Variable Voltage? What For?

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nyiddle

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Depending on the coils, more voltage CAN provide more vapor. If the coils aren't fit to handle that voltage, though, you may just end up burning your wicking material/juice/getting a nasty taste.

In general, having a variable voltage device is my preference because you can put a wider range of devices on top of it. My OKL-T20 box will work just as well with a 1.8 ohm coil as it will with a .3 ohm coil -- assuming I adjust the voltage accordingly. A device with a fixed voltage might provide too much/too little power for the given coil.
 

Baditude

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ok, but will the change on the voltage give me more vapor? or more flavor? or is just that, more voltage
Pg (propolene glycol) is one of the major components of e-liquid, primarily a better flavor carrier than Vg, and contributes to the "throat hit" in vapor.

Nicotine is the major component contributing to the "throat hit".

Vg (vegetable glycerine) is another of the major components of e-liquid, primarily responsible for vapor production.


Fixed voltage battery devices deliver approximately 3.7 volts to the atomizer. There is no way to change the vaping experience except change the resistance (ohm rating) of the atomizer.

Variable power battery devices (variable voltage/variable wattage) can be adjusted by the user to output 3.2 volts to 6 volts. This can allow for those vapers who like either a cooler or warmer vape. It can also change the flavor subtly (fine tune it). Some flavors (like fruits) often taste better at a lower voltage, while others (like tobacco or coffee) often taste better at higher voltage. It can also be experienced as producing more or less vapor, more or less throat hit (although that idea is a fallacy). Overall, variable power gives you more options to control your vapor.

Finding Your Flavor's Sweetspot Using Variable Voltage

Taking The Mystery Out Of Variable Wattage - Spinfuel Magazine
 
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DingerCPA

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Welcome CJ. There are multiple factors in considering the output of your vape. Thicker vapor comes from the VG component of the juice. Typically, higher VG, more vapor. More PG = more throat hit and a bit more flavor. Variable Voltage/Wattage on a device allows you to change the output setting to create a "warmer" or a "cooler" vape. Warmer would come from more power/volts being output by the device.

Changing power settings is merely a personal preference for *YOUR* vape. Presuming you're using a 1.8Ω coil, you might want to start your settings around 3.8V or 8W and nudge up until it becomes slightly "distasteful". Back down a notch or two, and you'll be at *YOUR* vaping preference.
 
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