Well, bad news. The rechargeables didn't fair much better in the battery life department. Better, but not to a degree that I would consider acceptable.
Also, had a lot of issues with the
device not wanting to play well with my builds, often rejecting them for no apparent reason and giving a generic "error" blink... only to start writing again minutes later with no changes to the setup
So, in short:
-building for it is fiddly
-
device can be a bit finicky in general when trying to pair with other atomizers
-battery life is subpar
This was a fun experiment, but unfortunately didn't yield the desired results. Perhaps the batpack paired with it's original
tank would make for a decent "on the ropes" backup, but I wouldn't recommend it for anything other than that
Oh well!