The GAN multiport charger, also known as the gallium nitride charger, is all the rage right now. In addition to being able to conduct much higher voltages while preventing your tablets, smartphones and laptops from overheating, it is also convenient and more efficient than traditional silicon chargers. So read this guide to help you better choose a multiport GAN charger.
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Our selection
"Optimized for seamless performance with smartphones, tablets, USB-A and USB-C laptops, etc. this device supports the majority of fast charging protocols, including Apple PD 3.0,…"
"Anker is a benchmark in the charging and power game. One of the company's most unique products is the PowerPort Atom III Slim desktop charger,…"
"The UGREEN 100W GaN fast charger is a good investment because of the performance and safety it provides. It offers the maximum power of 100…"
"Experience a new level of charging with advanced GaN technology with this Belkin charger. It offers 68W of charging power for your iPhone 13, 13…"
Optimized for seamless performance with smartphones, tablets, USB-A and USB-C laptops, etc. this device supports the majority of fast charging protocols, including Apple PD 3.0, Android QC4+, QC 3.0, etc.
38,34 £ on AmazonThe 100W Turbo GaN 4-Port Charger (MINIX NEO P2) from MINIX combines multiple chargers into one. Ideal for the office, home or travel, it offers two USB-C and two USB-A ports in a sleek (palm-sized) design. It features the latest gallium nitride (GaN) technology and offers ultra-fast charging speeds in a smaller package than traditional silicon-based chargers.
At 100W, you'll have plenty of power to share across 2 x USB-C ports (supporting Power Delivery 3.0) and 2 x USB-A (supporting Quick Charge 3.0). Giving you everything you'll need to charge your smartphone, laptop, tablet and another USB device at the same time. Moreover, it automatically adjusts the output power of each port according to the devices connected to it. So no matter what device is plugged into the end of your cable, it will charge quickly and safely.
Anker is a benchmark in the charging and power game. One of the company's most unique products is the PowerPort Atom III Slim desktop charger, offering not one, not two, but four USB ports.
31,99 £ on AmazonWith a single 45W USB-C port and three built-in PIQ-branded USB-A ports, the Anker Atom III Slim provides charging for multiple devices. With all of its ports, the Atom III Slim boasts a total output power of 65W. It is made of gallium nitride (GaN), and is incredibly thin. Its hub is only 1.8cm thick and weighs 141g. The technology harnessed by the Atom III also helps it stay cool, even when charging a laptop.
With 45W of output power on the USB-C port, the Anker PowerPort Atom III Slim is powerful enough to quickly charge smartphones and most small laptops. This is despite the fact that for larger laptops, you'll need a 60W output to keep the charge time under two hours. Note that the USB-C port supports the USB Power Delivery protocol used by Google Pixel and Apple iPhone handsets, but not the new USB PD PPS variant required to quickly charge the latest Samsung flagship phones to their maximum speed.
The UGREEN 100W GaN fast charger is a good investment because of the performance and safety it provides. It offers the maximum power of 100 watts which is the highest possible for a PD charger through 4 different ports.
60,79 £ on AmazonThe UGREEN 100W GaN Fast Charger gives you a host of the most effective GaN circuit safety features available. It simply plugs into your household outlet and the case is constructed from tough, crack-resistant black ABS plastic. It's easy to clean and doesn't collect many fingerprints during repeated handling. It fits easily in the palm of your hand and is easy to carry. You can store it in a regular bag or purse and take it anywhere you want.
In addition, it contains a state-of-the-art gallium nitride (GaN) circuit board, a significant improvement over traditional silicon circuits. This makes it more efficient and prevents you from wasting energy during the charge cycle. On the one hand, it provides the highest possible power to your device. On the other hand, it is less prone to overheating, which reduces the risk of fire or damage to the charger. Besides, this charger is capable of delivering a total power of 100 watts, which is the maximum you can get for a PD power. However, it is impossible for the bottom 2 ports to charge two devices at the same time.
Experience a new level of charging with advanced GaN technology with this Belkin charger. It offers 68W of charging power for your iPhone 13, 13 Pro, 13 Pro Max, 13 mini and earlier models, iPad Pro, Pixel, Galaxy, MacBook Pro, etc.
44,06 £ on AmazonThis powerful charger offers fast charging for multiple devices in an unusually compact and convenient size. The gallium nitride (GaN) that makes up its circuitry is a high-performance alternative to traditional silicon used in charging devices. GaN transistors produce less heat, allowing the components to be closer together, which means you get a much smaller charger with all the power of a big one.
