How Wireless Charging Works and How to Set It Up

Wireless charging lets you power up your phone by setting it on a pad — no cable plugging required. Here is what you need and how to use it.

In this guide (4 steps):

1.Check if your phone supports wireless charging
2.Choose a wireless charging pad
3.Set up and use the wireless charger
4.Understand charging speeds and overnight use

Check if your phone supports wireless charging

~38s

iPhones: all models from iPhone 8 (2017) onward support Qi wireless charging. Android: most Samsung Galaxy phones (S6 and later), Google Pixel (3 and later), and many other Android phones from 2017 onward support it. To confirm your Android: go to your phone manufacturer's website and search your model name plus "wireless charging." If you see a "Qi" or "wireless charging compatible" symbol anywhere on the phone's box or specs, you are good to go.

Quick Tip

Quick Tip: If your Android phone doesn't support wireless charging natively, you can add it with a Qi receiver case — a thin attachment that sticks inside the back of your phone case. Search your phone model plus "Qi receiver" on Amazon.

Choose a wireless charging pad

~34s

Wireless chargers are widely available and reasonably priced — basic charging pads start around $10-$20. For iPhones: any Qi-certified pad works, but an Apple MagSafe charger ($39) or a MagSafe-compatible pad charges iPhone 12 and later significantly faster (up to 15W versus 7.5W on standard Qi). For Android: most standard Qi pads charge at 5-10W; Samsung phones can charge at up to 15W on a Samsung Fast Wireless charger. Look for chargers that are UL-listed for safety.

Quick Tip

Quick Tip: Reputable brands for wireless chargers include Anker, Belkin, Mophie, and Apple-certified accessories. Avoid very cheap unbranded chargers — wireless chargers without proper certifications can run hot.

Set up and use the wireless charger

~27s

Plug the wireless charging pad into a power outlet using its cable. Place your phone face-up on the center of the pad. Most phones give a brief vibration or chime and show a charging indicator on screen when charging begins. If charging doesn't start, adjust the phone position — the charging coils in phone and pad need to align. A thin phone case is usually fine; very thick cases, credit cards, or metal items between phone and pad can block charging.

Understand charging speeds and overnight use

~27s

Wireless charging is typically 30-50% slower than a wired cable. For overnight charging, this does not matter — your phone will be fully charged by morning. For daytime desk charging, keep your phone on the pad when you set it down and it tops off continuously. Most modern phones are safe to leave on a wireless charger indefinitely — the charging stops automatically when the battery is full. Remove any hot phone from the pad if it becomes uncomfortable to touch.

You Did It!

You've completed: How Wireless Charging Works and How to Set It Up

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Wireless charging lets you charge your phone, earbuds, and smartwatch by setting them on a charging pad — no cable needed. You just place the device on the pad and charging begins automatically. Pick it up and it stops. This is convenient for nightstands, desks, or anywhere you regularly set your phone down.

Wireless charging uses a standard called Qi (pronounced "chee"). Most iPhones from iPhone 8 onward and most Android phones from the last several years support Qi wireless charging. iPhone 12 and later also support Apple's MagSafe standard, which uses magnets to snap the charger into alignment for faster charging.

Wireless charging is generally slower than a wired cable, but many people find the convenience worth it for overnight or desk charging. This guide covers what to buy and how to use it.

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