---
product_id: 119584456
title: "iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger"
brand: "igreely"
price: "97.40 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "I Greely"
url: https://www.desertcart.tn/products/119584456-igreely-usb-to-dc-5v-to-12v-voltage-step-up
store_origin: TN
region: Tunisia
---

# Boosts voltage to 12V DC output USB 5V input, 2A required Built-in intelligent IC for protection iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger

**Brand:** igreely
**Price:** 97.40 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Gear Anywhere, Anytime!

## Quick Answers

- **What is this?** iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger by igreely
- **How much does it cost?** 97.40 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/119584456-igreely-usb-to-dc-5v-to-12v-voltage-step-up)

## Best For

- igreely enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Circuitry:** Advanced IC chip guards against over-current, over-voltage, and short circuits.
- • **Seamless USB to 12V Boost:** Convert any USB 5V source into a reliable 12V power supply effortlessly.
- • **Compact & Portable 3ft Cable:** Perfect length for desktop setups or on-the-go power solutions without clutter.
- • **Dual Connector Compatibility:** Includes DC5521 to DC5525 adapter for versatile device fitment.
- • **Power Your Essentials Anywhere:** Ideal for fans, lamps, routers, and speakers—keep your devices running during outages.

## Overview

The iGreely USB to DC Step Up Converter Cable transforms a standard 5V USB input into a stable 12V DC output at up to 0.6A, featuring dual DC jack compatibility and built-in intelligent protection circuitry. Its 3ft length and tangle-free design make it a versatile, portable solution for powering low-current 12V devices like fans, lamps, and routers, ensuring uninterrupted operation even during power outages.

## Description

iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger : desertcart.co.uk: Computers & Accessories

Review: If you need 12V from a USB(PD) pack or adapter - this works - worked well - now run an outside controller off a USB (PD) battery instead of Mains adapter - much better.
Review: Seems to work well after quick test! - This device works well so far. I've only briefly tested it with four 12v fans with a current draw of 0.08A each. They're pulling a total of 0.37A consistently when powered using this cable and a OnePlus fast charger which can provide up to 5A. Will report back when I've tested it using different power supplies. Listing says it needs a minimum of 2A to even work so I'll see if that's true. It does get noticeably warm in my use case but so far doesn't seem to be overheating when given sufficient power, some heat dissipation is normal given the job its doing. Connector seems stable, cable seems fit for purpose. I don't think this circuit is a difficult one to manufacture but to get a reliable one that doesn't overheat, ya do have to spend a few more quid. Avoid getting those 10 x boost converter module packs as they tend to overheat massively and can output very little current. Would recommend this cable so far!

## Features

- 【USB 5V to DC 12V Cable】Because the USB input is 5V 2A male, please make sure the current is 2A or the device may not work. The DC output is 12.0V and the max current is 0.6A. Note: NOT suitable for high current equipment
- 【PLEASE NOTE】Our products themselves are DC5521 connectors, but each of our products comes with an additional DC5521 female to DC5525 male adapter. With this adapter, the DC head section of this product is also DC5525 male. So this product is compatible with both sizes. Please check if it fits in the power jack on your devices
- 【Safe & Reliable】As built in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit
- 【Widely Usage】 It is super convenient for different kinds of devices such as fan, table lamp, bluetooth audio, wireless router, speakers which requires for 12V power. Useful for powering the WiFi router via a power bank or other 5V power source during power outages. Can also be used with other devices that require a 12V power supply
- 【100% Guarantee】We provide18 months warranty and lifetime customer service. Please contact us at any time if you encounter any issue and we'll make it right

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J6NYVJV |
| Best Sellers Rank | 8,050 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 996 in USB Cables |
| Brand | iGreely |
| Cable Type | USB |
| Colour | Black |
| Compatible Devices | Charging Adapter, Speaker |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | usb |
| Country Of Origin | China |
| Customer Package Type | standard shipping box |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,060) |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 2 Grams |
| Manufacturer | iGreely |
| Maximum Current | 600 Milliamps |
| Maximum Voltage | 12 Volts (DC) |
| Model Name | 4350281374 |
| Model Number | 4350281374 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Tangle Free |
| Outer Material | Plastic or Rubber |
| Recommended Uses For Product | Powering or charging low-current 12V devices, such as fans, table lamps, Bluetooth audio, wireless routers, and speakers. |
| Specification Met | USB-IF |
| Unit Count | 1 Count |
| Wattage | 7.2 watts |

