Battery question

[Imfallen_Angel]

Yeah, my I4 also does what Baditude and NealBJr said.
My approach is to rotate the batteries that go into the middle position.

Good to know (and have it confirmed).. but for the minor difference in price, the D4 is so much better for the information display.

 

[BrotherBob]

Welcome and glad you joined.
Might like to read:
All About Sub-Ohm Vaping - The Perks and the Problems
What is Sub Ohm Vaping? Our Sub Ohm Vaping Guide & Tips
ECF Sub-Ohm Advisory