Niveaya Smart USB Thread Charger Cable, USB Thread Cable, USB Charger Thread Portable USB with Intelligent Overcharge Protection LED Indicator - 3 PCS

I get frustrated when I see reviews for electronic parts like this when people first get them, “so far so good, just got them today!” Like, how is that helpful? I purchased these roughly 3 months ago.Out of 3, only one still works. They all charged my pen batteries at least two dozen or so times each (daily use on vaporizer batteries). The vape pen battery I use vibrates twice when plugged in for charging. I keep all of these chargers in a clean drawer, free of debris, in a room with low humidity. Haven’t dropped any on hard surfaces or anything, and only one works still, for how long, I don’t know.So, after 3 months of consistent use, I still have one that works. For the price, I suppose that’s not too bad.

Original chargers for my pen would take about 45 minutes to an hour to fully charge, this one does it somewhere between 20-30 minutes. Best results in my opinion

Bought this back in December just now using it

Charges all types of 510 thread products.

Great for my 510 vape pen.. yo can kodo

Works just as it should, so far.

Exactly as advertised.

Precisely what I needed! Will work with any 510 female battery. High quality at a very reasonable price point.