Can you use a vape while it’s charging on portable power bank?

Can you use a vape while it’s charging on a portable power bank? Most modern vapes have a passthrough to allow this. They have had this for several years. Can you use them while charging, yes. I would though caution against this though. When you are charging and using the vape as with any battery it will heat up the battery. The same as with a smartphone using it while charging. Let it charge and leave it alone. Buy you two vapes if need be. 

One to use while the other charges. I have many over the years and only use regular 18650 and 18350 battery vapes now. I have several batteries that while I use one the others are on charge. Charging the vape on a portable power bank or from a wall or car charger makes no difference, it will charge and with the pass through it can also be used.

Generally, it depends on the battery used in your vape. If your battery model supports “pass-through” charging, meaning that charging port is other than output port, this means that battery could be used during charging (i.e you can vape).

For other type of the batteries, you have to disassemble battery to charge and makes vape unusable to use. The “pass-through” feature, noted above, is only the feature which does not not indicate that battery has good or bad quality.

Usually yes, no problem, providing there is some charge left in the battery. Of course it will take a lot longer to charge while using it. You would be far better off