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Tank Replacement Cartomizer - SmokTech - Dual Coil

Price will update automatically as options are selected

Updated Price:
$0.99 (You save $0.76)

Updated Price:
$0.99 (You save $0.76)

SmokTech Replacement Dual Coil Cartomizer for our 3.5mL and 6mL Tanks (empty) 

Tank Links > Tank - SmokTech - 510 Dual Coil - 3.5mL      Tank - SmokTech - 510 Dual Coil - 6mL    Tank - SmokTech - 510 Universal Dual Coil - 5mL - PP

SmokTech Tank Replacement Cartomizer at ECBlendThese cartomizers were designed for use with SmokTech 6.mL and 3.5mL NON EGO Dual Coil Tank (DCT) See links above  

Available in multiple resistances for your preference.  Each cartomizer has 2 pre-punched holes.  

They can also be used as regular cartomizers for those who like a very airy draw.  


NOTE: These are compatible with the tanks listed above.   These are NOT compatible with eGo Tanks.   Verify your tank type using the links above before ordering.  

These are Pre-punched with 2 holes.   

 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. 

Ego 510 Threading FITS any device that uses 510 fittingNOTE: On some non-ego devices (i.e. box or tube style personal vaporizers) an adapter that converts an Ego to a 510 or a 510 extension adapter will be needed for it to fit properly.  (These are standard cartomizers not used for tank systems) 

Capacity: Each cartomizer holds approx 1.6mL of e-liquid plus the liquid in the tank. 

Genuine SmokTech at ECBlend Authentic SmokTech Cartomizers, directly from SmokTech   

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.  


NOTE: 125ml and 250ml bottle sizes are child-resistant, but do not come with dropper inserts. Please visit our SUPPLIES category for pipettes, empty mixing bottles and other supplies.

Although All ECBlend bottles come with Child Resistant caps, please note: (When nicotine is selected)--- WARNING: THIS PRODUCT CONTAINS NICOTINE. NICOTINE IS AN ADDICTIVE CHEMICAL AND IS A POISON. KEEP ALL E-LIQUID OUT OF REACH OF CHILDREN AND PETS.

When ordered with nicotine: THIS PRODUCT CONTAINS NICOTINE DERIVED FROM TOBACCO. NICOTINE IS AN ADDICTIVE CHEMICAL. E-Liquid with nicotine use is intended for use by persons 18 years of age or older, and not by children or women who are pregnant or nursing.
Please read all WARNINGS on this product.

Shaking and Steeping: 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.) Store in a dark cool place, out of reach of children and pets. Shake daily.

Important Notices:
(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.) Always order a 5ml bottle before ordering a larger size.)

DOUBLE Extra Flavor WARNING: Double extra flavor can change the intended flavor of a blend. CLICK HERE to read FULL WARNINGS
EXTRA MENTHOL WARNING: Extra Menthol is very minty, order it at your own risk.
TASTE IS SUBJECTIVE: We recommend trying a 5ml bottle before ordering a larger size.
CUSTOM E-LIQUID - NO RETURNS, REFUNDS or EXCHANGES: Due to personal tastes and preferences we are unable to offer returns, refunds or exchanges for e-liquid products.

Warning about Polycarbonate Tanks: Use Polycarbonate tanks with e-liquid at your own risk. NOTE: If your tank becomes cloudy or begins to crack, discontinue use of the tank. This usually indicates the plastic is polycarbonate. NOTICE: WHEN NOT RECOMMENDED FOR POLYCARBONATE TANKS. It is best to use a pyrex or glass tank or a non-poly carbonate tank. (See Pyrex and glass Clearomizers in this category) MORE INFORMATION HERE and links to PP tanks

Warranty Information

See information below

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.

Other Details

Authentic SmokTech Products, 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.
Do not overfill. Let sit for 5-10 minutes after filling. After filling check to make sure it is fully saturated.

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Product Reviews

  1. Works great with a plunger kit. 5 Star Review

    Posted by on 28th Feb 2014

    My previous review I feel wasn't describing it very well. Well I have a plunger kit now and I must say with that you just fill up your bottle you get in your kit with liquid and attach the attachment to the top of the bottle and then attach it to the cartomizer and squeeze the bottle and fill it up. Just make sure you have it inside your tank otherwise you make have a leak from the holes in the cartomizer obviously. Anyways using a needle isn't a very effective way and you could end up filling it up too much and have it leak from the air hole. Also I find it kind of awesome with the 1.5 ohm cartomizer you can actually get a halfway decent throat hit with 100% VG all natural and organic eliquid. I heard you get little to no hit from it but I must say I am impressed.

  2. Great price! 5 Star Review

    Posted by on 9th Aug 2013

    Great prices on these. Grab them while they last in 2.0ohm. I only had one that wouldn't seem to wick, hardly ECB's fault!

  3. Great Product 5 Star Review

    Posted by on 30th May 2013

    I have to say that I have never got a bad one from this company. They all work great, and the 2 holes are a BIG plus!

  4. They'd be great if.... 5 Star Review

    Posted by on 13th Apr 2013

    The cartomizers would be great if they weren't always out of stock. I've gone back to regular cigarettes because of this! It's going to be really hard to stop smoking all over again. A year down the toilet! Even my local vapor store is constantly out of stock on the tank replacements!!! What is the deal?

    REPLY: These have been selling like hotcakes. We are still working on forecasting the future sells of our hardware. It does take 4-6 weeks for them to arrive after being ordered. We do have a larger quantity arriving in approx 4 weeks.

  5. Unbelievable! 5 Star Review

    Posted by on 19th Feb 2013

    Just an update. I thought I'd add that I haven't received one dead on arrival unlike the 2 out of 10 that worked for a little while from another company (I won't mention the name). Highly recommended and as usual a really good price!

  6. Awesome****** 5 Star Review

    Posted by on 13th Jan 2013

    I've been buying the ones with 1 hole. I've heard of punching more holes in them and always thought that they might flood. I received a tank yesterday and from the first 'hit', I was amazed what I was missing! I definitely think they work and taste 100% better than the others. Please don't change this product! 6 Stars.. The flavor and 'hit' that comes out of these are absolutely awesome and as usual, an amazing price... Thank you, ECBlend!!!!

  7. It has 2 holes and can absorb liquid faster. 5 Star Review

    Posted by on 1st Nov 2012

    I have found there is some with more holes but I think 2 is more than enough. I first had one with one hole and it wouldn't always absorb the liquid that well. Now since this one has 2 holes it seems great. My only problem is it seems the polyfill is a little tightly packed for the needle I got here. So I can't push the needle to the bottom of the carto and fill it properly.

  8. great 5 Star Review

    Posted by on 19th Aug 2012

    My cartomizers have 1 prepunched hole. These have 2 prepunched holes. I was concerned they would not work right. I order 5 to give a try. They work great. Lots of vapor and flavor. Will be ordering more. I have a tank system with a 1000mah battery.I also have 900mah battery. They are just the plain batteries.

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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.


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.