A sunny dashboard creates a rough environment for your phone. So does extended use outside on a sweltering afternoon. Too much heat affects performance. Eventually, the battery loses capacity. It may require replacement.
Direct sunlight and hot vehicles are not phone-friendly. Cold weather presents a different problem. Power loss in frigid conditions is temporary, with normal performance returning as the phone warms back up.
Quick percentage depletion often occurs unexpectedly. Where did all that power go? The answer comes down to small choices made throughout the day, many of which barely register while you use your phone.
Continual distraction or lack of knowledge makes power usage easy to overlook. Here are the most common practices to be aware of that cause excessive drain.