Variable Volts-Watts and Ohms Question

[PaulBHC]

Thanks
I've been running 2 mini vivi novas with top single coils with 2 flavors on 2 egos and if one batt goes blink I charge it off the lighter usb adapter in the van. Then use my ADV on the good batt. I took the Slip with a vivi nova S BDC and used it most of the day. I think I am going to get longer life but every day is different and I don't get to vape all day. I wanted to confirm that a single high number will drain less battery than a dual or single low number or do I have it backwards?

 

[DavidOck]

With the fixed voltage of the Slip, the higher Ω will draw fewer watts, so less drain on the battery, Of course, too high and you won't get a satisfactory vape!

At the same time, since you can get a battery box and have a slug of spares on you at all times, I wouldn't consider it a big deal either way.

 

[PaulBHC]

Maybe carrying an 18350 spare will fit the pocket better than a ego 650. I pulled apart a dead ego and the batt is quail turd size compared to the duck turd 350. 650 vs 700 but size wize I was hoping to get much longer life. Maybe the life span will be longer.

If found an old 510 atty and it shows 3.1 on the MVP. Put some drops in a blue foam tip and played with the volts and watts. Ordered a coil for the mini and small amount of 30g kanthal.

Thanks for the help.