---
product_id: 143943494
title: "USB to DC Step Up Power Cable - 5V to 12V Voltage Adapter with 4.0x1.7mm Jack 1m (Black)"
brand: "baolongking"
price: "273 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/143943494-usb-to-dc-step-up-power-cable-5v-to-12v
store_origin: MA
region: Morocco
---

# 5V to 12V step-up voltage 1 meter tangle-free cable 4.0x1.7mm DC connector USB to DC Step Up Power Cable - 5V to 12V Voltage Adapter with 4.0x1.7mm Jack 1m (Black)

**Brand:** baolongking
**Price:** 273 DH
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your gear, no compromises.

## Quick Answers

- **What is this?** USB to DC Step Up Power Cable - 5V to 12V Voltage Adapter with 4.0x1.7mm Jack 1m (Black) by baolongking
- **How much does it cost?** 273 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/143943494-usb-to-dc-step-up-power-cable-5v-to-12v)

## Best For

- baolongking enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Built-in intelligent IC circuit guards against over-current, over-voltage, and short circuits.
- • **Effortless Power Boost:** Seamlessly convert USB 5V to a robust 12V output for your essential devices.
- • **Plug & Play Convenience:** No setup fuss—just connect to any 2A USB power source and power up instantly.
- • **Universal Compatibility:** Perfectly fits devices with a 4.0x1.7mm DC jack—think fans, lamps, routers, and more.
- • **Extended Reach, Zero Loss:** 1-meter cable length ensures flexible placement without sacrificing power efficiency.

## Overview

This USB to DC Step Up Power Cable converts a standard 5V USB input into a stable 12V output with up to 2A current, featuring a 4.0x1.7mm DC connector and a 1-meter tangle-free cable. Designed with an intelligent IC for device protection, it’s ideal for powering fans, lamps, routers, and other compatible electronics from USB power banks or chargers.

## Description

USB to DC Step Up Power Cable - 5V to 12V Voltage Adapter with 4.0x1.7mm Jack 1m (Black)

## Features

- Plug & Play, it can help power your Spot with a power bank or USB hub. Please make sure your power bank or USB charger has 2A output before using this product
- Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers
- USB Input: 5V A male; DC Output: 12V; Max current: 2A; PLEASE NOTE: The size of the DC Connector is OD: 4.0 mm and ID: 1.7 mm. Please check if it fits in the power jack on your devices
- Safe & Reliable, with built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit.
- Longer Transfer Distance: 1M power cord and no loss current, makes long distance transfer free. 180 days warranty: Worry-Free customer service, unconditionally refund or free replace if defective or any quality problems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Gortheous |
| Part number | bk584541 |
| Item Weight | 30 g |
| Package Dimensions | 18 x 12.8 x 1.8 cm; 30 g |
| Manufacturer reference | bk584541 |
| Size | 1 Meters |
| Colour | Black |
| Shape | Round |
| Voltage | 12 Volts |
| Wattage | 1E+1 |
| Specification met | CE |
| Special Features | Tangle Free |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Black
- **Brand:** baolongking
- **Connector gender:** Male-to-Female
- **Voltage:** 12 Volts
- **Plug type:** DC Jack 4.0x1.7mm

## Images

![USB to DC Step Up Power Cable - 5V to 12V Voltage Adapter with 4.0x1.7mm Jack 1m (Black) - Image 1](https://m.media-amazon.com/images/I/61ZVUreqqmL.jpg)

## Available Options

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

## Questions & Answers

**Q: I’m having issues with this. It keeps dropping power and turning off. Anyone rode noticed this?**
A: Yes the power adapter can’t handle the power being drawn. They are not fit for the job

**Q: will this work with echo dot 5th generation?**
A: Not sure on 5th gen but works fine on the 4th

**Q: Does this work on a echo dot 4**
A: Does not seem to have the power to run an echo dot.

**Q: Does this work with the Echo dot 3rd generation?**
A: no..this cable is not powerful enough to charge any echo dot..it should not be sold on Amazon as they know it doesnt work.

## Frequently Bought Together

- USB to DC Power Cable - USB 5V to DC 12V Voltage Step Up Cable Power Supply Adapter Cable Charger Cable with 4.0x1.7mm DC Jack 1m (Black)
- Echo Dot (Newest gen) | Big vibrant sound Wi-Fi and Bluetooth smart speaker with Alexa | Glacier White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/143943494-usb-to-dc-step-up-power-cable-5v-to-12v](https://www.desertcart.ma/products/143943494-usb-to-dc-step-up-power-cable-5v-to-12v)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-04*