--- product_id: 502710278 title: "Cllena DC 8V-40V to 13.8V 25A 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: "AR$267647" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/502710278-cllena-dc-8v-40v-to-13-8v-25a-automatic-buck store_origin: AR region: Argentina --- # 95% Efficiency Waterproof Design Multiple Protections Cllena DC 8V-40V to 13.8V 25A 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:** AR$267647 **Availability:** ✅ In Stock ## Summary > 🔋 Power Your Passion with Precision! ## Quick Answers - **What is this?** Cllena DC 8V-40V to 13.8V 25A 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?** AR$267647 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/502710278-cllena-dc-8v-40v-to-13-8v-25a-automatic-buck) ## 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 - • **Versatile Voltage:** Perfect for a variety of applications from audio systems to LED lights. - • **Power Up Your Ride:** Transform your golf cart or truck with a robust 25A output! - • **Smart Safety First:** Built-in protections against overloads and short circuits. - • **Weatherproof Wonder:** Designed to withstand the elements—rain or shine! - • **Efficiency Meets Durability:** Experience high conversion efficiency with a rugged aluminum shell. ## Overview The Cllena DC 8V-40V to 13.8V 25A Automatic Buck Boost Converter is a high-performance voltage regulator designed for various applications, including golf carts and large trucks. With a waterproof and durable design, it offers a stable output of 13.8V at 25A, ensuring efficient power delivery with up to 95% conversion efficiency and multiple safety protections. ## Description Cllena DC 8V-40V to 13.8V 25A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light ## Features - Input voltage range: DC 8V-40V; Output voltage: DC 13.8V(non-adjustable); Output current: 25A; Output power 345W. - High conversion efficiency: Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%. - Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage. - Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable. - Wide application: Large trucks, Golf cart, Club car, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, electronic systems and DIY etc. ## Images ![Cllena DC 8V-40V to 13.8V 25A 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/71ylKsmo6GL.jpg) ![Cllena DC 8V-40V to 13.8V 25A 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/71nCJJU55zL.jpg) ![Cllena DC 8V-40V to 13.8V 25A 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/71VO7foFkTL.jpg) ![Cllena DC 8V-40V to 13.8V 25A 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/61Kqroq2p1L.jpg) ![Cllena DC 8V-40V to 13.8V 25A 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/710K-xKbI7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect for replacing RV 12v batteries *by M***T on Reviewed in the United States on April 18, 2021* Works perfect! I was a little worried about doing it since I didnt see anyone with the set up I was trying to achieve in my RV. But basically I installed 12kw of lithium’s in my 5th wheel but its all 48v so I still had to keep the old flooded lead acid batteries for all the lights, slides, jacks, etc. I took 4 of these and wired them into my 48v lithium and then on the other end wired it right into the same wire the old 12v batteries were. Gives me 120 amps of power so all of the jacks work flawlessly and the lights are steady. Most importantly it saved me a ton of space and weight, these things are tiny and I just made a piece of wood to mount them on up and out of the way. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars It works *by G***I on Reviewed in the United States on October 20, 2023* Super easy to wire up. I have taken it to 600W and it will work. It does get slightly warm at that amount of power but it gets the job done. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works great *by J***H on Reviewed in the United States on March 26, 2023* Works great to power your Headlights, tail & brake lights. Also can be used if you want to add a 12 volt stereo, Christmas lights, or power outlet. --- ## 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.com.ar/products/502710278-cllena-dc-8v-40v-to-13-8v-25a-automatic-buck](https://www.desertcart.com.ar/products/502710278-cllena-dc-8v-40v-to-13-8v-25a-automatic-buck) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-21*