---
product_id: 730778245
title: "Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces)"
brand: "weewooday"
price: "181.03 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Weewooday"
url: https://www.desertcart.tn/products/730778245-weewooday-12v-to-5v-dc-converter-buck-module-usb-output
store_origin: TN
region: Tunisia
---

# 96% conversion efficiency 3A max output current Dual USB output ports Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces)

**Brand:** weewooday
**Price:** 181.03 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your ride with precision and protection!

## Quick Answers

- **What is this?** Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) by weewooday
- **How much does it cost?** 181.03 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/730778245-weewooday-12v-to-5v-dc-converter-buck-module-usb-output)

## 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 Multi-Protection:** Built-in microprocessor safeguards against over-voltage, over-current, overheating, and short circuits for worry-free use.
- • **Versatile Compatibility:** Perfect for powering GPS, dash cams, car radios, LED displays, and more — the ultimate upgrade for your vehicle’s tech ecosystem.
- • **Robust 3A Output Current:** Delivering up to 3 amps to keep your USB-powered gadgets running smoothly without compromise.
- • **Compact & Discreet Design:** Sleek, small form factor fits seamlessly behind your dashboard or inside tight spaces for a clean, professional install.
- • **Ultra-Efficient Power Conversion:** Maximize your device uptime with a stellar 96% energy conversion rate, minimizing wasted power and heat.

## Overview

The Weewooday 12V to 5V DC Buck Converter Module is a high-efficiency USB power adapter designed for automotive and electronic applications. It supports up to 3A output current with a maximum power of 15W, featuring a 96% conversion rate and intelligent multi-protection circuitry. Compact and versatile, it’s ideal for powering GPS devices, dash cams, car audio, and other USB gadgets, ensuring reliable and safe voltage regulation in your vehicle.

## Description

Wide range of applications: This DC 12V to 5V converter module is suitable for GPS navigation, driving recorder, electronic dog, car radio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc.. Parameter: Input voltage: DC 12V Output voltage: 5V Output current: 3A max Output power: 15W max Conversion efficiency: 96% Specification: Color: as pictures shown. Size: Converter module: approx. 2.52 x 1.06 x 0.55 inches USB cable: approx. 31 cm/ 12.2 inch in length Input cable: approx. 13.5 cm/ 5.3 inch in length Package include: 2 x DC 12V to 5V buck converter modules Note: Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above. The brands related above are only for purposes of demonstrating compatibility, not use as trademarks, our trademark is Weewooday.

Review: 👌 - 👍
Review: Worked great - added a bluetooth adapter to my older car stereo - the adapter has a USB plug. I didn't want to snake the USB cable to the cigarette lighter, this kept everything behind the dash. Clean install, power works fine, connection is tight. Handy little thing to have.

## Features

- Parameter: these usb buck module input voltage range DC 12V and output voltage default DC 5V, the maximum output current is 3A, no-load current is 10mA and the maximum output power will reach 15W
- USB and high conversion: this DC to DC converter module has USB charging ports, DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96%
- Intelligent protection: this 12V to 5V DC converter is using intelligent microprocessing chip, over voltage, over current, over temperature and short circuit, it can be auto protection
- Wide application: DC converter module 12V to 5V is widely applied for GPS navigation, driving recorder, electronic dog, car radio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED, etc.
- Warm prompt: the power of devices must be lower than 15W when using this DC to DC converter 12V to 5V, and not compatible with partial Samsung phones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JYV2BGV |
| Best Sellers Rank | #87,347 in Electronics ( See Top 100 in Electronics ) #1,007 in International Power Adapters |
| Item model number | e2aadd75-e948-41b6-8a47-00730613a52d |
| Manufacturer | Weewooday |
| Package Dimensions | 17.3 x 11.7 x 1.8 cm; 108.86 g |

## Product Details

- **Brand:** Weewooday
- **Colour:** Black
- **Input voltage:** 12 Volts
- **Item weight:** 109 g
- **Output voltage:** 5 Volts

## Images

![Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) - Image 1](https://m.media-amazon.com/images/I/61HLcSSW44L.jpg)
![Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) - Image 2](https://m.media-amazon.com/images/I/711SSYhAk9L.jpg)
![Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) - Image 3](https://m.media-amazon.com/images/I/714kUqr3wbL.jpg)
![Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) - Image 4](https://m.media-amazon.com/images/I/71Gaj012zsL.jpg)
![Weewooday 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator(2 Pieces) - Image 5](https://m.media-amazon.com/images/I/71Lezfkr4gL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👌
*by A***L on 14 February 2025*

👍

### ⭐⭐⭐⭐⭐ Review
*by M***R on 26 September 2025*

Worked great - added a bluetooth adapter to my older car stereo - the adapter has a USB plug. I didn't want to snake the USB cable to the cigarette lighter, this kept everything behind the dash. Clean install, power works fine, connection is tight. Handy little thing to have.

### ⭐⭐⭐⭐ Review
*by L***Y on 13 April 2021*

Monté dans mon camping-car. Simple à installer et fonctionne sans émettre de lumière qui empêche de dormir.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*