Charging your iPhone might seem like one of the easiest parts of your daily routine, but some common charging habits could be doing more harm than good.
While most people plug in their devices without giving it a second thought, certain mistakes can gradually wear down the battery and leave it struggling to hold a charge over time. And according to tech experts, one habit in particular that many iPhone owners follow every night could be affecting their phone’s long-term battery health. Read more about the one charging mistake most iPhone users make every night below.
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The Charging Mistake Most iPhone Users Make At Night
For many people, plugging in their iPhone before bed is practically second nature. It ensures their device is fully charged and ready to go the next morning, eliminating the stress of running out of battery during a busy day.
However, leaving your phone connected to a charger overnight can raise some concerns when it comes to preserving its battery life.
"Leaving your iPhone plugged in overnight every single night is one of the most common ways people quietly destroy their battery without realizing it," explains tech repair expert Sam Devia. "Lithium-ion batteries are not designed to sit at 100% charge for hours on end; it puts constant stress on the cells and breaks them down over time. After a year or two of this habit, you'll start noticing your phone dying at 30% or your battery health tanking into the 70s."
Although modern iPhones are designed with features that help manage charging, keeping your device plugged in for extended periods can still contribute to battery wear under certain conditions. Factors like heat and how frequently your battery remains at a high charge level can affect its long-term performance, making it worth reconsidering your nighttime charging routine if you want your iPhone to last as long as possible.
If you still want to be able to wake up to a charged iPhone without damaging its battery, one of the easiest things you can do is turn on your Optimized Charging setting, which can help ensure that your phone doesn't sit at 100% battery life all night.
