I had a reo mini for a while and eventually sold it as the battery life was too short for me, I was noticing a drop in performance quick, I dunno maybe i wasn't using it properly but i did us 14500imr. I use a ego battery with ego mega dual coil cartos now and its alright. Anyway I am considering giving reo another go when 18490 metal version comes out
I did love the design and feel of the device. But wanted to make sure if for some reason batteries last shorter time than on other mods or they should be the same ?