battery for the BVC Clearomizer E-PEN

I really like the BVC Clearomizer E-PEN.
My problem is finding a suitable battery.
Using CF VV the coil lasts only a week.
What would be the most suitable battery for the BVC Clearomizer E-PEN to provide steam and flavor?
Comments
  • 1 Comment sorted by Votes Date Added
  • edited July 15 Vote Up0Vote Down
    How many ml do you vape per week ?

    That such coils last one week seems normal to me ... at how many volts do you vape and on what resistance ?
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