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Victron Orion 24/12-25 DC-DC Converter – 24V to 12V 25A Non-isolated Converter (IP20)

This Victron Orion DC-DC converter converts a 24V input from your 24V electrical system to a 12V output, allowing you to run 12V appliances from a 24V system.

  • Converts 24V to 12V
  • Outputs up to 25A
  • This version can also function as a battery to battery charger
  • Faston tab connection points
  • IP20 protected


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Victron Orion 24/12-25 DC-DC Converter – 24V to 12V 25A Non-isolated Converter

The Victron Orion 24/12-25 non-isolated DC-DC converter converts 24V power to 12V, so you can power 12V appliances on a 24V electrical system. This 25A model outputs up to 25A.

This model can also function as a battery charger. This means that it can charge a 12V starter or accessory battery in an otherwise 24V system, and it has an adjustable output voltage range of 10V-15V.

This model can function in parallel to increase output current. Up to 5 units can be connected in parallel.

DC-DC converter

A DC-DC converter converts the input voltage of 24V to the output voltage of 12V.


Non-isolated DC-DC converters are suitable for systems that share a common negative chassis ground between the starter battery and the rest of the electrical system.

Faston tab connection points

This DC-DC converter has faston tab connection points. So, you will need to strip your input and output wires of a short length of insulation and attach spade connectors to the cable. Push the the spade connectors onto the faston tabs to secure the cable to the unit.

DC-DC converter – use cases

In a system with multiple voltages, a DC-DC converter is needed to convert the main system voltage to the desired voltage. E.g. in a system with 12V leisure batteries, a DC-DC converter converts 12V to 24V to power any 24V appliances.

You can use the Orion DC-DC converters for both lead-acid and lithium batteries. We stock models up to 400W.

Suitable for high temperatures up to 55°C with a full rated output up to 40°C.

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Climbingvan, we will give 1% of the total cost to The Honnold Foundation, to provide solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchasing your components from us at Climbingvan will mean you can give back as well as powering your off-grid system.

Product SKU: ORI241225020

Additional information

Weight 0.7 kg
Dimensions 6.5 × 8.8 × 16 cm



Output voltage


Current (A)




Smart functionality


Connector type

Faston tabs


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