I am open to turning over "
batteries" to the CPSC for two reason:
- It separates batteries from vaping, we really need to separate the two. Virtually every "sensational" incident has been due to the uncontrolled release of energy stored in the battery.
- It is a problem. The very fact that these incidents are occurring is testament to that fact. We, within the vaping community, have NOT solved that problem except at the "hobbyist" level.
Lets face it, we are using raw cells that never were intended to be used by end consumers. Hence why so many of them, even the big guys like Samsung and Sony, are not labeled very well. 18650s, and lipos, were intended to be used in "Battery Packs" where safety features would be part of the pack design. With the exception of the flashlight industry, most raw cells are used in a pack of some sort, and even those fail if poorly designed.
I agree that most of what we see is abuse/misuse do to lack of education. Still, the technology has inherent dangers even when not abused, it is a technology that can go into thermal runaway. Dendrites can form with age/cycles creating an internal short, manufacturing defects also happen. Either of which can result in a sensational Youtube video of a vaper getting maimed through no apparent fault of their own.
Sony, the maker of the lithium-ion cells in question, points out that on rare occasion microscopic metal particles may come into contact with other parts of the battery cell, leading to a short circuit within the cell.
Battery manufacturers strive to minimize the presence of such particles; however, complex assembly techniques make the elimination of all metallic dust a challenge.
A dendrite in a Li-ion battery, getting longer with every charge.
I agree that education is "one" solution, but it is not "the" solution. Vaping uses batteries like water. We put more cycles on a battery than most other end uses. We also push the limits of our batteries, in quest of a better vape. Consequently our exposure is higher than, say, a flashlight. Couple this with non-educated smokers trying to quit, and you are putting a lot of energy in the hands of the uninitiated. Remember, most of here are hobbyist, and we intentionally chose to educate ourselves, we invested the time and resources into learning how to use our Mechs and Lipo mods as safely as possible. The average smoker buying some cheap Chinese knockoff has no clue about any of this stuff, and doesnt even know enough to ask. They dont even know they should be seeking education.
Anyway, what we are doing today isnt working. It was fine when vaping was a boutique industry, the industry reacted as it learned. But now that it is mass-market, consumer ignorance is really being highlighted and it is obvious that opportunistic manufacturers exist that will prey on that ignorance.
Footnote:
I think the real answer is in inherently safer technologies, like the solid electrolyte one you highlighted in another thread. Alas, these technologies are still a few years off.