Kami,, all VV works like this and regulates the mod/Vape ( Power buck boost circuitry or stabilized regulator ) either using one of two methods, the VV Reo utlizes Buzz's chip which is a very good chip, so yes it holds the voltage until Batts discharge. I've got a kick in my Reo Grands as well,,, and the kick is good for what it is intended to do,, but I rather a true VV Mod using the full Batt or Batts, when Brandon releases his Modders board this should change the game a bit more, giving bottom feeders the same electronics that Darwin utilizes which in my honest opinion are the best Electronics on the market today for Mods, so it will be nice to see and use bottom feeders with these Evolv Electronics soon. However, the VV Reo is a fabulous PV and one that doesnt seem to leave my hand at all during the day I love this unit.
@ Blueswatch, as promised here is an Atty in one of my tanks, just tilt to fill and vape till another tilt is needed, works super,,the other set up I'm using though is different and works even better, you will have to PM me and I will discuss rather then post it, just put Atty in tank and tilt it so juice drops into Atty = very simple and works = long barrel is best = shown is short barrel, a long barrel 510 works better, this short barrel I have in this one though, long barrel you can get more juice in the tank

You can also slidw the tank up a little when juice lowers if need be. I can get about 5ml's in this tank with the longer barrel in it, and that's plenty for me, but like I said my other set up works even better and is an all SS Tank and works more off of a feed system then tilt and vape to fill