Since Apple released the iPhone 8, iPhone 8 Plus and iPhoneX that support fast charging in September 2017, USB PD fast charging has become popular, and it has gradually become a well-known charging method. The fast charging technology increase in charging speed is really impressive.
Apple's official spec shows that the iPhone XS, iPhone XS Max and iPhone XR all support fast charging, which allows the phone to charge 50% in 30 minutes. Compared to old 5W chargers, fast charging USB PD charges 3 times as much in 30 minutes.
So far, Apple has released 6 iPhones with fast charging, including the iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max and iPhone XR. But for fast charging of these iPhones, most people haven't aren't fully aware of the full capabilities. So on today's topic, let's talk about the fast charging abilities of the iPhone XS Max and what you should know.
Q1：First and foremost, what charging protocols does iPhone XS Max support?
We all know that the iPhone 8 and later models can support three charging protocols, namely USB DCP, APPLE 2.4A and USB PD fast charging.
The USB DCP charging protocol is no longer familiar. Take the iPhone XS Max as an example. The default 5W charging charger that comes standard with the phone uses this charging protocol. This is also the cheapest and simplest way to charge iPhone XS Max. Any charger with USB interface on the market can be implemented with a USB-A to Lightning cable. A non-MFi. Certified charging cable can also be used. Of course, the charging speed is also very slow.
The APPLE 2.4A charging protocol was first applied to the iPad, and the maximum charging power can reach 5V/2.4A 12W. However, this charging protocol is not the first application on the iPhone XS Max, but from the iPhone 6S and later supports this protocol, the charging power of the mobile phone can not be stabilized at 12W for a long time, and the charging power of each model will also be some differences.
Apple 2.4A charging protocol is extensive. Third-party chargers and power banks that support the APPLE 2.4A protocol are available on the market, and only need to be equipped with a USB-A to Lightning cable.
Finally, USB PD fast charging-
At present, the iPhone XS Max uses USB PD fast charging in the same way as before, and end-users need to purchase a USB PD charger and a USB-C to Lightning fast charging cable separately. According to the test results, the iPhone XS Max's PD fast charging power can reach more than 20W, which is greater than the previous generation models.
To sum up: In the case of USB DCP, APPLE 2.4A, and USB PD, the iPhone XS Max's protocol selection strategy is to use the USB PD fast charging protocol first, followed by the APPLE 2.4A protocol, and then finally the USB DCP charging protocol.
How fast is the iPhone XS Max using USB PD fast charging?
For the question of charging speed, it is always necessary to give an accurate answer after actual testing. The iPhone XS Max was tested by Inviolabs with the standard 5W charger and the 30W USB PD fast charge charger. The graph is as follows:
With the USB PD charger for 29 minutes, the phone's power reaches 50%, and it can reach 78% in one hour; it takes only 2 hours and 17 minutes to fully charge. In the case of the standard 5W charger, only 16% of the battery can be charged in half an hour, and the mobile phone can only reach 33% in one hour; it takes 3 hours and 42 minutes to fully charge.
For the iPhone XS Max, using the USB PD fast charge saves about 90 minutes of charging time compared to the standard charger. But the most important thing is that USB PD fast charging has a more obvious speed advantage when the mobile phone has low battery and needs emergency charging. (The speed is 3 times that of the standard 5W charger within 30 minutes. It is awesome), this is the charm of USB PD fast charging.
Q2: 50% for half an hour, why it takes more than 2 hours to become full?
The charging voltage is at 9V high voltage fast charge in the first 65 minutes, and 5V charging after 65 minutes; the charging current is kept above 1.5A in the first 40 minutes, that is, within 40 minutes before charging, charging power is basically above 13.5W, it is 2.7 times that of the standard 5W charger, and the power can quickly rise to over 70%.
Why need more than 2 hours to reach 100% power? We can also check with the curve changes. After the phone is charged for 40 minutes, the charging current drops linearly, and the charging current is almost zero in the next 5 minutes, the iPhone XS Max is in a state of no charging. In the next 30 minutes, the mobile phone is at 5W charging power; furthermore, because the mobile phone's power is saturated, the charging current is gradually reduced, occupying half of the whole charging time, reducing the overall charging speed of the phone.
Q3: Is iPhone XS Max fully supported for USB PD fast charging?
