I don't know, I figured the 18350's would've gone the way of the dinosaur years ago, but here we are. Still going with the Vapcells and Keeppowers. I mean, I gotta fill in an e-mail address for a stock notification every once in a while, but there are definitely a few applications for them still out there.
The 14xxx and 16xxx are definitely done in vaping, but there are some flashlights out there that still use them. So I'm still running a 14650 Dicodes mod and pretty much the only option is Efest. There are some other batteries out there, usually brandless from China, but haven't had to go that route yet. I got some 30awg/0.25mm KA-1 to get to 1.8ohm coils for my Dvarw16 so I don't have to change batteries 3 times a day.
The 14xxx and 16xxx are definitely done in vaping, but there are some flashlights out there that still use them. So I'm still running a 14650 Dicodes mod and pretty much the only option is Efest. There are some other batteries out there, usually brandless from China, but haven't had to go that route yet. I got some 30awg/0.25mm KA-1 to get to 1.8ohm coils for my Dvarw16 so I don't have to change batteries 3 times a day.