Update - I recieved my black/blue 18490 in the mail yesterday, took it to work in place of my mini, vaped about 2.5 or so of the 3 ml from 7:30 to 5:30, changed battery at 5:30, drove home with fresh batt and about .5 mil's
ejuice remaining. Nice! Normally I would have changed the mini 14500 batt at 11:00 and 3:00. Vaped some clouds in my office too and only 1 batt change, that was just to go home. I think I will change my little black zippered case contents from 2 mini 14500 batts to 1 extra 18490 batt, 1 extra 3 mil bottle of
juice and 2 extra Boge 2.0's. I like this 18490! Nice job Rob!