You are here: Home > More... > Mods > ProVari
The ProVari is a microprocessor controlled variable voltage e-cig that lets you adjust the amount of vapor quickly and easily. With the ProVari ecig you can always create the perfect setting for your atomizer, cartomizer, or e-liquid tank. Our technology keeps your vapor volume the same regardless of your remaining battery power, and you can adjust the voltage from 2.9 - 6.0 volts in 0.1 volt increments.

With its built-in display, you can also adjust your voltage and access additional functions in seconds.

To adjust the voltage on the ProVari, simply press the button 5 times in a row. The digital display will turn on and you can flip through the voltage settings by pressing the button. Once you are done making changes, the ProVari will automatically save your settings and the display will turn off. You are now ready to vape!

Lighted Pushbutton
The ProVari variable voltage ecig has a translucent lighted push-button that alerts you when the battery is low by slowly flashing a red light*. When the battery is fully depleted and needs to be recharged, the light will flash rapidly and the ProVari will turn itself off to protect the battery from over-discharge.

The lighted push-button can also light up every time you press the button while using. This function can be toggled on/off in the menu.
* Note: The low battery indicator will not activate if you have the lighted push-button function off.

ProVari with AccuSet™ technology
Our built-in dynamic self-calibration algorithm keeps the output voltage accurate to 1% or better over the life of the product. The ProVari will constantly monitor and adjust itself to ensure you always get accurate voltage settings.
Every device will autotune itself so it's always precise.

One Battery Makes it Better
The standard ProVari takes a single 18490/18500 battery. The ProVari uses a special boost circuit to adjust the voltage to your desired level and single battery devices are considered the safest you can own.
We recommend only using AW IMR high drain batteries in your ProVari. You must use batteries that have a positive button on the top. Flat top batteries will not work.

Extend Your Experience
The extension cap replaces the stock end cap and allows you to use a single 18650 battery. This will extend the length of the device and offer you longer run times between charging.
WE INCLUDE THE ORIGINAL END CAP AND THE EXTENSION CAP, so you can use both battery types.

ProVari Product Features

On/Off Mode
You can put the ProVari in standby mode so it will not turn on the atomizer when the button is pressed. This safety feature prevents the atomizer from turning on while it's in your pocket or bag and it prevents any settings from getting changed without you knowing.

16 Second Cutoff
If the button is held down for 16 seconds or longer, the ProVari will shut itself off until the button is released.If you forget to turn it off before storing it in your pocket or bag, this protects you and prevents the device from activating.

Short Circuit/Atomizer Protection
This protects the ProVari against shorted atomizers/cartomizers. If this error occurs the ProVari will alert you by displaying E1 on the digital display. Fix: Remove the atomizer or cartomizer and replace with a different one.

Reverse Battery Protection
Protects against reverse battery installation.

Battery Monitoring/Over-Discharge Protection
The ProVari monitors the battery voltage and will automatically turn off when the battery is discharged.

Amperage Limiting to 3.5 amps
The ProVari will monitor and shut itself off if it detects any excessive over-current conditions. If this error occurs the ProVari will alert you by displaying E2 on the digital display. Fix: Lower your voltage setting. V2 - Version 2 now has a higher amperage limit of 3.5amp for low resistance atomizers and cartomizers.

Thermal Monitoring
Shuts the device off if it detects a high temperature condition. Once the device cools off, it will resume normal operation. If this error occurs the ProVari will alert you by displaying E3 on the digital display. Fix: Let the device cool off for several minutes before using again.
(This is a very rare event and something you will most likely never see.)

Instruction Manual

To help save trees and do our part to help the environment, we are no longer including a printed instruction manual inside the box with the ProVari. Please download and review this PDF version of the manual.

ProVari Specifications:
4.1" L x 0.90" D (stock 18500 battery version) (without atomizer)
4.6"L x 0.90" D (with 18650 extension) (without atomizer)

CEV will not be responsible for damaged atomizers/cartomizers.
Driving them with too much power for too long or running them dry can burn them out.
We recommend you start with a low voltage setting and work your way up until you find the right setting for your atomizer.
Never use magnets with your batteries. This is very dangerous.

CEV is not responsible for misuse, either intentional or unintentional, of our products after purchase. CEV is not responsible for damage caused to our electronic cigarette parts as the result of wrong usage, including exposure to moisture, high pressure, and extreme heat or cold, repeated dropping on hard surfaces, attempts to disassemble any part, or any other usage of the part that is not considered normal, general usage.
We are not licensed physicians. Electronic cigarettes are not intended to diagnose, treat, cure or prevent any disease nor are they being promoted as a smoking cessation device. By purchasing these products, you agree to use them at your own risk. Under no circumstances will CEV be held responsible or liable, directly or indirectly, for any loss or damage that is caused or alleged to have been caused in connection with the use of, or reliance on, any product on this site.

You must be of majority age in your jurisdiction.