Thanks, that makes senseFirst off, this is a 2S light meaning it takes two 18650 batteries. So will the flat-top even make contact with itself? Aside from that, I did find a comment from an owner in another thread saying "It does however only work with button top 18650." and a different owner in another thread say "It will require button tops."
Sure, I'm going to order the Nitecore D4 charger from Amazon. I'd like to get some extra batteries also.Let me know if you need battery recommendations.