This question is also the most frequently asked. It is easier for everyone to understand that the 9V high-voltage fast charge belongs to the USB PD charging protocol, but there is always doubt about the subsequent charging voltage drop of 5V.
Although the iPhone XS Max is in a 5V charging state, there is USB PD communication between the mobile phone and the charger, which belongs to the 5V charging mode of the USB PD fast charging protocol. Therefore, for iPhone XS Max, in the case of charging with USB PD, it uses the fast charging USB PD protocol during the entire charge process.
So in order to achieve fast charging, we need a charger that can support fast charging. As mentioned above, iPhone and iPad only support the PD fast charge protocol, but not other protocols such as Qualcomm's QC, so we need to be clear that charging devices need to support the PD protocol.
Q4: Will the fast charging make the battery life shorter?
The Anwer is no. The high temperatures may damage the battery. For the details: The truths about cell phone battery life: fast charging, overheating
Next, is the consideration of max power out. For the iPhone, according to the test, the 18W charging speed has met daily needs, considering daily portability and compatibility. Inviolabs recommends using an 18W dual port charger. Provide dual PD and QC interface, full compatibility.
For iPad or macbook devices, it supports charging power of more than 30W. Inviolabs recommends a 60W dual port charging device. Dual port high power input.
Finally, we need to choose a cable. What we need here is a USB-C to Lightning cable, which is usually referred to as CtoL. Apple only support the USB-C to Lightning cable for fast charge. Be aware the this cable has Apple's MFi certification.
Inviolabs offers the following options: DurableLine and DurableLine Plus series. If you using the cables travelling, Inviolabs recommend to use the Plus series. We have prepared a storage bag for you. The nylon braided thread brings better durability. We also recommend you have 2 other DurableLine cables, one in the office another at home.
262 comments
https://community.oneplus.com/thread/1349883677340860417
https://community.oneplus.com/thread/1349864396007931905
https://community.oneplus.com/thread/1349883677340860417
https://spider-man-across-voir-vr.tumblr.com/
https://the-little-mermaid-straem-vr.tumblr.com/
https://fast-x-straeming-vr.tumblr.com/
https://guardians-of-straeming-vr.tumblr.com/
https://spider-man-across-the-spider-ver.tumblr.com/
https://transformers-rise-of-strem.tumblr.com/
https://the-little-mermaid-moves.tumblr.com/
https://john-wick-chapter-4-film-ita.tumblr.com/
https://spider-man-ita.tumblr.com/
https://john-wickchapitre4.tumblr.com/
https://fast-10.tumblr.com/
https://super-mario-bros-film.tumblr.com/
https://john-wick-4-senza.tumblr.com/
https://the-super-mario-bros-movie-senza.tumblr.com/
https://spider-man-across-cb01.tumblr.com/
https://fast-x-senzalimiti-ita.tumblr.com/
https://the-black-demon-senza.tumblr.com/
https://the-little-mermaid-senza.tumblr.com/
https://evil-dead-rise-senza.tumblr.com/
https://denti-da-squalo-senza.tumblr.com/
https://malcik-delfin-senza.tumblr.com/
https://transformers-rise-senza.tumblr.com/
https://guardians-of-the-galaxy-ita.tumblr.com/
https://billy-senzalimiti-ita.tumblr.com/
https://the-little-mermaid-straeming-fr.tumblr.com/
https://the-boogeyman-straem.tumblr.com/
https://transformers-rise-of-the.tumblr.com/
https://guardians-of-the.tumblr.com/
https://jojomovies.tumblr.com/
https://molenmovies.tumblr.com/
https://hakimmovies.tumblr.com/
https://love-again-filem-online.tumblr.com/
https://champions-filem-movies.tumblr.com/
https://corpolitica-filem-stream.tumblr.com/
https://beau-is-afraid-filem.tumblr.com/
https://rextester.com/l/php_online_compiler
https://controlc.com/1bc1352f
https://notes.io/
https://sebsauvage.net/paste/
