--- product_id: 232760785 title: "SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator" brand: "supernight" price: "₩59561" currency: KRW in_stock: true reviews_count: 10 category: "Supernight" url: https://www.desertcart.kr/products/232760785-supernight-dc-12v-step-up-to-24v-10a-240w-boost store_origin: KR region: South Korea --- # 12V to 24V boost ≥95% efficiency 10A max current SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator **Brand:** supernight **Price:** ₩59561 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate Your Voltage, Empower Your Gear! ## Quick Answers - **What is this?** SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator by supernight - **How much does it cost?** ₩59561 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/232760785-supernight-dc-12v-step-up-to-24v-10a-240w-boost) ## Best For - supernight enthusiasts ## Why This Product - Trusted supernight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety First:** Integrated intelligent protections guard against over-current, overload, short-circuit, and overheating for worry-free operation. - • **Plug & Play Simplicity:** Quick-connect terminals and clear polarity labels make installation fast and foolproof—no electrician needed. - • **Power Up with Precision:** Boost your 12V input to a stable 24V output at a robust 10A, powering your devices without compromise. - • **Built to Brave the Elements:** IP68-rated waterproof, dustproof, and shock-resistant aluminum shell ensures reliable performance in any environment. - • **Efficiency That Saves Energy:** Achieve over 95% efficiency with advanced synchronous rectification technology, minimizing power loss and heat. ## Overview The SUPERNIGHT DC 12V to 24V 10A 240W Boost Converter is a high-efficiency, compact voltage regulator designed for demanding applications. Featuring a rugged IP68 waterproof aluminum casing, intelligent multi-protection circuitry, and synchronous rectification for ≥95% efficiency, it reliably steps up 12V input to a stable 24V output at 10A max current. Ideal for powering golf carts, solar setups, LED displays, and more, it ensures seamless performance even in harsh environments. ## Description These dc buck boost converters are excellent power transformers. They feature wide input voltage, low power consumption, high efficiency, great reliability. They can work safely and reliable in -40°C~80°C range. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect. Synchronous Rectification TechnologyThe synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency, Maximum Efficiency:≥95% Intelligent ProtectionAssembled with smart chip--has features of Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection100% Waterproof ModuleCompact aluminium shell with epoxy potting is IP68 waterproof, anti-shock, damp-proof , anti-dust protection and better heat dissipation, adapt to a variety of harsh environment and extend service lifeSMT ProcessFR-4 multilayer lines, resistors, capacitors and switch MOS tube are SMD components with high integration, high reliability, high stabilityEasy Installation---Positive and negative wires can’t be reversed connectionNotes: It's normal that the case is hot when converter inside temp is over 113℉, converter will protect itself when inside temp is over 185℉.Specification:Input Voltage: 12V nominal Input Current: 10A (max) No-load input current: ≤10mA Output Voltage: DC 24V ±2% Output Current: 10A Ripple Wave: 50MvStarting Delay time: ≤ 2S Maximum Efficiency: ≥95%Non-isolated Module Size: 74mm x74mm x 30mm Net Weight: 270g / 9.5ozPackage include:1x Voltage Boost Converter 12V to 24V 10A 240W + 2 pcs connectorsWhen the product fails to activate the coil, please check the following items: 1. Verify whether the positive and negative terminals are reversed. The label on the back of the product provides connection instructions for the positive and negative terminals. Please follow the instructions. 2. Ensure the connector is fully seated on the terminal. For transformer connection wires, strip 10mm of insulation to expose the copper wire, then fully insert the wire into the connector and securely close the connector. 3. The positive and negative terminals of the device connected to the transformer must correspond to the transformer's positive and negative terminals. Reversing the polarity will also cause the device to fail to activate. Review: Great for using a star link on a 12v camper! - I used this to bump the voltage for my star link so I could run a smaller wire in my canopy camper as well as not have interruption during voltage dips such as when starting a diesel heater. it works perfectly! came Packed well and the price is on point! Review: Very good! Hot Unit lol - Works great. For the porpoises! Unit gets really hot. But no problems. ## Features - Input Voltage: 12V nominal, Input Current: 10A (max) ; Output Voltage: DC 24V 10A 240W - Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S. If the product does not function, check whether the positive and negative terminals are reversed. The label on the back of the product provides connection instructions for the positive and negative terminals. Please follow the instructions. - Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection - Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation. Two quick-connect terminals make it easy to quickly connect your devices. - Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089M5QBF9 | | Best Sellers Rank | #73,559 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #279 in Power Converters | | Brand | SUPERNIGHT | | Color | Light Gray | | Customer Reviews | 4.4 out of 5 stars 162 Reviews | | Input Voltage | 12 volts | | Item Weight | 270 g | | Manufacturer | SUPERNIGHT | | Mfr Part Number | 12V-24V/10A | | Model Number | 12V-24V/10A | | Output Voltage | 24 volts | | Plug Format | Type M | | Plug Type | Type M | | Power Source | DC | | Unit Count | 1 Count | ## Product Details - **Brand:** SUPERNIGHT - **Color:** Light Gray - **Input Voltage:** 12 Volts - **Item Weight:** 270 Grams - **Output Voltage:** 24 Volts ## Images ![SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator - Image 1](https://m.media-amazon.com/images/I/711mv2TbS1L.jpg) ![SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator - Image 2](https://m.media-amazon.com/images/I/71C4p8PLvwL.jpg) ![SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator - Image 3](https://m.media-amazon.com/images/I/714sj8hMysL.jpg) ![SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator - Image 4](https://m.media-amazon.com/images/I/71gY+E+cUWL.jpg) ![SUPERNIGHT DC 12V Step Up to 24V 10A 240W Boost Converter Voltage Regulator - Image 5](https://m.media-amazon.com/images/I/61MVL0+FdGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for using a star link on a 12v camper! *by J***. on May 12, 2026* I used this to bump the voltage for my star link so I could run a smaller wire in my canopy camper as well as not have interruption during voltage dips such as when starting a diesel heater. it works perfectly! came Packed well and the price is on point! ### ⭐⭐⭐⭐⭐ Very good! Hot Unit lol *by D***Z on November 27, 2025* Works great. For the porpoises! Unit gets really hot. But no problems. ### ⭐⭐⭐⭐⭐ Well made boost converter *by D***N on July 25, 2025* I purchased this to boost the voltage for powering my Starlink Mini from a 12V battery. The standard Starlink cable uses small conductors that have too much voltage loss when fed from a 12V battery. This boosts the voltage to 24 Volts and the problem is gone. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/232760785-supernight-dc-12v-step-up-to-24v-10a-240w-boost](https://www.desertcart.kr/products/232760785-supernight-dc-12v-step-up-to-24v-10a-240w-boost) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-03*