For a quick power-up between meetings or on the go, this dual USB-C GaN wall charger provides fast charging for USB-C PD compatible devices. Charge a 15" MacBook Pro from 0-50% in just 60 minutes or an iPhone 8 (or later) from 0-50% in 30 minutes. Built-in over-current and over-voltage protection protects your charger and connected devices while providing peace of mind.
Any specific needs?
The best multi-port GaN charger in 2021
The best entry-level multi-port GaN charger in 2021
The best high-end multi-port GaN charger in 2021
Your guide :
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In accordance with our commitment, this buying guide does not contain any sponsored products. |
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9/10 |
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| OUR SELECTION |
MINIX Universal GaN Charger with 4 Turbo ports
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Anker PowerPort Atom III Slim Charger
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UGREEN USB C Quick Charger 100W
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Belkin GaN PD Charger
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Optimized for seamless performance with smartphones, tablets, USB-A and USB-C laptops, etc. this device supports the majority of fast charging protocols, including Apple PD 3.0, Android QC4+, QC 3.0, etc.
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Anker is a benchmark in the charging and power game. One of the company's most unique products is the PowerPort Atom III Slim desktop charger, offering not one, not two, but four USB ports.
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The UGREEN 100W GaN fast charger is a good investment because of the performance and safety it provides. It offers the maximum power of 100 watts which is the highest possible for a PD charger through 4 different ports.
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Experience a new level of charging with advanced GaN technology with this Belkin charger. It offers 68W of charging power for your iPhone 13, 13 Pro, 13 Pro Max, 13 mini and earlier models, iPad Pro, Pixel, Galaxy, MacBook Pro, etc.
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Power
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100 W
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65 W
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100 W
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68 W
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Ports
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2 USB C 3.0 (100 W) and 2 USB A (18 W)
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3 USB A ports and 1 USB C port
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3 USB C ports and 1 USB A port
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2 USB C ports
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Compatible devices
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Cell phones, Laptops
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Cell phones, Laptops, Tablets
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Cell phones, tablets, laptops
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Universal
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PD and QC protocol
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PD used by Google Pixel and Apple iPhone handsets only
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PD only
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Weight
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208 g
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136 g
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245.5 g
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170 g
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The voltage or charging power of your future GaN multi-port charger must be carefully checked. To do this, find out the power of each output so that you know exactly which one is best suited to your devices. To avoid misleading you, consult the product's manual. In any case, a power range of 60 to 100 watts is ideal for charging a laptop and a smartphone simultaneously. To charge a phone or a tablet, a power around 20 to 40 watts is more than enough. Know that the higher the charging power of the GaN multiport charger, the better: your devices will have nothing to fear since the charger will adapt the power provided to their real needs.
Choose your GaN charger according to your needs and the number of devices to charge. So you have the choice between a GaN charger with 2 ports minimum and up to 6 ports. This type of charger is very practical for charging several devices at once. It also represents an ultra-economical solution.
It is important to check the type of port available on the multi-port GaN charger you plan to buy depending on the model of smartphone or any other device you plan to charge with. Some devices need a USB type A port, which is the most common model, while others have a USB type C connection. Note that Type A comes in several versions, 1.0, 2.0 and 3.0, and only allows you to transfer data and charge your Android devices. Its transfer speed is variable with an electrical limit between 0.5 and 2 A. Type C is available in 2.0 and 3.1 versions. It allows you to transfer audio and video signals in addition to data up to a speed of 10 Gb/s, with a better charging speed supporting between 10 and 100 Watts.
On the charger or on the package, you should find the following information:
The charger must meet strict quality standards. For this purpose, make sure that the case is solid and complies with the Low Voltage (2014/35/EU) and Electromagnetic Compatibility (2014/30/EU) directives, as well as by the corresponding European standard (NF EN 60950-1, replaced in December 2020 by NF EN 62368-1).
When you go to get a mobile charger, you will see that there is a mobile charger with an input voltage of 200-240V, some chargers with 240V, and some chargers with 100-240V. Sometimes in our home or office, the voltage drops for a considerable time, but the mobile needs to be charged immediately. In this case, you can't charge your mobile with the charger whose input voltage is 200-240V or 240V. You just need the 100-240V mobile charger.