https://sebsauvage.net/paste/?0ba21d16cef18be4#tsLKbgUVojMgm+47Q36KLO5b/WlNhGyfSMQ4zz78yQ=
https://ideone.com/wY4UYz
https://jsitor.com/IDwVb3CyG8
https://paste.rs/irujU.php
https://paste.ee/p/CEyMM
https://pastebin.com/NHHC1Nti
https://www.pastery.net/xywhnt/
https://paste.laravel.io/739e589f-50e8-45ff-b575-1a360078dfb4
https://paste.firnsy.com/paste/ebRr4OV4Y96
https://paste.md-5.net/lomutolexu.cpp
https://paste.mozilla.org/vFtPcWxL
https://paste.awesom.eu/nbgfui/aRbW
https://paste.enginehub.org/xNhwReOJZ
https://paste.imirhil.fr/?b2eb6a5e8fd7c1fd#iObXWO/u5TRCNwGESMT9S5HlHilD45swdIDOsHshYA=
https://bin.urla.no/?6f547b68f940fefb#AzhpgZCAfEKQTrvxKgPZbS5vKH4RMsdKCBVRWkc3gNwA
https://paste.chapril.org/?1e0ef32b8cff474a#96mKpaZMXzbHQCwAu82FfKnNLLNp5riqEVuRYYqLKYd1
http://ben-kiki.org/ypaste/data/77522/index.html
http://pastie.org/p/3HZWAeoeIFYgGHCU4RkI5H
https://rentry.co/ps2ghd
https://ctxt.io/2/AACQ-9-4Fg
https://jsfiddle.net/3rzfyq7s/
http://paste.jp/2321a4ea/
https://paiza.io/projects/3vf7sG_a8Ywr-3Md8UvfBA?language=php
https://paste.toolforge.org/view/19d30a54
https://ide.geeksforgeeks.org/
https://community.oneplus.com/thread/1349883677340860417
https://community.oneplus.com/thread/1349864396007931905
https://community.oneplus.com/thread/1349883677340860417
https://spider-man-across-voir-vr.tumblr.com/
https://the-little-mermaid-straem-vr.tumblr.com/
https://fast-x-straeming-vr.tumblr.com/
https://guardians-of-straeming-vr.tumblr.com/
https://spider-man-across-the-spider-ver.tumblr.com/
https://transformers-rise-of-strem.tumblr.com/
https://the-little-mermaid-moves.tumblr.com/
https://john-wick-chapter-4-film-ita.tumblr.com/
https://spider-man-ita.tumblr.com/
https://john-wickchapitre4.tumblr.com/
https://fast-10.tumblr.com/
https://super-mario-bros-film.tumblr.com/
https://john-wick-4-senza.tumblr.com/
https://the-super-mario-bros-movie-senza.tumblr.com/
https://spider-man-across-cb01.tumblr.com/
https://fast-x-senzalimiti-ita.tumblr.com/
https://the-black-demon-senza.tumblr.com/
https://the-little-mermaid-senza.tumblr.com/
https://evil-dead-rise-senza.tumblr.com/
https://denti-da-squalo-senza.tumblr.com/
https://malcik-delfin-senza.tumblr.com/
https://transformers-rise-senza.tumblr.com/
https://guardians-of-the-galaxy-ita.tumblr.com/
https://billy-senzalimiti-ita.tumblr.com/
https://the-little-mermaid-straeming-fr.tumblr.com/
https://the-boogeyman-straem.tumblr.com/
https://transformers-rise-of-the.tumblr.com/
https://guardians-of-the.tumblr.com/
https://jojomovies.tumblr.com/
https://molenmovies.tumblr.com/
https://hakimmovies.tumblr.com/
https://love-again-filem-online.tumblr.com/
https://champions-filem-movies.tumblr.com/
https://corpolitica-filem-stream.tumblr.com/
https://beau-is-afraid-filem.tumblr.com/
https://community.oneplus.com/thread/1346846768008003587
https://community.oneplus.com/thread/1346850202111180806
https://community.oneplus.com/thread/1346855294197563394
https://community.oneplus.com/thread/1346859130400276488
https://community.oneplus.com/thread/1346868904680488965
https://community.oneplus.com/thread/1346872636436643846
https://community.oneplus.com/thread/1346877460448280582
https://community.oneplus.com/thread/1346880352706101248
https://community.oneplus.com/thread/1346887482880294917
https://community.oneplus.com/thread/1346893790442422276
https://community.oneplus.com/thread/1346845043385696265
https://community.oneplus.com/thread/1346847612086517769
https://community.oneplus.com/thread/1346849994283417603
https://community.oneplus.com/thread/1346854130026545156
https://community.oneplus.com/thread/1346858689201438722
https://community.oneplus.com/thread/1346867251982106626
https://community.oneplus.com/thread/1346870461186703369
https://community.oneplus.com/thread/1346872784889839616
https://community.oneplus.com/thread/1346877010743394306
https://community.oneplus.com/thread/1346881816073601028
