---
product_id: 299358709
title: "DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio"
brand: "knacro"
price: "KD 20.59"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/299358709-dc-24v-to-dc-13-8v-40a-552w-converter-voltage
store_origin: KW
region: Kuwait
---

# 40A Power Output IP68 Waterproof Overload Protection DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio

**Brand:** knacro
**Price:** KD 20.59
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Journey with Confidence!

## Quick Answers

- **What is this?** DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio by knacro
- **How much does it cost?** KD 20.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/299358709-dc-24v-to-dc-13-8v-40a-552w-converter-voltage)

## Best For

- knacro enthusiasts

## Why This Product

- Trusted knacro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with multiple protection features including over current, over voltage, and over temperature shutdown.
- • **Built to Last:** Crafted with a robust aluminum shell and epoxy potting for ultimate durability.
- • **Tested for Excellence:** Undergoes a rigorous 100% burn-in test and four quality inspections for peace of mind.
- • **Versatile Applications:** Perfect for automotive, marine, and solar systems—power your adventures with confidence!
- • **Unmatched Power Efficiency:** Experience up to 97% efficiency, ensuring you get the most out of your energy.

## Overview

The KNACRO DC 24V to DC 13.8V Converter is a high-performance voltage regulator designed for a variety of applications, including automotive, marine, and solar systems. With a robust aluminum shell, IP68 waterproof rating, and advanced safety features, this 40A step-up power supply ensures reliable and efficient power delivery wherever you need it.

## Description

DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio

## Features

- 100% full rated power and stable output voltage
- 100% burn-in test and 4 times quality inspection
- Over current protection, Over voltage protection, Over temperature shutdown, Fuse built
- Aluminium shell with epoxy potting and waterproof IP68
- High efficiency up to 97%

## Product Details

- **Brand:** KNACRO
- **Power source:** Battery Powered, Corded Electric
- **Current rating:** 10 Amps, 20 Amps, 40 Amps
- **Minimum frequency:** 50 Hz
- **Item weight:** 0.5 Kilograms

## Images

![DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio - Image 1](https://m.media-amazon.com/images/I/71WiqayrhvL.jpg)
![DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio - Image 2](https://m.media-amazon.com/images/I/71XWKq51WSL.jpg)
![DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio - Image 3](https://m.media-amazon.com/images/I/71N2bjWW2-L.jpg)
![DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio - Image 4](https://m.media-amazon.com/images/I/71smT-60UEL.jpg)
![DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio - Image 5](https://m.media-amazon.com/images/I/71s9ngFBfKL.jpg)

## Frequently Bought Together

- KNACRO DC 24V to DC 13.8V 40A 552W Converter Voltage Regulator 40A Step-up Power Supply Circuit Module Adapter for Auto Car Truck Vehicle Boat Solar System Electric Motor Radio
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**Shop now:** [https://www.desertcart.com.kw/products/299358709-dc-24v-to-dc-13-8v-40a-552w-converter-voltage](https://www.desertcart.com.kw/products/299358709-dc-24v-to-dc-13-8v-40a-552w-converter-voltage)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-29*