<https://fuckcombustion.com/threads/focus-vaporizer.20357/>
<http://schema.org/articleBody>
"Try any shop carrying e-cigarette/e-shisha gear. The 18650 is very common in that trade.\nThe battery that came with my Focus Pro is a Samsung INR18650-32E. I'm pretty sure that it has a lower CDR than the Sony VTC5A batteries that I just bought..."
<https://fuckcombustion.com/threads/focus-vaporizer.20357/page-35#post-1424382>