According to 9to5mac report: Apple Watch Series 7 will be officially launched soon. Some users who got the product in advance found that the charger of this new product of Apple Watch seems to have been upgraded.
According to @iMatteo, the new Apple Watch Series 7 charging tray is made of aluminum instead of plastic. Not only that, it is also equipped with USB-C cable instead of USB-A.
One of the changes in Apple Watch Series 7 is that it can achieve fast charging. The official claims that the charging speed of Apple Watch Series 7 has been increased by 33%, and it can be charged to 80% within 45 minutes. To do this, Apple needs to upgrade the charging disk to an aluminum case, and users need to use the Apple 20W charging head that comes with iPad Air , iPad Pro or HomePod mini to achieve fast charging.
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