Battery life on a squonker was always a concern. I love warm vapes, so my builds is always between 0.2-0.5 ohms. On a Reo I change batteries after about 3ml juice. What I like about the new silver contacts is that you can vape up to 8ml with ease on a single battery. The new Sony VTC5A and VTC6 batteries is perfect just perfect for squonking. Me myself don't like dual squonkers, I prefer it to be pocket friedly.View attachment 109468
Have you got silver contacts in your Reo @Petrus
Do tell us more - I think I may have missed a few things....