LR on another brand I use last me all day and its a 650 mAh Batt, I know Imeo you dont like that but it does, however my GGTS also last all day with and 18650 in it with an LR Atty maybe 2 days, I like em both, Imeo with this being said and I say it for a reason it would be nice for you to come out with a small unit that takes something like a 750-950 mAh unit that we could put in our pocket, that would last with these LR Attys. Just a thought Imeo, smaller and thinner than a GGT by a good amount with a Battery built into the unit that we just plug in maybe too, in all Brass of course Imeo, it would only have to be a bit larger than the slim the way I see it.!!! These LR's are becoming very popular and people like carrying a small
mod in pocket with huge clouds of vapor, if someone can machine and design this unit you can Imeo.!!!