The iPhone 17 has just been announced by finally offering a real An express load which increases from 0 to 50 % battery in twenty short minutes. Apple proudly announces this feature as one of the big news in its latest range, but behind this innovation hides a less brilliant reality for your wallet. This flash load only works with the brand new Apple charger, called the “40W Dynamic Power Adapter With 60W Max”, sold separately for the modest sum of $ 39.
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This situation is not really a surprise from Apple, but it deserves to dwell on it. Because this time, it is not just a question of capricious compatibility, it is a technological change that will probably spread soon.
What is AVS?
Apple puts everything on a technology called AVS, pour Adjustable Voltage Supply. This innovation allows the charger to adjust the load voltage with great precision. Concretely, the iPhone receives exactly the power it needs at every moment, without waste or overheating. The new Apple charger can climb up to 60 watts of power, but only for about 18 minutes. After this period, he descends to 40 watts to avoid overheating. This dynamic approach explains its particularly capilotracted name. Apple has at least the merit of being honest on the real capacities of its accessory.
The AVS protocol is part of the USB Power Delivery 3.2 specification, formalized in October 2024. This standard requires manufacturers to support AVS for all devices requiring more than 27 watts. Apple is therefore content to follow the new rules of the game, but being among the first to draw.
Your former chargers are not dead
Fortunately, everything is not lost for the old chargers who will continue to operate with the iPhone 17. Good on the other hand, it will be necessary to make a cross on the express load. A charger of 45 watts, for example, will allow you to reach 50 % load in 30 minutes instead of the 20 offered by Apple with its new charger. Ten minutes of difference, this is not the end of the world.
Your 100W charger will not save you
Perhaps you think that your ultra-powerful 100 Watts charger will solve the problem? Not so fast. Raw power does not do everything in this story. A charger of 65W or even 100W can technically supply the iPhone 17, but It will not necessarily negotiate the optimal fast load.
The real concern is the language that devices speak between them. Your charger can have all the Watts in the world, if it does not control the AVS protocol, it will remain blocked on conventional tensions, incompatible with the fine adjustments requested by the iPhone 17 which make all the difference. In practice, your iPhone 17 will load anyway, but probably not faster than a good traditional 30W charger.
No bowl for Europe
Anyway, there will be no debate at the moment. Apple reserves a last unpleasant surprise for Europeans since The famous charger is simply not available from us. Neither in France, nor in Germany, nor elsewhere on the old continent. Apple confirmed that The Dynamic Power Adapter will not land in Europe immediately, without giving specific calendar. Its marketing is limited for the moment to North America and Asia.
This absence could be explained by European regulations on chargers or certification issues. The irony is that Europe has been pushing for years to standardize the chargers with the USB-C, and hereApple releases an accessory that will separate users that can benefit from all features and others.
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The good news is that third -party manufacturers will quickly follow suit. The AVS specifications being open, Anker, Belkin and the others are already preparing their responses. Google already has its Pixel Flex 67W which supports AVS, even if it costs more. But in the meantime, Apple holds its users by the hand. Those who want to fully enjoy their iPhone 17 will have no choice but to go to the checkout. A strategy running that has been working wonderfully for years for the apple brand.
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