![]() Not surprisingly, iPhone users have to revert to alternative methods. Apple has been offering the 5W charger for quite a long time even though their iPhones could handle more, and no longer include power adapters in every box starting from iPhone 12 series. Is it OK to use the third-party power adapter to fast charge your iPhone? To monitor the charging speed anytime, you may use a USB power meter to read charging watts. The fast charging we're talking about means fast charging at the first phase then slows down to trickle charging. If you don't, check if the device can be charged up to 50% within 30 minutes. ![]() When your iPhone plugs into a fast charger, you may feel a double vibration or hear the ''ding'' twice. The iPhone won't display ''fast charging'' on the screen like some Android phones.įirst of all, make sure ''Fast cable charging'' is enabled on the App Menu > Settings > Battery. How to know if your iPhone is fast charging? ![]() Type-C (or USB-C) is the latest type of USB cable, with the new chip technology that enables higher current delivery. The higher-power adapters are for the iPad or MacBook.Īlso, you need a USB-C to Lightning cable. Since the best an iPhone can support is 20W, you should go with the 20W Apple power adapter. So far, Apple produces 18W, 20W, 29W, 30W, 61W, 87W, or 96W USB-C power adapters. To enjoy a faster and more convenient way of charging, you need a USB Power Delivery quick charger. To date, the iPhones that support USB power delivery fast charging include the iPhone 8, iPhone 8 plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11 series, iPhone 12 series and the latest iPhone 13 series. The fast-charging available iPhone devices and accessories It will automatically turn to trickle charging when the battery of the iPhone reaches around 80%. When the battery reaches a specific point, the charger switches to PDO1, and the charging rate becomes visibly slower. Because PDO2 has a higher voltage than PDO1, PDO2 is used at the start to deliver an initial boost of power for a short period of time. Usually, iPhone PD fast charging will involve both PDO1 and PDO2 from the power adapter. Before the charger delivers power to the device, they negotiate and find the voltage that both devices support. ![]() It can only deliver two types of voltage: 5V and 14.5V, so the PDO1 of this charger is 5V, and PDO2 is 14.5V. Take the Apple 29W PD charger as an example. The PDOs differ between different chargers. So, it is expected to see greater adoption of the USB Power Delivery fast charging standard in more devices in the future.Ī USB power delivery charger or power adapter can deliver a range of voltages, from 5V, 9V, 12V, 15V, 19V all the way up to 20V, with each voltage being named PDO1, PDO2, PDO3 and so on. Unlike the Qualcomm QC, it's used in tablets and laptops as well. The USB Power Delivery standard provides slightly higher power output, up to 100W maximum. Apple first introduced the USB Power Delivery fast charging standard to the iPad in 2015, then the iPhone in 2017. The Qualcomm Quick Charge was the first fast charging standard, widely used in Android phones including the Samsung Galaxy line while the USB Power Delivery standard is relatively new and adopted by Google and Apple. iPhone fast charging standards: PD and PDO Instead of the old charging standard (5W) and APPLE 2.4A charging protocol (12W), iPhone has adopted the USB Power Delivery fast charging protocol, which enables charging three times faster than the old 5W standard. The word ''fast charge'' implies everything – the ability to deliver power in a faster way or to top your iPhone battery off very quickly. The beginning of iPhone fast chargingįor a long time, the standard charging solution that Apple offered iPhone users was the 5V/1A power adapter, which meant that the maximum output was just 5W, inevitably prolonging the time to recharge the phone.īack to the 2017 Apple Event, Tim Cook announced that you could fast charge your iPhone 8 or later. If you try charging an iPhone with a 5W charger, your pain only gets worse and you will have to wait for a longer time, which is, to some extent, even tantamount to some mental torture.įortunately, manufacturers are also working out on new fast-charging technologies to help you get the most out of the iPhone and ensure you keep up with this fast-paced world. And it's only getting worse as smartphones are getting bigger, more powerful along with bigger batteries as well. Most often, it's a real annoyance waiting for your iPhone to charge fully.
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