https://community.oneplus.com/thread/1346884177248649222
https://community.oneplus.com/thread/1346885899236933640
https://community.oneplus.com/thread/1346888463072362504
https://community.oneplus.com/thread/1346890248503689218
https://community.oneplus.com/thread/1346891938934030338
https://community.oneplus.com/thread/1346903622109102086
https://community.oneplus.com/thread/1346906552593809415
https://community.oneplus.com/thread/1346908523161714694
https://community.oneplus.com/thread/1346910858264969219
https://community.oneplus.com/thread/1346913291707875329
https://community.oneplus.com/thread/1346822475480039432
https://community.oneplus.com/thread/1346829006514683905
https://community.oneplus.com/thread/1346836772545363969
https://community.oneplus.com/thread/1346840704571146242
https://community.oneplus.com/thread/1346844083426951175
https://community.oneplus.com/thread/1346848893177954308
https://community.oneplus.com/thread/1346852499834798086
https://community.oneplus.com/thread/1346856550794264583
https://community.oneplus.com/thread/1346861009784012800
https://community.oneplus.com/thread/1346865891937091591
https://community.oneplus.com/thread/1346872025385271299
https://community.oneplus.com/thread/1346876786390073346
https://community.oneplus.com/thread/1346881345472692229
https://community.oneplus.com/thread/1346885288781152265
https://community.oneplus.com/thread/1346889972367491072
https://community.oneplus.com/thread/1346897383811710978
https://community.oneplus.com/thread/1346915104670613508
https://community.oneplus.com/thread/1346918914684092417
https://community.oneplus.com/thread/1346851731698352131
https://community.oneplus.com/thread/1346854292908146696
https://community.oneplus.com/thread/1346856748069158915
https://community.oneplus.com/thread/1346858911558270979
https://community.oneplus.com/thread/1346861751169187844
https://community.oneplus.com/thread/1346863721300885508
https://community.oneplus.com/thread/1346866151052804105
https://community.oneplus.com/thread/1346868526186496007
https://community.oneplus.com/thread/1346870642783289346
https://community.oneplus.com/thread/1346872426553671681
https://community.oneplus.com/thread/1346874928154017795
https://community.oneplus.com/thread/1346877068515737606
https://community.oneplus.com/thread/1346880261236719616
https://community.oneplus.com/thread/1346883043821879300
https://community.oneplus.com/thread/1346885596718563329
https://community.oneplus.com/thread/1346889297495588864
https://community.oneplus.com/thread/1346892724208402439
https://community.oneplus.com/thread/1346896737217806338
https://community.oneplus.com/thread/1343942492969500674
https://community.oneplus.com/thread/1343944876173033479
https://sites.google.com/view/les-gardiens-de-la-jaccaidan/halaman-muka
https://rextester.com/l/php_online_compiler
https://controlc.com/f817b9c0
https://notes.io/qXCV7
https://sebsauvage.net/paste/?2d5bc0db91ef8f25#mcuwXm9yPvukrXjoNSCyVpEURTKX1L3jf7AtvVPklqY=
https://ideone.com/q10I6h
https://jsitor.com/nGUW6-CcMo
https://paste.rs/YUyTx.php
https://paste.ee/p/GclEZ
https://pastebin.com/VrxmpL5h
https://www.pastery.net/ftnzss/
https://paste.laravel.io/91d00da1-af78-4c0c-8355-ae4930353110
https://paste.firnsy.com/paste/fSpyprN63wQ
https://paste.md-5.net/ezurazuneb.cpp
https://paste.mozilla.org/rvDoLraO
https://paste.awesom.eu/nbgfui/fgoh
https://paste.enginehub.org/G8HbBRnJ4
https://paste.imirhil.fr/?8dd5a92ac64b7a58#+eHXLKHuaAR2E0iV5XifYjdKE9T8nHHh0vL409I62mE=
https://bin.urla.no/?411cf123c860b4d5#FzLseficDYjohM7swAv2SJcyhMVKcnhdpKKHV7n5kkFE
https://paste.chapril.org/?765cd944583d88f7#5zi5Jb7YgtRXPtJ2cfQPihktLLRwxVsVG69zH7KMWHbF
http://ben-kiki.org/ypaste/data/77266/index.html
http://pastie.org/p/49bXyNtO36qnmQnpNP4SIq
https://rentry.co/gqpdt
https://ctxt.io/2/AABQAEcWEg
https://jsfiddle.net/gux2w74L/
http://paste.jp/e234b968/
https://paiza.io/projects/aoG2IGQxbu_zUMiZkZDw_Q?
