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    • Mastervolt DC Master 24V to 12V Converter  12 Amp 81400300
    • Mastervolt DC Master 24V to 12V Converter  12 Amp 81400300
    • Mastervolt DC Master 24V to 12V Converter  12 Amp 81400300
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    Mastervolt DC Master 24V to 12V Converter - 12 Amp [81400300]

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    Sale Price $110.99 Regular Price $198.99
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    DC Master 24V to 12V Converter - 12 Amp

    Always on course with Mastervolt. Mastervolt ensures you an electrical system with no weak links and a dependable and silent power supply. Whether for recreational or professional purposes, with Mastervolt you always have power you can rely on... The power to be independent.

    DC Master DC-DC converters

    The required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually requires 12 V. For custom DC current, Mastervolt offers a series of compact and made to measure DC-DC converters for both 12 V and 24 V battery systems that offer stable power with the right current for any connected consumer.

    Features:

    • Recreational and semi-professional use
    • Easy to install using included mounting bracket, screws and fasteners
    • Smart electronics mean no unnecessary heat generation
    • Continuous output
    • Two minutes of extra power for short power boosts
    • Excellent price/performance ratio

    General Specifications

    • Nominal output voltage: 13.6 V
    • Max. output power: 245 W
    • Nominal output power: 164 W
    • Max. output current (for 2 min. intervals): 18 A
    • Continuous output current: 12 A
    • Nominal input voltage: 24 V
    • Input voltage range (max.): 20-32 V DC (35 V)
    • Galvanic isolation: no
    • Stabilised: yes
    • Dimensions, hxwxd: 127 x 87 x 50 mm 5.0 x 3.4 x 2.0 inch
    • Weight: 0.405 kg 0.9 lb
    • Compliance: CE

    Technical Specifications

    • DC consumption: < 15 mA
    • Connections: fast-on
    • Temperature range (ambient temp.): -25 °C to 80 °C, derating > 30
    • Cooling: natural cooling
    • Protection degree: IP53

    WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    Specifications:

    • Charger Input - Voltage: 24v
    • Charger Output - Amps: 12a
    • Charger Output Voltage: 12v
    • Box Dimensions: 2"H x 4"W x 6"L WT: 0.95 lbs
    • UPC: 852968002806

    Owner's Manual (pdf)
    Brochure (pdf)
    Product Specifications
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    Documents
    User Manual Download
    Specification Sheet Download
    Safety Guide Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

    Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

    FAQs

    Find quick answers to common questions

    Product & Usage

    1. Is your gear authentic and warranty-backed?

    Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.

    2. Are these products beginner-friendly?

    Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.

    3. Are these products built for marine conditions?

    Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.

    Maintenance & Accessories

    1. What maintenance does marine electronics require?

    Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.

    2. Can I buy replacement parts and accessories separately?

    Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.

    3. Do you provide product manuals or installation guides?

    Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.

    Warranty & Guarantee

    1. Does my purchase include a warranty?

    Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).

    2. How do I register for warranty coverage?

    Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.

    3. What does the manufacturer warranty cover?

    Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.

    4. Can I extend the warranty?

    Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.

    Purchasing & Support

    1. How fast does my order ship?

    Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.

    2. Do you offer bulk or fleet pricing?

    Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.

    3. How can I contact support?

    Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.

    Can’t find your answer?

    Feel free to reach out to us!

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