Bummer. Sadly, I was afraid that might be the case. Thanks for the word, anyway. In a way it's kinda cool you can do it with 18350s, I bet two year old batteries couldn't? When the chips are down, those IMR can really crank, can't they?
No way about it, this is pretty wizz bang stuff, really. Which is, I guess why there are so few players and so many wannbes in the business?
We're just gonna have to suck it up and use Persei. Hopefully, you can make the 3.7 Volt version fly, I think it might have an edge on the 18350 stack?
OF