iphone充電圖_哪些iPhone具有無線充電功能？

iphone充電圖

An iPhone sitting on a wireless charger. — Kevin Parrish

Wireless charging means you can re-energize your phone’s battery without a physical tether. It also prevents possible damage to your phone’s charging port. Unfortunately, not all phones support wireless charging, but we’ll tell you which iPhone models do.

無線充電意味著您無需物理上的束縛即可為手機的電池重新充電。它還可以防止損壞手機的充電端口。不幸的是，并非所有手機都支持無線充電，但是我們會告訴您哪種iPhone型號可以。

為什么要無線充電？ (Why Wireless Charging?)

When you recharge your iPhone’s battery without plugging a cord into it, this reduces wear and tear or possible damage to the Lightning port.

在不插入電源線的情況下為iPhone的電池充電時，這可以減少磨損或對Lightning端口的損壞。

For example, if you recharge with a wired connection and your cat jumps onto the bedside table and knocks your phone off, leaving it dangling, this could damage the port. Ultimately, the less time your iPhone is physically tethered to a charger, the better.

例如，如果您通過有線連接充電，而貓跳到床頭柜上并把手機摔下來，使其懸而未決，則可能會損壞端口。最終，將您的iPhone實際拴在充電器上的時間越少越好。

A wireless charging setup typically consists of a circular pad wider than the width of your iPhone. You simply place your iPhone face-up on the pad, and the battery begins to charge. You can only charge an Apple Watch wirelessly via the packaged dock or a compatible third-party solution.

無線充電設置通常包括一個圓形的墊，其寬度大于iPhone的寬度。您只需將iPhone正面朝上放在平板電腦上，電池就會開始充電。您只能通過打包的底座或兼容的第三方解決方案為Apple Watch無線充電。

Technically, the power transfer process does require a cord—the power cord that connects the wireless charging pad to an electrical outlet. The energy passes from the power outlet through the cord and into the charging pad.

從技術上講，電源傳輸過程確實需要一根電線，即將無線充電板連接到電源插座的電源線。能量從電源插座通過電源線進入充電墊。

When your phone begins charging, the screen illuminates a circular animation, along with a “charging” message. A little lightning bolt also appears over the battery icon on the status bar. Meanwhile, the charging pad illuminates a single, multicolor LED, or a ring as a visual indicator of the current charging state.

當手機開始充電時，屏幕會顯示圓形動畫以及“正在充電”消息。狀態欄上的電池圖標上方也會出現一個小的閃電。同時，充電板會照亮單個多色LED或一個環，以作為當前充電狀態的可視指示器。

iPhones that support wireless charging are based on the Qi open interface standard.

支持無線充電的iPhone基于Qi開放接口標準。

什么是氣？ (What Is Qi?)

A Samsung Wireless Charging Pad. — Kevin Parrish

Pronounced “chee,” Qi is a Chinese word that means “life energy.” In this case, the word refers to a wireless standard developed and maintained by the Wireless Power Consortium (WPC). It defines energy transferred from one device to another without a physical cable.

Qi的發音是“ chee”，它是一個中文單詞，意思是“生命能量”。在這種情況下，該詞是指由無線電源聯盟(WPC)開發和維護的無線標準。它定義了無需物理電纜即可從一臺設備傳輸到另一臺設備的能量。

An induction coil within the wireless charging pad station continuously receives small amounts of power to remain in a standby state until it detects the receiver coil located inside your iPhone. It then draws more power from the wall outlet.

無線充電板站中的感應線圈會不斷接收少量電能，以保持待機狀態，直到檢測到iPhone內的接收線圈為止。然后，它從墻上的插座中汲取更多能量。

When the two coils make contact, they create an alternating electromagnetic field. The iPhone’s receiver coil generates a current from this field that’s converted into direct current (electrical energy) used by the iPhone’s battery. The whole process is called magnetic induction.

當兩個線圈接觸時，它們會產生交變電磁場。 iPhone的接收器線圈從該場產生電流，該電流被轉換為iPhone電池使用的直流電(電能)。整個過程稱為磁感應。

According to the WPC, there are over 3,700 Qi-certified products. If a product has Qi certification,?you’ll see the logo on the product and its packaging. The consortium also provides a Qi-Certified product database, so you can find and purchase the correct wireless charging station for your iPhone.

