8. Plugged in After Full Charge

Leaving a phone plugged in after it reaches 100% may not cause an overload, but it does result in heat buildup, particularly when using low-quality cables or stacking items on the device. Over time, this can degrade the battery. Unplugging once the charge is complete is a simple way to protect your phone’s lifespan.
Read More: Is It Better to Place Your Phone Screen Up or Down on the Table?