The other advantage of choosing the 100-240V rating is that we already know that the standard US voltage rating is 120V. So, if you select the 100-240V charger, you can charge your mobile in the UK as well as in the US. So it's ideal for traveling.
Avoid cheap chargers
Phone chargers can be purchased online for as little as 1 euro, much cheaper than their branded counterparts. But, there's no guarantee that they meet strict EU safety standards. Cheap phone chargers can explode when plugged into a wall socket due to cheap wiring and inferior components. They may also fail to charge your phone properly and even damage the phone's battery.
Don't cover your charger while using it
We've all heard stories of phones catching fire or exploding while being charged. In addition to using a genuine charger, make sure nothing covers your phone while it's charging so that the heat generated can dissipate safely.
Don't leave a charger plugged in overnight
While your phone is smart enough to stop charging once the battery is full, sometimes a problem can occur if the charger itself overheats, especially if it is left on a flammable surface. You'll be less alert to a fire when you're sleeping. Also consider installing a smoke detector and check it regularly to make sure it's working properly.
Check the charger for damage
Frayed cable? Loose connections? Wobbly plug pins? If your phone charger looks worn or damaged, buy a new one. Damaged chargers are a fire hazard and can cause electric shock if you touch an exposed part when plugged in.
Do not overload outlets
Don't be tempted to plug multiple cell phones and other devices into a single wall outlet using a power strip adapter. Long-band adapters are safer, but can only take a total of 13 amps, so don't overload them either. Also, it's always wise to charge one or two devices at a time as much as possible, even if the charger box offers multiple ports.
This type of charger can be the ultimate in charging convenience. These are actually chargers that can be built into your furniture. They are installed under your table and flush with its surface for a more discreet and sleek appearance. These chargers can also be installed on desks, nightstands, side tables or any other flat surface furniture of your choice.
The charger is connected to a power outlet via an electrical cable before providing the necessary charges for your devices. Some furniture comes with this technology pre-installed. But if you know how to do it yourself, you can create your own. The charger is connected to a power outlet by an electrical cable before providing the necessary charges for your devices.
Wall chargers are the most common cell phone chargers. They embody a universal design that allows them to be compatible with the vast majority of wall outlets. In fact, they have a cable with an adapter that plugs directly into a wall outlet. GaN wall chargers are considered the most efficient and reliable.
Smartphone manufacturers often include these chargers in the phone box. The wall charger will therefore be the best ally for those who prefer practicality and discretion at home. If you have some DIY skills, you can embed your charger yourself in one of your walls.
GaN is not an acronym, but a chemical formula for gallium nitride, a semiconductor material used in the creation of electronic devices. GaN chargers embody a technology capable of conducting electrons 1000 times more efficiently than silicon, and with lower manufacturing costs. Indeed, the advantage with these chargers is that they lose less energy to heating during charging, making them more efficient in the long run compared to their silicon counterparts. Also enabling fast charging while providing more energy, a GaN charger is capable of charging multiple devices at once. This allows for faster charging of all compatible devices. Finally, because it is more durable, a GaN charger lasts longer than a silicon charger.
For a long time, silicon chargers, which are also available in multi-port versions, were the most important material in the world of electronics. Now, with the advent of GaN, the situation has changed. Silicon conducts electricity much more efficiently than the materials used in the past. It is also cheaper to produce than GaN. Silicon's heat and electrical transfer properties are very limited compared to GaN. Most silicon chargers are not able to avoid temperature rises.
In conclusion, the GaN version is far superior to the silicon-based version, since gallium nitride offers your devices greater resistance to electronic transfer and heat during their charge. Not to mention the fact that it adapts the power output to the needs of each device. In short, GaN is the technology of the future! Silicon has had its day.
For its compactness
GaN chargers do not need as many components as silicon chargers. They can also conduct higher voltages over time. These factors have allowed manufacturers to produce smaller, compact chargers. As a result, users can expect improved convenience and experiences. As this technology gains popularity, chargers will continue to decrease in size.
For better energy transfer
GaN chargers transfer electricity more efficiently. As a result, less energy is lost to the Joule effect. More of the energy is redirected to the device being charged. The battery does not overheat either. This offers more safety to both the user and the devices being charged. When the components transmit energy to the devices efficiently, the power is used optimally.
For improved switching frequency
A GaN technology charger comes with a higher switching frequency. This offers faster wireless power transmission and allows for larger "air gaps" between the device and the charger.
