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Cartomizer - SmokTech - 510 Dual Coil - XL

  • SmokTech 510 Dual Coil Cartomizer at ECBlend Flavors

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Updated Price
(You save $0.80)
4 Stars 11 product reviews

Updated Price:
$0.95 (You save $0.80)

SmokTech 510 XL Dual Coil Cartomizer (empty)

 SmokTech 510 Dual Coil Cartomizer at ECBlend FlavorsCartomizers are both the cartridge and atomizer combined in a single unit.  

 Fill with your favorite ECBlend e-Liquid  [Filling Instructions for cartomizers]  [Filling Instructions for tanks]  

 Resistances:  Higher 3.0 ohms resistance provides a cooler, smoother vape with less throat hit. 

Low Resistance measures 1.5 ohms.   Lower resistance cartomizers/atomizers provide greater heat and vapor which results in greater throat hit. Low Resistance Cartomizers are NOT recommended for thin, pen-style devices. They will work but can damage the battery and lower the expected life of the battery.

510 Threading: FITS any device that uses a 510 fitting.  (These are standard cartomizers not pre-punched for tank systems)

Capacity: Each cartomizer holds approx 1 - 1.5 mL of e-liquid. 

Genuine SmokTech at ECBlendAuthentic SmokTech Cartomizers, directly from SmokTech 

Goes well with:  Friend Tip™ by ECBlend - disposable cartomizer tips for sanitary sharing of personal vaporizers. 

Simplify filling with Blunt Tip Needle Caps 


Instructions:  Fill with your favorite ECBlend e-Liquid  [Filling Instructions for cartomizers]  [Filling Instructions for tanks]     Do not overfill.  Let sit for 5-10 minutes after filling.  After filling check to make sure it is fully saturated.  
AVOID HARSH BURNT TASTE:  Incorrect filling, not filling completely, excessive voltage, or letting it go 'dry' (not re-filling) may result in a harsh burnt taste. 
NO DISCOUNTS:  Unless otherwise specified, discount codes do not apply to this product.  
NO WARRANTY:  ECBlend does not offer warranties on cartomizers, clearomizers, tanks or atomizers.  


When ordered with nicotine: WARNING: This product contains nicotine. Nicotine is an addictive chemical. KEEP OUT OF REACH OF CHILDREN AND PETS.
Please read all WARNINGS on this product.

18 and Over Policy

GCC Compliance

Steeping and Shaking

Select Options with Care

Warning about PolyCarbonate Tanks

18 and Over Policy

E-Liquid with nicotine use is intended for use by persons 18 years of age or older or the legal minimum age in your state, province or country, and not by children, or women who are pregnant or nursing.

FDA: Help The FDA Keep Kids from Using Tobacco: Because teens’ brains are still developing, it may be easier for them to become addicted to nicotine. In fact, as little as one cigarette a month is all it takes for some teens to become addicted, so it’s important to keep tobacco products out of the hands of youth.

Read ECBlend's full 18 and Over Policy


GCC Compliance

All ECBlend bottles are GCC Compliant

and come with Child Resistant caps!


Steeping and Shaking

No one likes to wait, but if you do, your flavor will be that much more amazing!

ECBlend E-Liquids are made fresh at the time you order and shipped quickly. Steeping allows flavors to blend and marry fully over time, so you will have a richer, deeper, more flavorful product after a few days or weeks of steeping. (This is especially true of tobacco flavors, our Dragon Series, and larger bottle sizes.)

It is always best to shake your bottle before filling your device.
Shaking ensures an even disbursement of your e-liquid ingredients resulting in re-blending of any heavier molecules that may have settled over time.

It is never wrong to shake a bottle which has been sitting unmoved for awhile. If you've used your e-liquid in the past week there's probably little benefit to shaking it. But if it sat on your shelf for weeks or months at a time, give it a quick shake before use.


Select Options with Care

Options are available to mix and match to suit your taste.

Care should be taken to not over flavor, (i.e. adding double extra flavor plus extra menthol plus double sweetener plus flavor shots will alter the original recipe and may give it a metallic or medicinal taste.)

DOUBLE Extra Flavor
Double extra flavor can change the intended flavor of a blend. Extra steeping time is strongly recommended with Double Extra Flavor selections.

Extra Menthol is very minty and will change the taste of your blend.


Warning about Polycarbonate Tanks

Using polycarbonate tanks with some e-liquid's may cause the tank to deteriorate and crack. If your tank becomes cloudy or begins to crack, discontinue using that specific flavor with that tank, and empty and clean the tank to prevent future issues.

This usually indicates the plastic is polycarbonate (and a sign you need to upgrade!)

