Fast Charging Cables: How They Work And The Best Options Fast Charging Cables: How They Work And The Best Options


Fast Charging Cables: How They Work And The Best Options

25th, May 2023

As a society, we are becoming increasingly dependent on our smartphones and devices. Normal charging cables can take hours to fully charge a device, and the world moves too fast to sit around waiting for your device to charge. Fast charging cables reduce that time significantly. 

But how do these so-called fast charging cables work, and how do you know which ones are the best for your device? 

In this blog, we will explore the technology behind fast charging cables, how they work, and the best options available to you. We'll assist you in making an informed decision so that you can get the most out of your device's battery life.

What is Fast Charging and Why is it Important? 

Fast charging is a recent technology that allows your devices to charge at a much faster rate than traditional charging methods. When using a fast charging cable with a compatible device, you can get your device's battery back up to full capacity in a fraction of the time it would normally take. For those of us who are always on the go and can't afford to wait hours for our devices to charge, this is revolutionary.

Benefits of Using a Fast Charger Over a Traditional Charger

The benefits of using a fast charger are plentiful. Fast chargers significantly reduce the amount of charging time for your device. Fast charging also helps to extend the life of your device's battery by minimising the time your device spends connected to a charger. They are also more efficient in general, generating less heat and putting less strain on your battery.

Differences between USB-A, USB-B, USB-C, and Micro USB

USB-A, USB-B, USB-C, and Micro USB are different types of USB connectors that are used for either charging or data transfer between electronic devices. The most obvious differences are in the way the ends of the cables look.

USB-A is the most common type of connector and is found on most traditional USB cables. USB-B is less common and is used primarily for printers or scanners. USB-C is the newest type of connector and offers faster data transfer speeds and more power. And Micro USB is usually used for older smartphones and other small devices.

Factors To Consider When Choosing A Fast Charging Cable

There are a few factors to consider to ensure you get the best performance. These include compatibility, cable length and thickness, quality and durability, and safety.

Compatibility with Devices

You will need to consider the type of cable required for your device, as different devices may require different types of USB connectors.

Cable Length and Thickness

Consider the length and thickness of the fast charging cable before purchasing. Longer cables can be more convenient for use in different locations and thicker cables are more durable.

Durability and Material Quality

Be sure to look for cables that are made from high-quality materials to ensure more durability and longevity. A proper fast charging cable can make a huge difference in charging speed, battery life and overall performance.

Safety Features

When choosing a fast charging cable, consider safety features as well so your devices are protected from damage and any avoidable hazards.

A built-in surge protector can prevent voltage spikes from damaging your devices. There are also cables with E-marked chips that intelligently recognise the technical capabilities of the device to help regulate charging and prevent overcharging or overheating.

To see whether or not a fast charging cable has these safety features, look at the product specifications.

Cygnett’s Top Picks for Fast Charging Cables

Cygnett is a leading digital accessories brand that is constantly ahead of the curve with the latest in technology. Below are our top picks for fast charging cables.

USB-C to USB-C (USB 2.0) Cable

Our USB-C to USB-C fast charging cable is perfect for charging and data transfer between devices that support USB-C technology, such as newer smartphones, laptops, and tablets. We are proud to say that this is the fastest charging speed for a USB-C cable… ever.

Coming in black or white colourways, our USB-C to USB-C fast charge cable boasts 10Gbps transfer speeds and supports 100W fast charging. As part of our Armoured Cable range, it is our most durable cable with DuPont™ Kevlar® aramid fibre. Not to mention the double-braided nylon for added resistance and flexibility, and metallic alloy connectors for a durable and stylish finish.

Lightning to USB-C Cable

The fast charge USB-C to lightning cable is a charging and syncing cable that connects your Apple device (iPhone, iPad, or iPod) to a USB-C port on a computer or power bank for fast charging and data transfer. Seamlessly go from 0-50% iPhone battery life in just 30 mins with 30W fast charging.

The cable is designed with a reversible USB-C connector and a durable and tangle-resistant braided nylon covering that protects the cable from wear and tear. The Lightning to USB-C Cable from Cygnett also has Apple's MFi certification, ensuring compatibility with Apple devices and reliable performance.

Frequently Asked Questions

Are all USB-C cables fast charging?

Not all USB-C cables are fast charging. Fast charging depends on the cable's technological capabilities and your device's compatibility. Remember, the device being charged must also support fast charging standards.

Therefore, you must use a cable that is labelled as fast charging and is also compatible with your device to achieve the best charging results.

Can any cable fast charge?

Not all cables are capable of fast charging. The ability to fast charge depends on several factors. You should use a cable that is specifically designed for fast charging and is compatible with your device. It's always best to purchase a reputable and certified cable from a trusted manufacturer like Cygnett to ensure the safety and enhanced performance of your device’s battery.

Do I need a special USB cable for fast charging?

Only some USB cables are designed specifically for fast charging. So yes, you will require a special USB cable for fast charging. 

Fast charging cables have thicker wires and better insulation, which allows for a larger amount of power to flow through them without overheating. The cable must also be compatible with the fast charging technology that your device uses.



Cygnett’s warranty extends to purchases made at authorised retailers, to claim please contact your original place of purchase. 

All Cygnett products include a 2-year warranty, with the exception of the 5-year warranty for Armoured cables.


Once your order has been placed it will leave our warehouse within 1-2 business days. You will be notified of this via email.


Cygnett accepts returns within 30 days of purchase on items purchased from

To be eligible for a return, your item must be unused and unopened in the original packaging.

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