution

Technical Specifications

Specification Value
Manufacturer Victron Energy
Model Phoenix Smart IP43 Charger 12/50 (1+1)
Part Number PSC125051085
Battery Voltage 12V
Main Charging Output 50A
Auxiliary Output 3A
Number of Outputs 2 (1+1 Configuration)
Input Voltage 180–265V AC
Input Frequency 45–65Hz
Charging Algorithm Adaptive 5-Stage
Battery Compatibility AGM, Gel, Flooded, Lithium
Communication Bluetooth Smart & VE.Direct
Cooling Natural Convection (Fanless)
Protection Rating IP43
Dimensions (H x W x D) 180 x 249 x 100mm
Weight Approx. 3.5kg
Operating Temperature -20°C to +60°C
Warranty 5 Years

Charging Functions

Adaptive 5-Stage Charging

The charger automatically optimises charging based on battery condition:

  • Bulk Charge
  • Absorption
  • Recondition
  • Float
  • Storage Mode

This intelligent charging process maximises battery life while ensuring batteries remain fully charged and ready for use.

Dual Battery Charging (1+1)

  • Main output delivers up to 50A for the house or service battery bank.
  • Secondary output provides approximately 3A for starter battery maintenance.
  • Ideal for motorhomes, boats, and dual-battery installations.

Bluetooth Smart Monitoring

Using the VictronConnect app, users can:

  • Monitor charging current and voltage
  • View charging status and history
  • Configure battery settings
  • Set alarms and notifications
  • Update firmware wirelessly

Protection Features

  • Reverse polarity protection
  • Output short-circuit protection
  • Over-temperature protection
  • Automatic voltage compensation
  • Safe charging for lithium batteries
  • Storage mode to prevent battery ageing during long-term connection

Ideal Applications

  • Motorhomes and campervans
  • Caravans
  • Marine and boating installations
  • Off-grid battery systems
  • Backup power systems
  • Service vehicle electrical systems
  • Dual-battery charging applications
  • Lithium battery installations

Why Choose the Phoenix Smart IP43 12/50 (1+1)?

The Victron Phoenix Smart IP43 12/50 (1+1) is one of the most advanced fixed-installation battery chargers in the Victron range. Its combination of a powerful 50A charging output, dedicated starter battery maintenance circuit, Bluetooth connectivity, VE.Direct communication, and intelligent adaptive charging makes it an ideal solution for professional marine, leisure vehicle, and off-grid applications. With support for modern lithium batteries and Victron's renowned reliability, it provides efficient charging and complete system visibility from anywhere via the VictronConnect app.

Payment & Security

Payment methods

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  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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