Before releasing the VT75C device, HCigar didn’t seem to test the device with slightly longer 26650 batteries. It turns out that if you use these longer batteries, it can result in the battery short-circuiting and blowing up.
Unlike 18650’s, 26650 batteries are not as standardized in size. Some can be up to 2mm longer.
HCigar sent out a notice (see image here) telling customers to instead use 18650 batteries, which they say do not have the same problem, although there have been reports of the device getting hot with 18650’s too.
This is a major oversight. You can’t expect people to measure their batteries for micrometers in differences at the risk of having a device blow up in their hands, or even worse, their face.
And are they going to issue a recall? What about all of the people who buy these in shops who haven’t or never will see this notice?
If you own one of these, HCigar is offering replacements so contact them right away if you own one.
Alex is a former smoker who successfully quit smoking after 14 years by switching to vaping. Now a pro-vaping advocate, Alex has become a seasoned expert with over a decade of experience in the vaping industry. Since starting his vaping journey in 2010, Alex has earned a reputation as a trusted reviewer, extensively testing all types of vape gear, including mech mods, sub-ohm tanks, RDAs, disposables, e-juices, boro devices, squonkers, dry herb vaporizers, and e-rigs. He’s also explored the craft of coil building and DIY e-juice.
Since 2015, Alex has published more than 800 in-depth articles on vaping, produced over 500 videos covering product reviews, industry news, and tips, contributed to several well-known vape publications, and hosted a popular vaping podcast featuring over 100 episodes and nearly 40 hours of content.