When you make a purchase using links on our site, we may earn an affiliate commission. Since there is no need to plug your device into a wireless charger, this problem is a none issue.Readers like you help support Android Police. Cables have a tendency to fray or break after an extended period of use. This saves energy and keeps your electronics from potentially overheating.įinally, wireless charges keep you from having to replace your cables or devices after repeated wear and tear. Once it’s fully charged, the charger turns off automatically. Most wireless chargers come with smart charging technology that only uses power when your device actually needs to be charged. Wireless charging is also generally safer. With wireless chargers you can just set your phone down or pick it up off the charger without worrying about the hassle of cords. The first is a matter of convenience-wireless chargers don’t require you to plug in the phone nor do they have cables (at least cables that you frequently move around) that might get tangled or tied in knots. They bring some unique advantages to the table over traditional wired charging. Since wireless chargers are much more expensive on average than just buying a new charging cable, you might wonder if they are really worth the investment. So if the result is an average charge of 36 percent in 60 minutes, the soonest that a full charge will take is roughly 167 minutes, or 2 hours and 47 minutes. We repeated this process three times for each charging pad and averaged the results.įor an approximate ballpark of how long it’ll take to reach full charge with an iPhone, you can divide 60 (the number of minutes used for this test) by the percentage result listed in each review.After the 60 minute timer expired, the phone was removed from the pad and the battery percentage was recorded.At the 7 minute mark, the iPhone would be unlocked and then placed back on the charging pad.The phone was then placed on a wireless charging pad, and a timer was set for 7 minutes (the minimum time required to bring the phone back to life across all the pads we tested).If not, we used Samsung’s standard wall adapter and appropriate cable. If a wireless charger included its own power supply, we used it.Using VLC and a display brightness set to 100%, we completely drained the battery until the iPhone X powered off.We enabled airplane mode on the iPhone X in order to prevent any unnecessary notifications or connections from impacting battery life throughout the test.Because of this we opted to charge our iPhone X for a period of 60 minutes and measure the achieved charged level following the steps below: The iPhone doesn’t have an always-on display feature that constantly shows the current battery percentage. Testing a wireless charging pad with an iPhone requires a different procedure than with an Android handset. We repeated the test three times for each wireless charger, then averaged the results.Charge time was calculated by looking at the video and noting the time when the always-on-display of the Galaxy S9 would register 100%.A time-lapse video was recorded of each charging session using a Wyze Cam, with a photo captured every 60 seconds.After four minutes, the phone was powered on and unlocked. The phone was placed on a wireless charging pad, and a timer was set for four minutes (the minimum time required to bring the phone back to life across all the pads we tested).If not, we used Samsung’s standard wall adapter and an appropriate cable. To completely drain the battery on the Galaxy S9, we looped a movie in VLC with screen brightness set to 100 percent until the phone powered off.We enabled airplane mode on the Galaxy S9 to prevent notifications or connections from impacting battery life throughout each test.
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