據WPC稱，有3,700多種經Qi認證的產品。如果產品具有Qi認證，您將在產品及其包裝上看到徽標。該聯盟還提供了Qi認證的產品數據庫，因此您可以找到并購買適用于iPhone的正確無線充電站。

支持無線充電的iPhone (iPhones That Support Wireless Charging)

The iPhone models that support wireless charging feature glass backs, which enable their receiver coils to connect with a charging pad’s induction coil.

支持無線充電的iPhone型號帶有玻璃后蓋，玻璃后蓋使接收器線圈可以與充電板的感應線圈連接。

You can, however, install a protective cover on your iPhone and still take advantage of wireless charging. Avoid cases that store items with?magnetic strips or RFID chips, like credit cards, passports, hotel keys, and so on, as the recharging process could damage their functionality. Either remove these items before you charge your phone or use a different protective cover.

但是，您可以在iPhone上安裝保護蓋，并且仍然可以利用無線充電功能。避免存放帶有磁條或RFID芯片的物品，例如信用卡，護照，旅館鑰匙等，因為充電過程可能會損壞其功能。在給手機充電之前，請先移除這些物品，或使用其他保護套。

Thick cases and covers might also be problematic. If charging doesn’t start automatically,?remove the case, and try again.

厚重的外殼和蓋子可能也有問題。如果無法自動開始充電，請取出手機殼，然后重試。

The following iPhones are compatible with wireless charging:

以下iPhone與無線充電兼容：

iPhone 11 Pro Max (2019)
iPhone 11 Pro Max(2019年)
iPhone 11 Pro (2019)
iPhone 11 Pro(2019年)
iPhone 11 (2019)
iPhone 11(2019年)
iPhone XR (2018)
iPhone XR(2018)
iPhone XS Max (2018)
iPhone XS Max(2018年)
iPhone XS (2018)
iPhone XS(2018)
iPhone X (2017)
iPhone X(2017年)
iPhone 8 Plus (2017)
iPhone 8 Plus(2017年)
iPhone 8 (2017)
iPhone 8(2017年)

Unless Apple introduces a new method of charging, future iPhones should also include wireless charging.

除非蘋果推出新的充電方法，否則未來的iPhone還應包括無線充電功能。

無線充電速度 (Wireless Charging Speeds)

A man's hand holding an Apple iPhone 11 Pro. — Justin Duino

You might be wondering whether wireless charging is faster than wired. The iPhone models we listed above support both Fast Wireless Charging (iOS 11.2 and newer) and Fast Wired Charging. Wireless charging, however, is notably slower than wired, given air is less conductive than a wire.

您可能想知道無線充電是否比有線充電更快。我們上面列出的iPhone型號同時支持快速無線充電(iOS 11.2和更高版本)和快速有線充電。但是，鑒于空氣的導電性不如電線，無線充電的速度明顯比有線慢。

If you need a quick charge before you leave the house or office, a wired connection is the way to go. To charge up overnight or throughout the day while you work, though, a wireless charging station might be the better solution.

如果您在離開家或辦公室之前需要快速充電，則可以使用有線連接。不過，要在通宵工作或全天工作時充電，無線充電站可能是更好的解決方案。

The current Qi standard supports 5 (Baseline Power Profile) to 15 watts (Extended Power Profile). The higher the number, the faster the phone battery recharges. All compatible iPhones support up to 7.5 watts, although newer handsets support 10 watts.

當前的Qi標準支持5(基準功率曲線)到15瓦(擴展功率曲線)。數字越高，手機電池充電越快。所有兼容的iPhone最高支持7.5瓦，而較新的手機支持10瓦。

您的iPhone是否支持無線充電？ (Does Your iPhone Support Wireless Charging?)

The easiest way to verify if your iPhone supports wireless charging is to check for a physical Home button. The iPhone X to 11 Pro and newer have edge-to-edge screens and don’t have a Home button. The iPhone 8 and 8 Plus are the only two models with a Home button that also support wireless charging.

驗證iPhone是否支持無線充電的最簡單方法是檢查物理“主頁”按鈕。 iPhone X至11 Pro及更高版本的屏幕具有邊緣到邊緣的屏幕，并且沒有“主頁”按鈕。 iPhone 8和8 Plus是僅有的兩個帶有“主頁”按鈕的機型，它們也支持無線充電。

Another way to verify is to check your iPhone’s model number.?To find your model number on your device, tap Settings > General > About. Next, tap the part number listed to the right of “Model Number” to reveal it.

