---
product_id: 257272500
title: "2 Pcs 12v to Dc 6v Buck Converter Voltage Regulator, Waterproof Car Power Converter, 8-22v to 3-15v 3a 18w Adjustable Volt Module Power Supply Adapter for Auto Car Truck Vehicle Boat"
brand: "weewooday"
price: "€ 29.80"
currency: EUR
in_stock: true
reviews_count: 9
category: "Weewooday"
url: https://www.desertcart.gr/products/257272500-2-pcs-12v-to-dc-6v-buck-converter-voltage-regulator
store_origin: GR
region: Greece
---

# 96% high conversion efficiency Waterproof alloy housing 3A max output current 2 Pcs 12v to Dc 6v Buck Converter Voltage Regulator, Waterproof Car Power Converter, 8-22v to 3-15v 3a 18w Adjustable Volt Module Power Supply Adapter for Auto Car Truck Vehicle Boat

**Brand:** weewooday
**Price:** € 29.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventures with precision and protection!

## Quick Answers

- **What is this?** 2 Pcs 12v to Dc 6v Buck Converter Voltage Regulator, Waterproof Car Power Converter, 8-22v to 3-15v 3a 18w Adjustable Volt Module Power Supply Adapter for Auto Car Truck Vehicle Boat by weewooday
- **How much does it cost?** € 29.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/257272500-2-pcs-12v-to-dc-6v-buck-converter-voltage-regulator)

## Best For

- weewooday enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Integrated microchip guards against overvoltage, overheating, and short circuits for worry-free use
- • **Precision Power Control:** Adjustable 3A output with stable 6V voltage for seamless device compatibility
- • **Compact & Ready to Install:** Slim 14cm cable and small footprint fit effortlessly into tight spaces for quick, clean setups
- • **Ultra-Efficient Energy Use:** Up to 96% conversion rate minimizes power loss, maximizing battery life on the go
- • **Built to Brave the Elements:** Durable waterproof alloy casing ensures reliable performance in any vehicle or outdoor setup

## Overview

The Weewooday 2 Pcs 12V to DC 6V Buck Converter is a compact, waterproof voltage regulator designed for vehicles and outdoor electronics. Featuring a wide input range (8-22V), 3A max output current, and up to 96% efficiency, it delivers stable 6V power while protecting devices with smart safety features. Ideal for powering GPS, dash cams, and other 6V electronics, this durable converter ensures reliable performance in cars, trucks, boats, and more.

## Description

desertcart.com: Weewooday 2 Pcs 12v to Dc 6v Buck Converter Voltage Regulator, Waterproof Car Power Converter, 8-22v to 3-15v 3a 18w Adjustable Volt Module Power Supply Adapter for Auto Car Truck Vehicle Boat : Electronics

Review: converter - work good '
Review: They work great! - These voltage reducers are being used to allow me to use a 12v adapter with my coleman inflatable mattresses. The idea being to skip the use of 4 D batteries (weight). The modification allows me to use my Jackery to power and inflate the mattresses when camping while avoiding the issues with D batteries, both the weight and chance of them giving up the ghost at the wrong time, ie. while camping.... Excellent value and looking forward to many camping trips.

## Features

- DC 12V to DC 6V reducer converter: input voltage: DC 12V (8 - 22V wide range input); Output voltage: 6V; No-load current: 10 - 15mA; Output current: 3A max; Output power: 18W max
- High conversion: 12V to 6V DC converter has an integrated switch thin regulator module with a conversion rate of up to 96%; The length of the cable is about 14 cm, slim, small volume and easy to install
- Safe protection:: DC to DC buck converter adopts intelligent micro-processing chip, which can automatically protect against over voltage, over current, over temperature and short circuit
- Multiple usage: DC converter module 12V to 6V is suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc.
- Water resistant material: alloy housing of voltage reducer converter makes it widely applicable to vehicles, security systems, hospital equipment, telecommunications, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MZVXHP5 |
| Best Sellers Rank | #314,263 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,365 in Power Converters |
| Brand | Weewooday |
| Color | black |
| Customer Reviews | 4.4 out of 5 stars 262 Reviews |
| Input Voltage | 12 volts |
| Item Dimensions | 6.69 x 5.51 x 0.87 inches |
| Item Weight | 2.08 ounces |
| Item dimensions L x W x H | 6.69 x 5.51 x 0.87 inches |
| Manufacturer | Weewooday |
| Mfr Part Number | Weewooday-4732 |
| Model Number | [Weewooday] [unique identifier] |
| Number of Items | 2 |
| Number of Outlets | 1 |
| Output Voltage | 6 volts |
| Plug Type | Type A |

## Product Details

- **Brand:** Weewooday
- **Color:** black
- **Item Weight:** 45 Grams
- **Input Voltage:** 12 Volts
- **Item dimensions L x W x H:** 6.69 x 5.51 x 0.87 inches

## Images

![2 Pcs 12v to Dc 6v Buck Converter Voltage Regulator, Waterproof Car Power Converter, 8-22v to 3-15v 3a 18w Adjustable Volt Module Power Supply Adapter for Auto Car Truck Vehicle Boat - Image 1](https://m.media-amazon.com/images/I/71ZPX8+moYL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ converter
*by M***R on April 16, 2026*

work good '

### ⭐⭐⭐⭐⭐ They work great!
*by C***. on August 2, 2024*

These voltage reducers are being used to allow me to use a 12v adapter with my coleman inflatable mattresses. The idea being to skip the use of 4 D batteries (weight). The modification allows me to use my Jackery to power and inflate the mattresses when camping while avoiding the issues with D batteries, both the weight and chance of them giving up the ghost at the wrong time, ie. while camping.... Excellent value and looking forward to many camping trips.

### ⭐⭐⭐⭐⭐ works
*by S***S on August 30, 2025*

works as it should and have a spare when it smokes only time will tell not much faith in Chinese junk

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-10*