Charging an e-cigarette with a mobile phone charger?

Re
3

Can I charge my e-cigarette with my Huawei charger? A USB cable came with my e-cigarette, now I have connected it to the charger on my cell phone with the original USB cable from the e-cigarette.

The strange thing is that my e-cigarette is still not charged after 6 hours?! Is that normal? It indicates that it is charging, the light is permanently red, somehow nothing is happening? Isn't such a charger suitable?

Ye

You answer your question even if you say that the charging cable does not work.

Re

I'm a beginner and unfortunately I don't know my way around, it can be normal that it takes longer. If my e-cigarette didn't show anything at all, it would be clearer to me, but it does show that it is charging.

Ce

The respective output voltage of the chargers is on the housing, if it is the same for both devices, it works.