Most of us charge our phones every single day without thinking twice about it. Plug it in, leave it on the bed, maybe even scroll a bit before falling asleep—it’s become such a routine that we rarely stop to consider whether we’re doing it safely.

But what if one small habit—something that seems completely harmless—could actually put your safety at risk?

That’s exactly why experts continue to warn people about how they use their chargers. It’s not just about convenience—it’s about preventing overheating, damage, and in some cases, serious hazards.

One of the most common mistakes people make is placing their phone or charger in the wrong position while it’s plugged in. For example, leaving a charger under a pillow, blanket, or on a soft surface like a bed or couch can trap heat. Chargers naturally produce warmth while in use, and when that heat has nowhere to go, it builds up.

Over time, this can cause the charger to overheat.

And overheating is where problems begin.

When a charger gets too hot, it can damage the cable, weaken the internal components, or in extreme cases, pose a fire risk. While such incidents are not common, they are preventable—and that’s the key point.

Another risky habit is bending or tightly wrapping the charging cable, especially near the connector. This can damage the internal wires, even if the outside looks fine. A damaged cable may still work, but it can become unsafe over time.

Using low-quality or incompatible chargers is also something to be careful about. Not all chargers are built to the same safety standards, and using the wrong one can increase the chances of overheating or inconsistent power flow.