I purchased the Wismec Luxotic DF box from Sourcemore.com. You can get it from their site for $53 (affiliate) or get it directly from Wismec for around $67 (affiliate). This is a dual 18650 squonk device that pushes 200 watts.
There aren’t many dual battery squonkers on the market so this is an interesting product. I actually have one of the earliest, if not the first dual battery regulated squonk devices, the Kangertech Dripbox 160, which came out around July 2016. I absolutely love it and still use it sometimes, but I think it was a little ahead of its time. Squonking wasn’t nearly as popular then as it is today and the Dripbox 160 was really big. Not any bigger than the Luxotic DF or any other dual battery squonker, but it was a different time and I think people just didn’t want something so big.
Anyway, let’s talk about the Luxutic DF