Tue. Jan 18th, 2022

Batteries in '18650' format, on wooden background

Nariman Safarov via Getty Images The Customer Product Security Compensation is warning consumers against acquiring loose lithium-ion battery cells that can be utilized for vapes, flashlights and other little gadgets. Specifically, the CPSC has released a warning for 18650 cells, which are somewhat larger than AA batteries as well as are typically produced as component of large battery packs. They’ve been turning up on shopping sites, though, separated, rewrapped and offered independently. CPSC states utilizing the repacked cells can lead to “fires, surges, major injuries as well as even fatality.”

According to the CPSC’s caution,, the trouble with repacked 18650 cells sold online is that they may have exposed metal positive and also unfavorable terminals. When they are available in call with metal things, such as keys or pocket money in the pocket, they might short-circuit and overheat. That can after that create the cells to spew out burning products.

As The Verge notes, there have actually been recorded instances of taking off 18650 cells over the previous couple of years, but it’s not quite clear why the CPSC is singling them out when various other kinds of lithium-ion cells can also possibly catch fire. That stated, the commission’s caution appears focus on cells drawn from battery packs– there are 18650 batteries marketed with defense circuits. The CPSC says it’s currently working with eBay as well as various other e-commerce sites to get rid of listings marketing loose cells.

In this write-up: lithium-ion battery, 18650, CPSC, information, equipment
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