Why you shouldn’t keep a charger plugged in when you’re not using it

If you’re anything like me, you probably have a whole list of bad habits you’d like to get rid of one day. They might not even be that serious—I mean, who doesn’t have something they’d change about themselves if they could—but the point is, they exist, and that’s completely normal.

For some people, addiction can make it difficult to cut out unwanted habits. Smoking, drinking, gambling, eating too much fast food… that sort of thing.

Other habits, though, come down to routine behavior. In other words, there’s nothing really stopping you from changing them, aside from perhaps laziness or forgetfulness.

I’ll give you a simple example: I couldn’t seem to stop leaving my phone charger plugged into the wall, even when I wasn’t using it.

Now, I know what you’re thinking—how hard can it be to unplug a charger once your phone is fully charged? And honestly, the answer is: not hard at all.

habits

Even so, I’ve lost count of how many times my partner reminded me to take it out of the outlet. Until recently, I didn’t think much of it (which, of course, was part of the problem). After all, what harm could it do to leave a charger sitting there, ready to use? None, right?

Well, that might not be entirely true. I realized this after coming across a social media post explaining the potential risks of leaving chargers plugged in when they’re not in use.

Let’s just say I changed my habits pretty quickly. Not only is my partner happy, but I also stopped out of concern for what could happen if I didn’t.

So, what can happen? Even in standby mode, a component inside the charger continues to draw power. It may be a small amount, but it’s still there—meaning you’re using electricity even when nothing is being charged.

On top of that, leaving chargers plugged in all the time can wear down their internal components faster. Sudden voltage changes may lead to overheating, which in rare cases could cause the charger to smoke—or, in the worst-case scenario, even start a fire.

And that’s not even considering what might happen if the charger tip comes into contact with water or metal, potentially creating a circuit.

There’s also another concern. If your home is anything like mine, you probably have kids or pets around.

Aside from the risk of them damaging the charger by pulling it out of the wall, there’s also the chance they might see it as a toy—especially children—which could lead to curiosity about the outlet itself.

Now, it’s important to note that most information suggests the risk of a plugged-in charger causing a house fire is extremely low—if not minimal.

On the contrary, modern safety checks and rules mean that it should be safe for you to leave your charger plugged in, although that doesn’t account for the problems outlined above, which you may also want to take into consideration.

Do you usually leave your charger plugged into the wall, even when it’s not being used? Let us know in the comments.

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