I cant find were to buy a Mini vivi nova.If I do find one what Omh's do I got...........
1.8 Ohm Low Resistance
2.4 Ohm Regular Resistance
2.8 Ohm High Resistance
I still don't under stand the Ohm thing :-(
I have a ego twist if that helps.
Thank all
Hello,
Mini Vivi Nova new version (V2.5):
GotVapes Vision Mini ViVi Nova 2.5ml 2.4ohm [gv-MiniViViNova510-2.4ohm] - $9.45 : GotVapes.com, E-cigarette Supplies - Atomizers Cartomizers Mods Juice and more
Replacement Heads (1.8Ohm):
GotVapes VISION ViVi NOVA Twist-On Replaceable V2.5 Head 1.8ohm [gv-VIVNOVA-CoilHeadONLY-1.8] - $2.95 : GotVapes.com, E-cigarette Supplies - Atomizers Cartomizers Mods Juice and more
The eGo twist is very good i have two and they are inexpensive a the VV thingy makes them very flexible.
Now, they deal with the "Ohms thing" - Resistance and the Voltage (from 3.2V to 4.8V in your Twist) comes back to the Ohm's Law:
W (power) = V (voltage)^2 / R (resistance)
Now in vaping terms that doesn't say much but to be practical i'll tell you which Voltage I set my Twist for certain Resistance on the Vivi Nova Mini:
For 1.8Ohm Between 3.5V - 4.0V -> 8.8Watts max
For 2.4Ohm Between 4.0V - 4.5V -> 8.4Watts max
For 2.8Ohm Between 4.5V - 4.8V -> 8.2Watts max
For me, i don't want to go over 9Watts in a carto or a Vivi Nova because you will surely shorten the lifespan of the wick/coil (Vivi) or the filling material (Cartomizer). On an atomizer i can control how "wet" the coil so you can go way over 9Watts for hotter and tastier vapor. For example I have my LR Atty (1.5Ohm) running at 4V (10.67Watts).
Now all this numbers come to having the best experience by preserving the integrity if the heating element and/or wicking material to the max. So you can always go to lower Volts (that the ones i set as minimum) if you find the vapor production and the flavor acceptable and is really easy to do so with the eGo twist.
I know a rambled a lot but these are my rules of thumb, now other peps might be more or less conservative but at the end you just need to set it by taste and not by numbers having in mind that overpowering the coil can cause shorten lifespans or even damage to it (Your battery will be just fine though). So i recommend buying some replacement heads (i did bought 5 1.8Ohm heads) just in case the vapor start tasting funky (burned).
Good Luck.
PS: English is not my first language and write this in a hurry without checking so i probably made a lot of mistakes.
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Edit: Sorry, gotvapes sold out.