DC 12V/24V to 30V 3.5A Step-Up Boost Converter | Lighter Plug

DC 12V/24V to 30V Mini Step-Up Boost Converter with Cigarette Lighter Plug

Power your 30V equipment anywhere on the road or water with this compact, high-efficiency DC-DC boost converter. Designed for motorhomes, boats, caravans, and vehicles, it converts a standard 12V or 24V DC supply up to a stable 30V output — all through a convenient cigarette lighter plug for tool-free connection.

Key Features

• Wide Input Compatibility: Accepts DC 9–28V input, covering both 12V and 24V vehicle and marine power systems.
• Stable 30V Output: Delivers a steady 30V DC output at up to 3.5A (105W peak), powered by a high-efficiency boost circuit for reliable performance with demanding equipment.
• Integrated Cigarette Lighter Plug: Plugs directly into any standard 12V/24V cigarette lighter socket — no wiring required for quick, hassle-free installation.
• DC Female Connector Output: Features a 5.5×2.1mm DC female output connector for easy compatibility with a wide range of devices.
• Compact & Space-Saving: Measures just 7.32×5×3.05cm and weighs only 150g, making it ideal for installations with limited space and easy concealed routing.
• IP68 Fully Sealed Waterproof: Rugged, fully sealed construction meets IP68 waterproof protection, making it reliable in harsh industrial and marine environments.
• Built-In Protection: Integrated low-voltage, overload, and overheat protection circuits safeguard both the converter and your connected equipment.
• CE & RoHS Certified: Meets CE and RoHS compliance standards for quality and safety.

Technical Specifications

What's in the Box

• DC Step-Up Boost Converter Module × 1

Perfect For

This mini boost converter is an excellent solution for motorhome and caravan owners, boat operators, off-grid enthusiasts, and anyone needing to power 30V DC devices from a standard vehicle or marine 12V/24V supply. Its plug-and-play design and IP68 protection make it equally suited for industrial and outdoor applications.

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Frequently Asked Questions

Q: Is this DC step-up converter compatible with both 12V and 24V vehicle systems?

A: Yes. The converter accepts any DC input between 9V and 28V, making it fully compatible with standard 12V car, caravan, and motorhome systems as well as 24V truck and marine setups. It boosts the input up to a stable 30V DC output in both cases.

Q: Does this converter work directly through a cigarette lighter socket?

A: Absolutely. The unit comes with an integrated cigarette lighter plug, so it connects directly to any standard 12V or 24V cigarette lighter socket with no additional wiring or installation required — ideal for on-the-go use in vehicles and boats.

Q: What protection features does this boost converter include?

A: The converter features built-in low-voltage protection (to prevent battery drain), overload protection (to guard against excessive current draw), and overheat protection (to shut down safely if temperatures rise too high), keeping both the unit and your connected devices safe during operation.

Q: Can this converter be used in wet or outdoor environments?

A: Yes. The converter features a fully sealed, waterproof construction rated to IP68, which means it is protected against dust and prolonged water immersion. This makes it well-suited for marine, outdoor, and demanding industrial environments.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.