It is best to use a pyrex or glass tank or a non-poly carbonate tank. ECBlend does not sell pure polycarbonate tanks.

Flavor Articles, Help and Tips
Verified Purchase Reviews
Customers who write reviews purchased the item at ECBlendFlavors.com

Write your own product review

Product Reviews

  1. Last forever 5 Star Review

    Posted by on Feb 02, 2015

    I've been using these for quite a while now, over a yr. I used to use the Boge cartomizers and these are every bit as good. I have had some that have lasted 2 months and I'm a very heavy vaper. My ecig is in my hand almost constantly. You can't go wrong with these!

  2. The fanatic calms down.. 5 Star Review

    Posted by on Dec 03, 2013

    I've been vaping with these XXL dual coils for years, and I really like them. But when I discovered the SmokTech BCC Aro, I thought I was going to give up cartomizers forever.

    Now that I've been vaping with BCC's for a couple of months, I've learned that some lighter (i.e. fruit/creamy) flavors are better in a dual coil carto than they are in a bottom coil clearomizer.

    BCC's, just by their nature, deliver a lot more air with every 'toot' than a carto does. And that extra air can ruin the taste (IMO) of a very tasty juice.

    I'm still loving my Aros, but these SmokTech DC cartos will go on having a place in my vaping gear. With lighter flavors, nothing else delivers the taste like these XXL DC's do!

    Props to ECBlends for letting me choose my ohm level at a great price!

  3. WOW! 4 Star Review

    Posted by on May 31, 2013

    These are by sat the best cartos I have ever used, I ordered the 1.5 it produces clouds of vapor, the flavor is very clean, no burnt or bitter aftertaste, I highly recommend giving these a shot if you're used to using a carto system, you can't beat these for the price, the only reason I didn't give this product 5 stars is because I found that the flavor of my juice came out a bit muted, it is a flavor that I use everyday, it is actually one from EC blend caramel coconut cookies mmm my favorite, I am used to using a Vapage XL Crystal 2.0 tank system, its a moderately priced tank with a replaceable atomizer, but not near as affordable as these cartos, they honestly produce about the same amount of vapor so I really wish the flavor was not so muted, I have a few flavors I had ordered a while back that turned out to be very strong and overpowering, so I loaded some up in one of these cartos, and it turned out to be perfect and really even out those super strong overpowering flavors I had

  4. Best cartos for Ego 5 Star Review

    Posted by on Apr 24, 2013

    I ordered some of the 1.5 ohm version. Out of all of the different cartos that Ive tried, these are by far the best. They provide a thick vapor from my original ego. I will never order another type of carto again. Never. Thank you again ECblend!

  5. 1.5ohm vs Ego 5 Star Review

    Posted by on Feb 02, 2013

    Got a couple of these in 1.5ohm to use with my standard egos and they are awesome! Surprisingly good flavor and vapor production. I didn't really like the RY4 out of these as it seemed a bit muted, however I must admit I have completely spoiled my taste buds with the fireball juice. These in 1.5ohm+ego+fireball = best experience yet.

  6. Be sure your PV can handle these 4 Star Review

    Posted by on Jan 09, 2013

    I am silly and bought these at 2.0 ohm thinking it would work on my reg ego battery. I was wrong, vapor sucked and could not get a good hit.

    Now that I bought a VV and could crank it up some they produce good flavor and great vapor!!!

  7. Go to carto 5 Star Review

    Posted by on Dec 12, 2012

    I've tried a huge range of cartomizers and these are my favorite. Excellent flavor, great vapor production, they boil clean nicely, and they last for a little over a month, even with heavy use. These little beauties put out the throat hit of the Boge XXL carto, but I don't have to use an entire 5 ml bottle to fill one. Love that I don't have to pay shipping to two different places to get my juice AND my cartos, too! Thanks, ECBlend!

  8. Stay away 1 Star Review

    Posted by on Dec 06, 2012

    I tried the 3.0 ohm dual coil cartos and they hardly produced any vapor compared to the same carto from a different retailer. These do not have the Smoktech name printed on them as the others from a different retailer, therefore I wonder if this is an inferior product being passed on as the real thing.

    ECBlend: Not a chance of this. Surprisingly, many SmokTech products do not come with their logo. The 5-pack-boxes have the logos, however, we allow our customers to buy as little as 1 item from a box so often customers will receive the product bagged but not labelled by SmokTech.

    We take pride in each and every product offered to you.

    We are absolutely committed to ethical and straightforward business practices.

    That being said, we will be offering Generics soon to save our customers more money. We are finding that Generic does not mean bad or worse. It means copy. And often the copy is improved over the original design. We are learning which products and our testers are heavy vapers.

