I bought a new notebook charging cable but there's always a green light, how much electricity does it use each month?

Qu
6

You can't switch off the green light, you have to pull the cable out of the power plug. Just seems to be a green led light.

Le

No longer consumes like the power supply you had before. The green standby lamp hardly matters… Maybe 5 cents a month

Qu

And what if it is used up and goes out, does it harm the electricity connection?

Le

What is consumed? I don't understand your question right now?

br

Why don't you just take a multiple socket with switch?

So you are sure that the monitor etc. Does not draw any electricity.

ma

Your notebook consumes around 4 euro a year if you charge it every 2 days

Qu

The light goes out? After all, it's on for 24 hours.