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Similarly, a chip in the MagSafe connector communicates the charger's serial number, type, and power to the MacBook. This chip tells your computer if it's plugged in to the right type of adapter or not. It also tells the charger to start supplying more power when it's plugged in.
The inside of the adapter is absolutely packed with other components as well, including capacitors, transistors, and resistors. All of these work together to ensure the safety of you and your MacBook. But it delivers on that price with high-quality components and impressive safety features.
So what about cheaper MacBook chargers? Shirriff has also taken plenty of those apart and his findings show there aren't nearly as many safety features or components in them. What's more, the general construction quality is usually much lower, increasing the risk of electric shock or overheating. That said, most non-Apple chargers do still include some safety featuresjust not as many as Apple offers.
The country where the adapter was manufactured and sold may determine how safe it is. There have been a number of high-profile stories about Chinese adapters going up in flames or delivering potentially lethal shocks. Safety regulations for companies in other parts of the worldespecially the US and the UKare likely to be higher.
So you're better off browsing Amazon for third-party chargers rather than shopping on AliExpress. Unfortunately, wherever you buy a charger, there's almost no way to know exactly what safety features it contains. But 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.
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. 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. Most third-party MacBook chargers don't pack the same safety features as official Apple units.
But is it that big of a deal? Even Apple's adapters melt or flare up on occasion. So no MacBook charger is immune to failure, including official Apple ones. But if a bit microcontroller monitoring the charger isn't foolproof, a third-party MacBook charger without a microcontroller must be even riskier. There are plenty of reports of third-party chargers experiencing serious failures. Sometimes they spark fires. Other times they short out and deliver serious shocks.
Singapore Only. Shipping Options. Free International Shipping. Local Pickup. Free Local Pickup. Show only. Returns Accepted. Authorized Seller. Completed Items. Sold Items. More filters Condition Any Condition. Gallery View Customize. Not finding what you're looking for? Save apple macbook charger to get e-mail alerts and updates on your eBay Feed. Postal code. Shop on eBay Opens in a new window or tab Brand New. Apple Macbook Pro A Box, battery, charger included.
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I'd recommend you just buy a real one from apple because they're more reliable and you don't want to run the risk of a cheap charger ruining. Looking for a USB-C charger that will charge the new MBP. I don't need fast charging so I'd rather not throw down $+ for a spare MagSafe. I'm looking to buy a charger for my MacBook Pro. There are the Apple chargers for ~$75, and there are no-name chargers for less than $