---
product_id: 180364027
title: "12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt"
brand: "dorhea"
price: "€ 16.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dorhea"
url: https://www.desertcart.fi/products/180364027-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc
store_origin: FI
region: Finland
---

# 3A stable output current Waterproof & dustproof design 3-layer intelligent safety protection 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt

**Brand:** dorhea
**Price:** € 16.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay unstoppable — your ride’s secret weapon!

## Quick Answers

- **What is this?** 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt by dorhea
- **How much does it cost?** € 16.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/180364027-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc)

## Best For

- dorhea enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Integrated over-current, over-temperature, and short-circuit protections keep your devices and vehicle safe.
- • **Effortless Installation:** Compact, lightweight design with clear wiring makes setup quick and hassle-free for busy professionals.
- • **Universal Compatibility:** Seamlessly powers car audio, GPS, dashcams, LED lights, and more — your all-in-one voltage solution.
- • **Built to Brave the Elements:** Waterproof, anti-shock, and dustproof aluminum casing ensures durability in any vehicle environment.
- • **Power Your Devices Reliably:** Delivers a consistent 5V output at up to 3A, perfect for sensitive electronics on the go.

## Overview

This 12V to 5V DC converter efficiently steps down input voltages from 6.3V to 22V to a stable 5V output at 3A and 15W power. Encased in a waterproof, anti-shock aluminum shell with silicone sealing, it offers superior heat dissipation and durability. Featuring three intelligent safety protections, it’s compatible with a wide range of automotive and electronic devices, making it an essential power regulator for modern vehicles.

## Description

Buy 12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reliable and Works Exactly as Described - This voltage converter works perfectly in my truck setup. It provides a stable 5V output and handles my devices without any overheating or noise. The waterproof design gives extra peace of mind for outdoor or vehicle use. Installation was simple and the wiring felt solid and secure. It has been running consistently with no issues at all.
Review: Great to have for five volt reference - Work wonderful great product

## Features

- 12V- 5V converter input voltage DC 6.3V-22V (12V 9V); output voltage DC 5V; output current 3A; output power 15W.
- Aluminum case and silicone sealed design -- High conversion efficiency, low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
- Protection -- It supports 3 intelligent security protection including over-current protection, over temperature protection and output short circuit protection.
- Widely Application -- Compatible with Car audio, motor,speaker,auto GPS navigator,car DVD,hard disk player, MP3, MP4,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,toy cars etc. Easy DC-DC/AC-DC changing.
- Note --- Positive pole and negative pole of input and output cannot be connected reversely.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y2V1F8V |
| Best Sellers Rank | #29,752 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Power Converters |
| Brand | DORHEA |
| Color | black |
| Customer Reviews | 4.5 out of 5 stars 562 Reviews |
| Input Voltage | 9 Volts |
| Item Dimensions | 6.26 x 3.11 x 0.39 inches |
| Item Height | 1 centimeters |
| Item Weight | 0.64 Ounces |
| Item dimensions L x W x H | 6.26 x 3.11 x 0.39 inches |
| Manufacturer | Dorhea |
| Model Number | 15763-1 |
| Output Voltage | 5 Volts |
| Plug Type | Type A |
| UPC | 701715427211 |

## Product Details

- **Brand:** DORHEA
- **Color:** black
- **Item Weight:** 0.64 Ounces
- **Input Voltage:** 9 Volts
- **Item dimensions L x W x H:** 6.26 x 3.11 x 0.39 inches

## Images

![12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt - Image 1](https://m.media-amazon.com/images/I/5116eat7RTL.jpg)

## Available Options

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

## Questions & Answers

**Q: I am wiring to a vehicle temp gauge. There are no ground wires to/from gauge. Would the ground wires from this unit just be grounded to the vehicle?**
A: I don't really know but, although electrically the negative side of both the input and output could be connected to (auto) chassis ground, I think you would be safer to buy one specifically designed for automotive use.

**Q: Correct wiring to get amp/subwoofer stop popping?**
A: Just put a toggle switch with a fuse..just 3 wires on the switch..power,ground and the remote wire that turns on the amp..before you start the engine make sure your toggle switch is off, after starting turn on your switch and your radio will play without popping noise..always turn off your switch before you stop your engine..

**Q: Will this work to convert a 12v aftermarket backup camera to a 6v oem radio? 2009 toyota camry xle. thx**
A: Why would you use voltage from a backup camera when it only works in reverse or I don't understand the setup

**Q: I don't need negative output, shall i just leave it or still need to ground it?**
A: You have to have a ground to complete the circuit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Works Exactly as Described
*by L***9 on November 9, 2025*

This voltage converter works perfectly in my truck setup. It provides a stable 5V output and handles my devices without any overheating or noise. The waterproof design gives extra peace of mind for outdoor or vehicle use. Installation was simple and the wiring felt solid and secure. It has been running consistently with no issues at all.

### ⭐⭐⭐⭐⭐ Great to have for five volt reference
*by P***R on November 12, 2025*

Work wonderful great product

### ⭐⭐⭐⭐⭐ Good product
*by G***Y on June 18, 2025*

Good product. Draws 2 amps when connected to battery only.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/180364027-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc](https://www.desertcart.fi/products/180364027-12v-to-5v-dc-converter-car-power-voltage-waterproof-dc)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-21*