驗證的另一種方法是檢查iPhone的型號。要在設備上查找型號，請點擊設置>常規>關于。接下來，點擊“型號”右側列出的零件號以顯示它。

The iPhone model numbers capable of wireless charging are below:

可以無線充電的iPhone型號如下：

iPhone 11 Pro Max: A2160 (Canada, U.S.), A2217 (China mainland, Hong Kong, Macao), and A2215 (other)
iPhone 11 Pro Max： A2160(美國加拿大)，A2217(中國大陸，香港，澳門)和A2215(其他)
iPhone 11 Pro: A2161 (Canada, U.S.), A2220 (China mainland, Hong Kong, Macao), and A2218 (other)
iPhone 11 Pro： A2161(美國加拿大)，A2220(中國大陸，香港，澳門)和A2218(其他)
iPhone 11: A2111 (Canada, U.S.), A2223 (China mainland, Hong Kong, Macao), and A2221 (other)
iPhone 11： A2111(美國加拿大)，A2223(中國大陸，香港，澳門)和A2221(其他)
iPhone XS Max: A1921, A2101, and A2102 (Japan); A2103 and A2104 (China mainland)
iPhone XS Max： A1921，A2101和A2102(日本); A2103和A2104(中國大陸)
iPhone XS: A1920, A2097, and A2098 (Japan); A2099 and A2100 (China mainland)
iPhone XS： A1920，A2097和A2098(日本)； A2099和A2100(中國大陸)
iPhone XR: A1984, A2105, and A2106 (Japan); A2107 and A2108 (China mainland)
iPhone XR： A1984，A2105和A2106(日本)； A2107和A2108(中國大陸)
iPhone X: A1865, A1901, and A1902 (Japan)
iPhone X： A1865，A1901和A1902(日本)
iPhone 8 Plus: A1864, A1897, and A1898 (Japan)
iPhone 8 Plus： A1864，A1897和A1898(日本)
iPhone 8: A1863, A1905, and A1906 (Japan)
iPhone 8： A1863，A1905和A1906(日本)

值得注意的技巧 (Notable Tips)

There are a few things to keep in mind when you use a wireless charger. First, your iPhone will not charge wirelessly if it’s physically connected to a charger or USB port. You can only charge it from one source or the other.

使用無線充電器時，需要牢記一些注意事項。首先，如果您的iPhone物理連接到充電器或USB端口，則將無法進行無線充電。您只能從一種來源或另一種來源進行充電。

Second, your iPhone might feel slightly warmer than usual when you wirelessly charge it due to unused energy that represents as heat. This tends to happen when the coils within the charging pad and phone are not lined up correctly, or if the battery isn’t fully collecting or storing energy.

其次，由于未使用的能量表示熱量，因此當您進行無線充電時，iPhone可能會比平時略熱。當充電板和手機中的線圈未正確對齊，或者電池沒有完全收集或存儲能量時，會發生這種情況。

According to Apple, iOS might limit charging above 80 percent if the battery gets too warm. If this occurs, Apple suggests you move the phone and charger to a cooler location. When the temperature drops, your iPhone will charge normally.

根據蘋果公司的說法，如果電池溫度過高，iOS可能會將充電限制在80％以上。如果發生這種情況，Apple建議您將手機和充電器移至涼爽的地方。當溫度下降時，您的iPhone將正常充電。

Vibrations might also extend the wireless charging time or even prevent your iPhone’s battery from wirelessly charging. Notifications, texts, and other alerts that use vibrations might shift your iPhone while it rests on the charger and stop the power transfer. To prevent this, simply put your iPhone in Do Not Disturb mode or turn off vibrations altogether when you charge it.

振動還可能會延長無線充電時間，甚至會阻止iPhone的電池進行無線充電。當iPhone放在充電器上時，使用振動的通知，文本和其他警報可能會使您的iPhone移動并停止電源傳輸。為防止這種情況，只需將iPhone置于“請勿打擾”模式或在充電時完全關閉振動即可。

Finally, putting your phone and charging pad next to your bed could be problematic if you tend to thrash around a lot while you sleep. Place them somewhere else in the room, so your iPhone can properly recharge, and you won’t be distracted by notification sounds.

最后，如果您在睡覺時經常不停rash打，將手機和充電板放在床旁可能會成問題。將它們放置在房間的其他位置，以便您的iPhone能夠正常充電，并且不會被通知聲音所干擾。