For more simplicity in the charger
It is true that GaN semiconductors are currently more expensive than silicon ones. But, they are very efficient. So there will be less reliance on additional components such as filters and circuitry. This is more economical in the long run.
For energy savings
Users will be able to save on their electricity bills due to the energy efficiency of the multi-port GaN charger. There will be less energy lost through the Joule effect, as most of the electricity will be absorbed by the battery of your device.
For more robustness against high voltage and temperature
All semiconductor materials have a band gap. A band gap is the ability of a solid material to conduct electricity. Gallium nitride has a band gap of 3.4 eV, and silicon 1.12 eV. Gallium nitride's wider band gap means it can handle higher voltages and temperatures than silicon even if all its ports are overloaded.
In our opinion, the best brands of multi-port GaN chargers in 2022 are :
Founded in 2008, MINIX was born out of a shared passion for cutting-edge technology and dynamic designs; since its inception, it has focused on creating innovative and well-made products. By combining best materials, functional design and thoughtful details, the brand provides original technological products.
Since its founding in 2012, UGreen has been dedicated to creating consumer electronics devices and accessories with cutting-edge technological innovations. With its team of R&D, design, manufacturing, sales and marketing, as well as customer service, the company has the ambition to become a global brand of value and humanity.
Founded in 2011, Anker Innovations is an electronics company based in Changsha, Hunan, China. The company is known for manufacturing computer and mobile peripherals, including phone chargers, power banks, headphones, speakers, data hubs, charging cables, torches, screen protectors, etc.
In 2018, Belkin International merged with Foxconn Interconnect Technology and it has strengthened its global influence. Manufactured in Southern California, its products (power, protection, productivity, connectivity, audio, security, and home automation solutions) are currently sold in more than 50 countries around the world.
Since its launch in 2008, Spigen has gained recognition from industry producers and is now one of the world's leading suppliers of premium mobile accessories. The company is headquartered in a small office in Los Angeles and currently protects millions of smartphones worldwide.
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Put your phone in airplane mode
The easiest way to speed up your phone's charging is to switch to airplane mode before connecting the charger. This will cut off your cell phone's connections to cellular, Bluetooth, radio and WiFi services that can consume power even when you're not using your device. In Airplane mode, your phone will use less power, allowing it to charge much faster.
Keep your phone cool
As a general rule, you'll want to keep your phone away from excessive heat. Smartphones tend to work better and more efficiently when they are cool. Overheating can damage its internal components, including the battery. So keep your phone away from sunlight or anything else that could overheat it while charging. You can also remove its shell while charging.
Turn off your phone
Turning off your cell phone completely while charging can also help charge its battery much faster. This is recommended if you can afford not to receive texts, alerts, calls, etc. during the charging time.
Use an external charger
An alternative to fast charging your phone would be to invest in an external phone battery or power bank (which you can charge using GaN charger once you are near an electrical source). This can be useful in an emergency when you can't access a power outlet. External chargers are pretty cheap these days, ranging from 5 euros to 100 euros depending on the quality and power of the charger itself.
Use a rugged fast charging cable
Most devices come with a standard 28-gauge cable that can typically carry about 0.5 amps, while a larger 24-gauge premium cable can carry up to four times that amount. If you find that your phone charges too slowly even with a GaN charger, consider a heavier gauge cable. Some larger gauge cables are even referred to as "fast chargers," which can help reduce charging time for smartphones or tablets.
Gallium nitride, or GaN, is a material that is beginning to be used for semiconductors in chargers. It was used to make LEDs starting in the 1990s, and it is also a material used to make solar panels on satellites. The main advantage about GaN with respect to chargers is that it produces less heat and offers maximum efficiency.
Chargers with integratedGaN technology are generally more reliable and lighter than traditional chargers. This is because they come with built-in safety features. Plus, with GaN, you'll practically get fast charging for your connected devices as well as improved performance compared to traditional chargers.
"GaN has a wider band gap than silicon, which means it can handle higher voltages than silicon, and current can flow through it faster," explains Martin Kuball, a physicist at the University of Bristol who is leading a project on GaN. GaN chargers are then far more powerful and therefore more efficient when charging your smartphones or tablets.
The slow charging of your phone may be due to the charger or the data cable not being connected properly. Charging is also slowed down if the charging port is not clean or if the surrounding temperature is high. In this sense, use a clean GaN charger for your phone or tablet with a more robust charging cable.
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