I have an e go tank, type A e cig, with an 1100 mah passthrough battery.  So, my question/problem is....when I got it 3 days ago I plugged it in with the wall charger into the unscrewed bottom.  I let it charge for over 8 hours.  The light on the wall adapter was red and always stayed red.  I unplugged it and used it and it lasted well almost 3 days!!! woohoo....and while using that battery I charged up the second battery, but the same thing happened, just red light on the wall adapter.  NO light has ever lit up on my e cig...not the button, not the bottom where the cord plugs in, nothing.  Well, i went to plug in the first battery into the charger and the wall adapter was red, then hissed/crackled and then no more light.  Im not sure if the charger has always been bad, if it could of damaged my battery, or how do I actually know it is charging?!?!? I have now plugged the same cord into my computer and still no lights?!?! any suggestions?!?