https://paste.toolforge.org/view/943b6eaa
https://community.oneplus.com/thread/1343942492969500674
https://community.oneplus.com/thread/1343944876173033479
https://community.oneplus.com/thread/1343946757335154691
https://community.oneplus.com/thread/1343948417365180422
https://community.oneplus.com/thread/1343951276253118471
https://community.oneplus.com/thread/1343953135277703175
https://community.oneplus.com/thread/1343956449901936646
https://community.oneplus.com/thread/1343958377067184136
https://community.oneplus.com/thread/1343960854139240457
https://community.oneplus.com/thread/1343962654552621059
https://community.oneplus.com/thread/1343964226854584329
https://community.oneplus.com/thread/1343966623882543106
https://community.oneplus.com/thread/1343969210534985732
https://community.oneplus.com/thread/1343971418987036681
https://community.oneplus.com/thread/1343973217705918469
https://www.scoop.it/topic/guarda-fast-x-2023-streaming-ita-in-alta-definizione-fast-furious-10
https://www.scoop.it/topic/guarda-guardiani-della-galassia-vol-3-2023-streaming-ita-in-alta-definizione-guardians-of-the-galaxy-vol-3
https://www.scoop.it/topic/guarda-super-mario-bros-il-film-2023-streaming-ita-in-alta-definizione-the-super-mario-bros-movie
https://www.scoop.it/topic/guarda-la-quattordicesima-domenica-del-tempo-ordinario-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-il-sol-dell-avvenire-2023-streaming-ita-in-alta-definizione-a-brighter-tomorrow
https://www.scoop.it/topic/guarda-maurice-un-topolino-al-museo-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-book-club-il-capitolo-successivo-2023-streaming-ita-in-alta-definizione-book-club-the-next-chapter
https://www.scoop.it/topic/guarda-ritorno-a-seoul-2023-streaming-ita-in-alta-definizione-return-to-seoul
https://www.scoop.it/topic/guarda-la-casa-il-risveglio-del-male-2023-streaming-ita-in-alta-definizione-evil-dead-rise
https://www.scoop.it/topic/guarda-love-again-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-mavka-e-la-foresta-incantata-2023-streaming-ita-in-alta-definizione-mavka-the-forest-song
https://www.scoop.it/topic/guarda-mon-crime-la-colpevole-sono-io-2023-streaming-ita-in-alta-definizione-the-crime-is-mine
https://www.scoop.it/topic/guarda-the-first-slam-dunk-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-l-esorcista-del-papa-2023-streaming-ita-in-alta-definizione-the-pope-s-exorcist
https://www.scoop.it/topic/guarda-peter-von-kant-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-la-terra-delle-donne-2023-streaming-ita-in-alta-definizione-no-potho-reposare
https://www.scoop.it/topic/guarda-scordato-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-l-amore-secondo-dalva-2023-streaming-ita-in-alta-definizione-love-according-to-dalva
https://www.scoop.it/topic/guarda-plan-75-2023-streaming-ita-in-alta-definizione-jaccaidan-com
https://www.scoop.it/topic/guarda-le-otto-montagne-2023-streaming-ita-in-alta-definizione-the-eight-mountains
https://www.scoop.it/topic/guarda-film-ant-man-and-the-wasp-quantumania-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-guy-ritchie-s-the-covenant-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-l-esorcista-del-papa-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-guardiani-della-galassia-vol-3-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-john-wick-4-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-the-mother-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-shazam-furia-degli-dei-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-avatar-la-via-dell-acqua-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-guardiani-della-galassia-vol-3-2023-streaming-ita-by-opha-fpeterg-straeming
https://www.scoop.it/topic/guarda-film-creed-iii-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-renfield-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-la-sirenetta-2023-streaming-ita
https://www.scoop.it/topic/guarda-film-dungeons-dragons-l-onore-dei-ladri-2023-streaming-ita