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Victron Energy Buck-Boost DC-DC Converter - 50A [ORI303050000]

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Manufacturer Warranty Included
SKU OGL-88489
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Original price $871.00
Original price $871.00 - Original price $871.00
Original price $871.00
Current price $740.35
$740.35 - $740.35
Current price $740.35
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Price Match

Here at OffGrid Living, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

We offer a 14 day return for this product from date of receipt. All returns must be pre-approved and issued an Return Merchandise Authorization (RMA) #. The return shipping fees are the responsibility of the customer. Returns are subject to a restocking fee. Returns are only allowed if the product was unused, original-condition items, or not installed. Out-of-box failures are also coverd by your warranty conditions, and you should contact the manufacturer's service line if repairs or replacement are required.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at info@offgridlivingsolutions.com.

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

Victron Energy Buck-Boost DC-DC Converter - 50A [ORI303050000]

DC-DC Converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. 

The Buck-Boost DC-DC Converter is a DC-DC converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. Since, when the engine is running, these dynamos (powered by the on-board electronics of Euro 5 and 6 engines) do not always emit the correct charging current, a DC-DC converter is essential for charging the service battery properly.

Once purchased and in use, this product is non-returnable.

Product Specifications

Victron Energy Buck-Boost DC-DC Converter - 50A [ORI303050000] Product Specifications

Power & Output

  • Input Voltage Range: 10 – 30 V DC (max 30 V)

  • Output Voltage Range: 10 – 30 V DC (matches input)

  • Maximum Charge Current:

    • 50 A (12 V systems)

    • 25 A (24 V systems)

  • Power Settings: Fully programmable output current and input current limits

  • Efficiency/Conversion: High-efficiency buck-boost topology

Features & Protections

  • Engine‑Running Detection: Built-in sensor activates converter only when vehicle is running

  • Fully Programmable: Set charge voltage, current limits, activation conditions via USB cable

  • LED Indicators: Input/output status and engine detection via multi-color LEDs

  • Protections: Over-temperature shutdown, smart alternator support, and input undervoltage protection

Physical & Environmental

  • Dimensions: 213 × 120 × 30 mm

  • Weight: 1.4 kg

  • Enclosure: Compact design, wall or surface mountable

Use Case Summary

  • Designed for 12 V or 24 V service battery charging from 12/24 V alternators—especially with smart alternators (Euro 5/6, regenerative braking)

  • Prevents overvoltage or undervoltage to the auxiliary battery

  • Offers adjustable current limiting to protect both alternator and battery

Product Manual

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)

Product Warranty

Victron Energy Product Warranty

Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries; 2 years from date of purchase by the end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries; 3 years from date of purchase by the end-user. In addition to this, proof of correct battery usage is required when making a battery warranty claim.

For a 10% surcharge on the net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before expiration of the original term.

During the warranty period, Victron Energy will, at its discretion, repair, replace or credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:

• Reverse of battery polarity.

• Inadequate connection.

• Mechanical shock or deformation.

• Contact with liquid or oxidation by condensation.

• Use in an inappropriate environment(dust, corrosive vapor, humidity, high temperature, biological infestation...). 

• Breakage or damage due to lightning.

• Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening.

• For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.

This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.

Repair, replacement or credit are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.

Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended.

All remedies and the measure for damages are limited to the above.

Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of five (5) years from the date of purchase, with the exception of batteries. For lead acid batteries a two (2) year period applies and for lithium batteries a three (3) year period applies.

Product FAQs

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