---
product_id: 441841481
title: "Cllena DC 8V-40V to 13.8V 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: "AR$189853"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/441841481-cllena-dc-8v-40v-to-13-8v-10a-automatic-buck
store_origin: AR
region: Argentina
---

# Output: 13.8V, 10A Waterproof design Input: 8V-40V Cllena DC 8V-40V to 13.8V 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:** AR$189853
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** Cllena DC 8V-40V to 13.8V 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?** AR$189853 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/441841481-cllena-dc-8v-40v-to-13-8v-10a-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

- • **🔧 DIY Friendly:** Ideal for hobbyists and professionals alike, this converter is designed for easy integration into various electronic systems.
- • **🌧️ Built to Last:** Engineered with a robust aluminum shell and silicone sealing for waterproof, anti-shock, and dust-proof durability.
- • **🔋 Unmatched Efficiency:** Experience up to 95% conversion efficiency with cutting-edge synchronization rectification technology.
- • **🚗 Versatile Applications:** Perfect for golf carts, large trucks, car audio systems, and more—your go-to power solution for any project.
- • **🛡️ Comprehensive Protection:** Stay worry-free with multiple intelligent protection features: over-load, over-current, over-temperature, short-circuit, and over-voltage.

## Overview

The Cllena DC 8V-40V to 13.8V 10A Automatic Buck Boost Converter is a high-performance voltage regulator designed for a wide range of applications, including golf carts and LED lighting. With a robust waterproof design and advanced protection features, it ensures reliable power delivery and durability 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: DC13.8V 10A Output Rated Power: 138W 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 13.8V 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 to13.8V 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 13.8V(non-adjustable); Output current: 10A; Output power 138W.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B72Q2JL |
| Best Sellers Rank | #127,547 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #504 in Power Converters |
| Brand | Cllena |
| Customer Reviews | 4.6 4.6 out of 5 stars (326) |
| Date First Available | July 26, 2021 |
| Item Weight | 9.9 ounces |
| Item model number | 8V-40V-13.8V-10A |
| Manufacturer | Cllena |
| Manufacturer Part Number | DC840138-10 |
| Package Dimensions | 3.9 x 3.23 x 1.34 inches |

## Product Details

- **Brand:** Cllena
- **Colour:** multicolor
- **Input voltage:** 40 Volts
- **Output voltage:** 13.8 Volts

## Images

![Cllena DC 8V-40V to 13.8V 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/71jQ3A+pljL.jpg)
![Cllena DC 8V-40V to 13.8V 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/71RtVeQLdEL.jpg)
![Cllena DC 8V-40V to 13.8V 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/71uLYOKdSmL.jpg)
![Cllena DC 8V-40V to 13.8V 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/61er29GlzML.jpg)
![Cllena DC 8V-40V to 13.8V 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/711AVswO0kL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Cllena DC 8V-40V to 13.8V 10A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for Golf Cart Club Car LED Light
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**Shop now:** [https://www.desertcart.com.ar/products/441841481-cllena-dc-8v-40v-to-13-8v-10a-automatic-buck](https://www.desertcart.com.ar/products/441841481-cllena-dc-8v-40v-to-13-8v-10a-automatic-buck)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-27*