Genius Review

V2 has sold millions of its Classic flavor cartridges they are tried and true. They are the traditional design of poly-fill and a wick with a heating element to vaporize e-liquid that the whole industry uses. They are reliable and great for everyday vapor.

Flavor Cartridges are the fuel for your V2 electronic cigarette. Each cartridge provides roughly the same number of puffs as a pack of tobacco cigarettes, but for a fraction of the price! V2’s flavor cartridges are packed and foil sealed to maintain freshness and hygiene. Each pack has an expiration date, so you know you are receiving fresh cartridges every time. V2 Flavor Cartridges are compatible with all KR808-D1 threaded Electronic Cigarettes.

If you use Our V2 Sitewide Coupon you can get Classic Cartridges for 10% OFF their retail price.


Whether you prefer menthol, classic tobacco brands, or even specialty designer flavors, V2 Cigs has an E-Liquid flavor for you. Our popular flavors include: V2 Red (American Tobacco), Sahara (Turkish Tobacco), Congress (Refined Tobacco), V2 Menthol (Refreshing Mint), Peppermint (Sweet Mint), Green Tea Menthol, Grape, Cherry, Chocolate, Coffee, Vanilla and V2 Cola. V2 flavors are available in five nicotine strengths: 2.4% nicotine, 1.8% nicotine, 1.2% nicotine, 0.6% nicotine and 0% nicotine.

See our Flavor Review for more details on each flavor.

The cartridge contains a proprietary solution of nicotine (or non-nicotine), water, food flavorings and propylene glycol (an FDA approved inhalant and food additive).

Each V2 Flavor Cartridge contains a built in atomizer, so there is no cleaning or maintenance required. Every V2 flavor cartridge is filled with enough of proprietary e-liquid to produce between 150 – 250 puffs (dependent upon deepness of puffs). Each cartridge provides roughly the same number of puffs as a traditional pack of tobacco cigarettes. To use your V2 electronic cigarette, simply screw a flavor cartridge on to the end of a V2 e-cigarette battery and puff on it like you would with a normal cigarette. If you are using a V2 Automatic Battery, when you draw air through the V2, the heating element will automatically activate and produce inhalable vapor containing your chosen strength of nicotine and selected flavoring compounds. With V2 Manual Batteries, simply hold down the small rubber button on the body of the e-cigarette to activate atomization.

You’ll know when a cartridge is used up when the vapor becomes weak and has a burnt taste. Cartridges are disposable and can be discarded at this time. Just screw off the old cartridge and screw on a fresh one — it’s that simple! Store your V2 Flavor Cartridges in a cool dry place. Cartridges should stay fresh for at least six months from purchase.

V2’s next generation cartridges are finally here the Ex-Series! See Our V2 Ex-Series Cartridge Review.

Genius Tip for Classic Cartridge Refilling

I have used these for years and have found ways to extend their use a little longer than just use and toss. Once you get to a point where you feel your cartridge is empty you can refill it a couple times and reuse before tossing it altogether.

First of all, you want to do this without a battery on the cartridge. To refill you will need to take the top cap off the cartridge. I will usually use a paperclip bent with a hook on the end inserted into top hole and pry it off, but you can also use a knife to pry from the edge/rim of the cap. Once you have the lid off if you look inside you will see poly-fill (looks like cotton) around a center post where the airflow comes through.

You will need to take your e-liquid and holding the cartridge at an angle drop down the inside wall into the poly-fill making sure you don’t get e-liquid into the air hole post in the center. Drop until you see the poly-fill is saturated, better to under fill than over fill. If it is over filled this will lead to clogging and leaking. It takes a couple tries to get this technique down perfect, but once you do you can use a classic cartridge 2-4 times instead of just once. You can save some cash doing this cutting your vaping cost down even further.