#Apple usb chanrge for mac air how to#
#Apple usb chanrge for mac air serial number#

Wait 30 seconds, then plug the power adapter back in. If your power adapter works for a while, but then stops charging, temporarily unplug it from the power outlet. If the power adapter turns off, interference might be affecting the power outlet you’re using. If you’ve plugged the power adapter into a power strip, try plugging it into the wall outlet directly. So try plugging in a lamp or other appliance to make sure the outlet has power. You should make sure the USB-C power adapter that came with your Mac notebook is connected to a known working power outlet. If it doesn’t work, check these following steps. In case your USB-C power adapter isn’t charging your MacBook, MacBook Air, or MacBook Pro, first of all try unplugging the power adapter from the power outlet, waiting a few seconds, and plugging it in again. If your Mac notebook with USB-C doesn’t charge Here You can find out which power adapter and cable come with your Mac notebook computer, and get some troubleshooting offers as below. If you’re having an issue with a non-Apple power adapter, try using the Apple power adapter and cable that came with your Mac notebook instead.

#Apple usb chanrge for mac air serial number#

Imperfect and asymmetrical seams around the edges of the adapter.Ĭrooked or missing serial number sticker above the ground pin.Ī plastic ground pin instead of a metal one.As you know, Mac notebook computers come with a USB-C power adapter and charge cable. Typos on the packaging or in the small print on the adapter itself.Ī smooth Apple logo on the side of the charger, rather than an indented one. You can tell you have a counterfeit MacBook charger by looking for these mistakes: Counterfeit chargers are easy to come across online, often selling on Amazon or eBay for less than the official chargers.

If a MacBook charger costs a quarter of what Apple sells them for, it's likely not a wise purchase.Įven if you try to buy an official Apple MacBook charger, you might end up with a fake one instead. If possible, buy your charger directly from the manufacturer, rather than a reseller.Īvoid deals that seem too good to be true. But if an official Apple charger isn't in your budget, here are some good practices to follow when looking for an alternative:īuy from a reputable electronics brand that you trust, such as Anker or Wacom. It's always safest to buy an official charger directly from Apple, especially for MagSafe adapters. It's very difficult to say for sure if a third-party MacBook charger is safe or not.

#Apple usb chanrge for mac air how to#

How to Know If a Third-Party MacBook Charger Is Safe Just like third-party MagSafe chargers, these cheap adapters don't hold the same number of components and could cause damage to your MacBook, start a fire in your house, or even give you an electric shock. That said, low-quality cheap USB-C chargers also exist, which definitely aren't as safe. As a result, it's possible to find USB-C chargers from reputable brands, like Anker, which are likely to offer similar safety features to Apple. This means third parties can legally produce their own USB-C chargers to use with your MacBook. Unlike MagSafe, Apple doesn't own the USB-C design. Before long, the entire Mac lineup followed suit and now every modern MacBook uses USB-C to charge. In 2015, Apple introduced the first MacBook with a USB-C port for power instead of MagSafe. Unfortunately, wherever you buy a charger, there's almost no way to know exactly what safety features it contains.īut Apple never licensed the MagSafe design to any third parties, so any third-party MagSafe chargers were manufactured illegally and probably aren't a good option. So you're better off browsing Amazon for third-party chargers rather than shopping on AliExpress. Safety regulations for companies in other parts of the world-especially the US and the UK-are likely to be higher. There have been a number of high-profile stories about Chinese adapters going up in flames or delivering potentially lethal shocks. The country where the adapter was manufactured and sold may determine how safe it is. That said, most non-Apple chargers do still include some safety features-just not as many as Apple offers.