## Product Details

- **Brand:** iGreely
- **Cable type:** USB
- **Compatible devices:** Charging Adapter, Speaker
- **Connector type:** usb
- **Special feature:** Tangle Free

## Images

![iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger - Image 1](https://m.media-amazon.com/images/I/51zq85TgO2L.jpg)
![iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger - Image 2](https://m.media-amazon.com/images/I/71n7c19NTsL.jpg)
![iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger - Image 3](https://m.media-amazon.com/images/I/61eF4HMeWqL.jpg)
![iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger - Image 4](https://m.media-amazon.com/images/I/61+DXyftIAL.jpg)
![iGreely USB to DC 5V to 12V Voltage Step Up Converter Cable - 3ft/1m, DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB Charger - Image 5](https://m.media-amazon.com/images/I/71gN3Vq+zpL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will it power a guitar pedal?**
A: Caution: I read the answer above and so bought a couple of cables. I tested them on receipt to find they are centre-positive.  All of my Marshall, Boss and most other pedals I own and Roland street cube and such are centre-negative... that is to say the positive terminal is the sleeve.  I think one of my Zoom pedals,  and my Arturia Keystep are centre-positive.  So you should check your pedals/devices polarity before buying these. There are polarity reversal leads here on Amazon. And it's no "biggie" for me, I'm just going to chop the cables and reverse the polarity... but I guess that will invalidate any warranty.  The voltage was 9.17v, which I rate as excellent for such a low cost product.

**Q: what is the output current rating**
A: I don't know the maximum but the device I power draws 800 ma-1000 ma and I have had no problems.

**Q: Would this charge a dab radio?.**
A: If it's 12v then yes

**Q: Is the inside diameter of the 12v system dc jack 2.5mm or 2.1mm. Thank you.**
A: It’s 2.1mm internal diameter and the output is 9VDC centre positive

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you need 12V from a USB(PD) pack or adapter - this works
*by S***N on 4 May 2025*

worked well - now run an outside controller off a USB (PD) battery instead of Mains adapter - much better.

### ⭐⭐⭐⭐ Seems to work well after quick test!
*by S***L on 24 July 2024*

This device works well so far. I've only briefly tested it with four 12v fans with a current draw of 0.08A each. They're pulling a total of 0.37A consistently when powered using this cable and a OnePlus fast charger which can provide up to 5A. Will report back when I've tested it using different power supplies. Listing says it needs a minimum of 2A to even work so I'll see if that's true. It does get noticeably warm in my use case but so far doesn't seem to be overheating when given sufficient power, some heat dissipation is normal given the job its doing. Connector seems stable, cable seems fit for purpose. I don't think this circuit is a difficult one to manufacture but to get a reliable one that doesn't overheat, ya do have to spend a few more quid. Avoid getting those 10 x boost converter module packs as they tend to overheat massively and can output very little current. Would recommend this cable so far!

### ⭐⭐⭐⭐⭐ Great for using devices that would normally need a mains power supply!
*by A***Y on 28 January 2024*

I work with network equipment and often have to use small Netgear switches or media converters in racks or whilst moving about. There are often no mains sockets available. This lets me power the switch or media converter from my laptop, or even a convenient USB port on the equipment itself, like on most Cisco gear. You do need to check it won't pull too much current, but it's fine for most reasonable use cases. Robust enough as well. Maybe my only complaint is the electronics are all in the plug, which is quite deep. This sometimes means you can plug it or leave it plugged in with limited space. If it was in a blob on the middle of the cable, you could do this. I tried another type of this cable before and it was not nearly as robust or stable.

## Frequently Bought Together

- iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm
- DSD TECH MagicConn SH-CP12A USB Type C PD to DC Power Cable(55x25)-12V

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-22*