--- product_id: 314436755 title: "DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light" brand: "cllena" price: "€ 69.28" currency: EUR in_stock: true category: "Cllena" url: https://www.desertcart.be/products/314436755-dc-8v-40v-to-12v-10a-automatic-buck-boost-converter store_origin: BE region: Belgium --- # 95% Efficiency Waterproof Design Multiple Protections DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light **Brand:** cllena **Price:** € 69.28 **Availability:** ✅ In Stock ## Summary > 🔋 Power Your Passion with Precision! ## Quick Answers - **What is this?** DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light by cllena - **How much does it cost?** € 69.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/314436755-dc-8v-40v-to-12v-10a-automatic-buck-boost-converter) ## Best For - cllena enthusiasts ## Why This Product - Trusted cllena brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable aluminum shell with silicone sealing for ultimate protection. - • **Power Up Your Ride:** Transform your golf cart or vehicle with a reliable 12V output! - • **Smart Safety First:** Equipped with overload, over-current, and short-circuit protections. - • **Versatile Applications:** Perfect for everything from LED lights to car audio systems. - • **Efficiency Meets Innovation:** Experience high conversion efficiency with advanced synchronization technology. ## Overview The CllenaDC 8V-40V to 12V 10A Automatic Buck Boost Converter is a robust and versatile voltage regulator designed for a wide range of applications, including golf carts and LED lighting. With a high conversion efficiency of up to 95% and multiple safety features, this waterproof converter ensures reliable performance in any environment. ## Description Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never use for charge. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop. Specifications: Input Voltage Range: 8V-40V DC Output Voltage: DC12V 10A Output Rated Power: 120W Efficiency: 97% (half load); 95% (full load) Ripple: 200mVp Line Regulation: ±0.2% Load Regulation: ±0.2% Voltage Accuracy: ±1.5% Enclosures: IP68 Case Operating Temperature: -40~85°C Weight: 380g Features: 1. 100% full power and stable current output, non-isolated module. 2. Industry grade DC 8V-40V to DC 12V step down/up converter, efficiency up to 95%. 3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection. 4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating. 5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours. Package included: 1 x DC 8V/40V to12V 10A Converter Questions: How to choose the correct current for loads? For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current. ## Features - Input Voltage Range: DC 8V-40V; Output Voltage: DC 12V (not adjustable); Output Current: 10A; Output Power 120W. - High conversion efficiency: Sync rectification technology - intelligent multi-protection function with high conversion efficiency and stability. The conversion efficiency can reach 95%. - Protections: overload, over-current, over temperature, short circuit, over voltage. - Aluminum case and silicone sealed design: waterproof, anti-shock, anti-humidity and dustproof, more durable. - Wide application: large trucks, golf cart, club car, taxi radio, emu, car audio, LCD TV, advertising screen, LED lights, monitoring system, electronic and DIY systems etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KZPXK63 | | Best Sellers Rank | #13,504 in Sporting Goods ( See Top 100 in Sporting Goods ) #23 in Golf Cart Accessories | | Brand | Cllena | | Color | argentée | | Customer Reviews | 4.6 4.6 out of 5 stars (116) | | Input Voltage | 8 Volts (DC) | | Manufacturer | Cllena | | Mfr Part Number | DC84012-10 | | Model Number | DC84012-10 | | Number of Items | 1 | | Number of Outlets | 1 | | Number of Packs | 1 | | Output Voltage | 12 Volts (DC) | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Cllena - **Colour:** argentée - **Input voltage:** 8 Volts (DC) - **Number of Items:** 1 - **Output voltage:** 12 Volts (DC) ## Images ![DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Image 1](https://m.media-amazon.com/images/I/51BGy4XF-2L.jpg) ![DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Image 2](https://m.media-amazon.com/images/I/51s7DKszP0L.jpg) ![DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Image 3](https://m.media-amazon.com/images/I/51F-DpL213L.jpg) ![DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Image 4](https://m.media-amazon.com/images/I/41sNo+LO8OL.jpg) ![DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Image 5](https://m.media-amazon.com/images/I/51m6-TJ-vAL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Cllena DC 8V-40V to 12V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light - Cotek SP-700 Pure Sine Wave Inverter with Dual GFCI 120VAC 12VDC 700W (SP-700-112) --- ## 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.be/products/314436755-dc-8v-40v-to-12v-10a-automatic-buck-boost-converter](https://www.desertcart.be/products/314436755-dc-8v-40v-to-12v-10a-automatic-buck-boost-converter) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-04*