Can You Charge a Phone Using a USB-C Laptop Charger?: How to Determine if Your Charger is USB-C

There’s no point in hanging around while your phone recharges. It’s frustrating when a device takes forever to charge, especially if you need it for crucial tasks. As a result, many individuals experiment with connecting their phones to their laptops over the USB-C port.

If your phone and computer can accept USB-C power, you can use your laptop’s USB-C charger to juice up your phone. A USB-C to Lightning connection is required for charging an iPhone, however, the USB-C end is compatible with laptop chargers.

It’s possible that using your laptop to charge your phone is the best option if you’re short on time or just don’t want to wait. Let’s dive in and find out more about it today!

Can a USB-C Laptop Charger Charge a Phone?

Woman hands plugging battery charger on phone

In recent years, more and more portable computers have included USB-C port compatibility. The USB-C port and other proprietary charging methods are available on some laptops. Some devices include a USB-C port but you can’t use it for charging, but this is becoming less common as USB-C becomes the industry standard.

As USB-C laptop chargers become more commonplace, some consumers are considering adapting them for use with their phones; Apple, for example, sells a USB-C to Lightning adapter (through Amazon) that can be used with iPhones and older iPads. More than anything else, this points to the inevitable transition to USB-C charging.

A USB-C charger can indeed power your phone, but only if your laptop and phone both use the same type of charger. The laptop charger needs to be compatible with the phone’s port to supply power. The lack of a USB-C to Lightning cable prevents this from working with regular chargers or iPhones.

An increase in charging speed is one reason why people opt to use a laptop charger instead of a standard wall outlet. You can get electricity from a laptop’s charging system more quickly than from a phone’s charger, so using a laptop charger could be a good idea if you need to charge your phone quickly.

For this to be successful, though, compatibility is essential. If your phone’s battery isn’t powerful enough, the power rating may be too high. Make sure that the charging system for your laptop and your phone use the same charging protocol and have a standard physical connection.


Can a USB-C Laptop Charger Charge an Android?

Your Android device can be charged with a USB-C cable. Most modern Android phones now ship with a USB-C power adapter due to its widespread use in recent years.

USB-C chargers have the advantage of charging a phone quickly by increasing the current during the first phase of charging and decreasing it during the second. The battery won’t overheat in this situation.

Depending on the charger’s power, you may be able to rapidly charge your Android phone. The larger size and more powerful battery of a laptop necessitate a higher wattage rating in laptop chargers.

Even though the larger laptop charger will have a higher charging capacity than your phone, the voltage required by both devices remains the same. Incompatible with the USB-C standard, cross-charging is not possible.

There is a protocol that can accommodate 20 volts and up to 100 watts of power, making quick charging possible. Because of this, your Android phone’s charging cable must be compatible with the one that came with your laptop. Using a USB Power Delivery cable, you may charge your Android phone from your laptop’s power supply.

A laptop charger may be convenient for your Android device at times, but it’s not necessary if your phone supports rapid charging. One’s definition of “rapid charging” will vary depending on one’s needs. The charging speeds offered by the majority of manufacturers are competitive with those of many laptops.

Is a Laptop Charger Safe For a Phone?

You don’t want your phone’s battery to be harmed by the charger. However, a laptop charger does a far superior job of recharging your phone than a standard phone charger.

One common reason is that the laptop charger is built to carry more juice than a standard phone charger. Because of this, it most likely charges your phone more quickly. It’s a practical choice for those who need to juice up their phone quickly.

Because of the disparity in power needs between a laptop and a phone, some people are wary about this solution. It’s not obvious how the laptop charger may affect your phone. In essence, you are taking a chance, so be prepared for the worst.

You should only use a legitimate laptop charger since they are specifically tuned to supply the correct amount of power without hurting your phone when charging.

It is presumed that your phone can reduce the amount of power it needs through negotiations. The battery life of your phone could be shortened if you use a USB-C charger that isn’t up to USB-IF standards. In most cases, the original manufacturer’s laptop charger is both safe and compliant for usage with mobile devices.

Two Factors to Keep in Mind Before Charging

Charging your phone with a USB-C charger meant for a laptop may seem like a good idea, but before you do, you need to be sure they are truly compatible. Naturally, the first step is to make sure the actual connection clicks into place securely and without any additional effort.

The original idea behind USB-C was that it would be a single, universal standard that could address issues with previous USB implementations. The USB-C was shrunk to a size suitable for use in portable devices like laptops and mobile phones. The USB-C standard has made it simple to purchase a laptop charger that fits snugly in the USB port of your phone.

It’s simple to confirm the physical characteristics, but is the charging technique also reliable? Keep this in mind before attempting to charge your phone using a laptop charger. Just because your laptop uses a USB-C connector does not mean it is compatible with every device.

The connector is merely a mechanical addition that facilitates this connection. The device must support the charging protocol in use to charge successfully.

USB Power Delivery is likely supported if the laptop has a USB-C connector. This universal protocol can deliver up to 20v at 5A. This standard also underpins the rapid charging capabilities of devices from Apple and Google.

How to Determine if Your Charger is USB-C

USB Type C grey cable being connected to the laptop

So, how can you tell if your power supply is USB-C and what should you check? To begin with, unless your laptop and phone both use a type-C charger system, it is not practical to try to charge your phone with a laptop charger. Examining the plug of a charger can tell you if it is compatible with a type-C device.

The plug should have a rounded edge. There are alternative USB connectors available. You’ll come to know that the USB-C connector is more compact and rounder than previous versions. It looks different from previous iterations.

If you’re still confused, you can always try inserting it into your phone’s port. A charger that isn’t made to fit the USB-C standard won’t work, unfortunately.

The USB-C charging cable can be inserted into a port in either the right or left orientation. But if it seems to be having trouble, don’t push it. A charging port can be broken by using too much force, so be careful.


The USB-C power delivery mechanism is highly dependable. Therefore, it is the most common choice for modern smartphones and laptops.

If you use a computer that accepts a USB-C charger, you can also charge your phone with it. However, make sure the charging protocol is compatible by checking for compatibility. Please check TheActiveNews.Com for the most recent information available at this time.

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