    I hope this explanation is helpful

  9. update 1.5 4 Star Review

    Posted by on Oct 01, 2012

    I got the 1.5 ohm this time and its functioning properly. Nice throat hit. I notice with these u get a good toke when u pull a little harder and quicker. Rather than a slow hit. Idk. But I like it on an ego.

  10. confused 2 Star Review

    Posted by on Aug 27, 2012

    I only got a single carto, this is my experience; 2.5 ohm, using on ego passthrough and VV L-RIDER...couldn't get vapor from ego batt, only at 5+volts would do anything on the VV. And got to hot anyway. I got the 2.5 cause I remember trying some 1.5 dc when I first started and they got a little too hot for my taste.
    Will stick with my trusty boges.

    ECBLEND: Higher Ohm Dual Coil Cartomizers require more than 3.7v for sufficient vapor production. A 2.5 Single Coil will provide better vapor for a 3.7. I hope this is helpful.

  11. Wow 5 Star Review

    Posted by on Aug 05, 2012

    These things put out so much vapor. Even using a 80/20 blend these things kick ass.

Thank you for your comments!

Other Details

Authentic SmokTech Cartomizers, directly from SmokTech
No Discounts on this product:
Unless otherwise specified.
Avoid Harsh Burnt Taste:
Incorrect filling, not filling completely, excessive voltage, or letting it go 'dry' (not re-filling) may result in a harsh burnt taste.
510 Threading:
Fits any device that uses a 510 fitting.
Do not overfill. Let sit for 5-10 minutes after filling. After filling check to make sure it is fully saturated.

Warranty Information

NO WARRANTY: ECBlend does not offer warranties on cartomizers, clearomizers, tanks or atomizers.

HARDWARE ONLY: Warranty may apply to manufacturing defects. Defects in material workmanship. Submit a HelpDesk ticket to customer service for manufacturing defects.

NO WARRANTY: Unless otherwise specified above, ECBlend does not offer warranties on hardware or E-Liquid:

Due to personal tastes and preferences we are unable to offer returns, refunds or exchanges for e-liquid or used products. We highly recommend purchasing a sample pack or 5ml sample bottle of e-Liquid before purchasing larger sizes. To order samples, please use ECBlend.com / ECBlendFlavors.com

For Products covered by ECBlend Warranty (Only when specified above): All return claims must have a Return Authorization (RA) number assigned before acceptance at our facility for further examination. Please DO NOT send items without obtaining a RA number from our Customer Service staff.

ECBlend is furnishing this item "as is". ECBlend does not provide any warranty of the item whatsoever, whether express, implied, or statutory, including, but not limited to, any warranty of merchantability or fitness for a particular purpose or any warranty that the contents of the item will be error-free.

In no respect shall ECBlend incur any liability for any damages, including, but limited to, direct, indirect, special, or consequential damages arising out of, resulting from, or any way connected to the use of the item, whether or not based upon warranty, contract, tort, or otherwise; whether or not injury was sustained by persons or property or otherwise; and whether or not loss was sustained from, or arose out of, the results of, the item, or any services that may be provided by ECBlend.

We do not accept liability for our websites being accurate, complete or up-to-date or for the contents of external links. We distance ourselves expressly from the contents of the linked pages, over the structure of which we have no control. This statement is valid for all of the links on the websites and for all contents of the pages to which the links or banners lead. Not responsible for direct, indirect, incidental or consequential damages resulting from any defect, error or failure to perform.

ECBlend NO UNDER 18 POLICY No Under 18 Policy and LEGAL NOTICE: The minimum age to purchase E-Liquid and other VAPOR products is at least 18 (or the legal age in your state, country or locality if greater than 18). WHERE REQUIRED BY STATE LAW: ECBlend uses third-party verification services to confirm your age where required by law. By ordering from ECBlend, you authorize us to perform our legally required responsibilities. Where required by law, you must use a debit or credit card issued in your own name. You are also required to provide an electronic certification at the time of sign-up and ordering that declares you are at least the minimum age required for the legal sale of a vapor product (ENDS) in your state, country or locality.


E-Liquid with Nicotine Prop 65 Warning:

CALIFORNIA PROP 65 WARNING: This product can expose you to chemicals including nicotine, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov


E-Liquid with Nicotine FDA Warning:

WARNING: This product contains nicotine. Nicotine is an addictive chemical and is a poison.


Contact ECBlend: ECBlend Help Desk and Knowledgebase


Due to personal tastes and preferences we are unable to offer returns, refunds or exchanges for e-liquid products.
We highly recommend purchasing a small sample to find out if it is good for your personal tastes.
All e liquid images on this website are for flavor reference only. Flavors are liquid.

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