A usb-c or usb type c cable is reversible and supports various protocols such as DisplayPort, Power Delivery, USB 2.0, 3.1 and 4K video, at speeds of up to 10 Gbit/s (USB 3.1 Gen 1), 20 Gbit/s (USB 3.1 Gen 2) and 100 Gbit/s (USB 4). However, the USB-C connector on your laptop will not charge your phone unless it can provide more power than the charger that came with your phone or tablet.
Yes, but there’s more to it than you think
If you’re using a Macbook with USB-C ports, you can charge your laptop with your phone’s power adapter. But before we dive into it, there are some things to keep in mind. Firstly, not all laptops support fast charging; these laptops will take much longer to charge from a phone adapter than from their own charger. If you have one of these laptops then make sure to check if your laptop is one of them . Next is that phones might have different voltage and amperage than your laptop, so if that’s not taken care of then it could cause more harm than good.
How much power does your laptop need?
We’ve all heard of people charging their cell phones, tablets, and other devices on computer USB ports. However, it’s not always safe to do so. Most computers have an output of 5 volts (V) or less. This is considered trickle charge in terms of power and is enough to keep most devices from completely dying during use—but it’s not enough to really charge up your device.
Do not use ipad charging cable !
If you have an iPhone with lightning port, you may think that it is okay to use Apple’s lightning charging cable for your iPad. But you are dead wrong. If anything, an iPad will require even more power than your iPhone and therefore needs a higher-capacity charger like that of USB-C devices. The iPad Pro was designed to work with Apple’s optional 29W USB-C power adapter and its own 18W USB-C power adapter (both sold separately). Thus, if you intend to charge up your iPad Pro, do not make any attempts to charge it via the lighting port of your other Apple devices unless they support fast charging.
Does the USB Type-C Power Delivery port do what I need it to do?
USB Type-C has arrived, and so have tons of questions about how to charge your USB Type-C devices. You may be wondering if you can just use any old USB cable, or if you need to purchase expensive chargers that support high power charging standards like Qualcomm Quick Charge 3.0 or Apple’s own USB Power Delivery specification. In reality, there are no set rules on what cables work with what devices; it all depends on your specific device’s charging capabilities. But there are certain guidelines we can follow to help us pick out cables that will charge our new devices as quickly as possible.
What about voltage or wattage limits?
When it comes to finding and buying power cables for devices like smartphones, tablets and laptops, there are so many different standards out there that it can be confusing. A USB Type-C cable is pretty much just a USB Type-A (commonly referred to as an USB cord) with an adapter on one end. This means that you can use your typical old smartphone charging cable to charge your new laptop or vice versa; however, depending on what kind of cable you’re using, you might get unexpected results and even damage your device. Here’s how you know which standard will work for you—and which one won’t!
The main difference between these two options is in voltage output. If you have a computer, tablet or phone that outputs less than 5 volts at 2 amps then your USB Type-C cable should do fine and will not harm your device in any way. If you have something that outputs more than 5 volts at 2 amps then it’s probably best to stick with something else. Voltage is determined by multiplying voltage times current so if we plug those numbers into our formula we’ll get: V=IA So if we plug in 2 Amps times 5 Volts we’ll see: V=102=20 So our maximum voltage output would be 20 volts but remember if anything over 12 volts can cause injury from electrocution so 20 volts could also be dangerous in some cases.
General Tips on Choosing and Using a Proper USB Type-C Charging Cable:
A charging cable may look like any other cord, but that’s not always true. If you own an Android phone or have recently purchased an electronic that uses USB Type-C technology to charge, it’s likely you already have some of these cables lying around, especially if your device came with accessories. However, even though it might look like any old cord from some angles, USB Type-C charging cables must meet certain criteria in order to be safe and efficient for use with your devices. Here are some tips on picking out and using USB Type-C charging cables