Heavy Hitter 21700 Mech MOD by Timesvape x TenaciousTXVapes x Heavy Metal Vaper

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This product does not carry any warranty and we only guarantee that you will not…


This product does not carry any warranty and we only guarantee that you will not receive it DOA (Dead on Arrival).


This product is not eligible for any discounts or promotional offers!

Heavy Hitter 20700 | 21700 Mech MOD || Timesvape x TenaciousTXVapes x Heavy Metal Vaper

B E   T E N A C I O U S.     H I T   H E A V Y.

The Heavy Hitter is the latest collaborative effort by Timesvape and Stan at TenaciousTXVapes, along with Heavy Metal Vaper, hence the name.  The Heavy Hitter Mech MOD is a single tube Mech MOD that can accommodate both 20700 & 21700 Batteries.  Taking a page from the Keen, the Heavy Hitter features a a unique floating contact pin with ball head for an extremely hard hitting device.  Unlike other Mechs, the Heavy Hitter Button Assembly utilizes a notched locking system, meaning there's no threading to scratch up or damage.  For those that like to use an assortment of Atomizers that vary in diameter, the Heavy Hitter comes with both a 28mm and 26mm Hybrid Cap, and features a direct hybrid connection for the Ardent RDA, also by Timesvape.  Finally, the contact pin is made out of gold-plated copper while a flat smooth button spring gives a perfect connection every time. 


  • Brass or Copper Chassis
    • Concave Design
    • Four (4) 12mm x 2mm Vent Holes
    • Serialized
      • On 28mm Hybrid Cap ONLY
  • Accepts Single 20700 or 21700 Battery
    • Automatic Floating Battery Adjustment
    • Internal Delrin Battery Protection Sleeve
  • Hybrid 510 Connection
  • Innovative Button Assembly
    • Ball & Cup Firing Pin System
      • Constant Contact
        • Gold-Plated Copper 
        • PEEK Insulator
    • Quarter Turn Locking System
    • No Threading / Notch System
      • Quarter Turn Clockwise To Loosen, Then Pull To Remove Button Assembly
  • Dimensions: 101mm (L) x 28mm (D)
    • Tapers to 26mm

Box Contents

  • 1x Heavy Hitter 20700 | 21700 Mech MOD
    • 1x 28mm Hybrid Cap (Pre-installed)
  • 1x 26mm Hybrid Cap
  • 1x Polishing Cloth
  • 1x Accessory Bag
  • 1x User Manual Card

PLEASE NOTE: This is a direct battery contact mechanical device and it is strictly for ADVANCED USERS ONLY! Be sure to check your atomizer's 510 connection when using it with this device. If your atomizer's positive pin in the center of the 510 connection does not protrude >1mm from the threads of the connection, your device WILL fail catastrophically. Use at your own risk! This mod does not have a locking mechanism, so keep it away from children! Mechanical mods are an advanced user product and should not be used by anyone without the proper knowledge on your battery's amp limit and how to test your atomizer's resistance. This mechanical mod uses very strong magnets in the switch—please be careful when disassembling your mod. Avoid using your device to the point where the batteries are completely discharged. Always double-check the resistance of your atomizer on an external ohmmeter, and ensure that your batteries are inserted with the positive pole facing the atomizer in order to prevent battery failure.

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