Vape pens The Ultimate: 3.7 XL Vari-Flow Premium Kit | 4 Colors

The Ultimate: 3.7 XL Vari-Flow Premium Kit | 4 Colors

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Get ready for the ultimate vape kit, featuring the 3.7 XL battery, which is the high capacity version of our best selling 3.7 volt vape pen battery, and the vari-flow ceramic cell cartridge.  The increased capacity means less frequent charging and the vari flow cart means you can dial in your hit.

The 510 thread is compatible with almost every oil cartridge while the 3.7 voltage works well with original style cartridges or ceramic cell and gives just the right temp for most oils.  This kit also comes with a car charger, USB charger and sunglass case. Available in Rugged Black, Steel, Rose Gold, or Rugged Wood Grain To mix colors on 2 or 5 packs put in note section on checkout.

Vape Kit Features:

  • 3.7 XL Battery Volt, perfect for a wide range of oil cartridges
  • Vari-Flow Ceramic 510 Cartridge with adjustable air flow valve
  • O2VAPE Sunglass kit case
  • Car USB adapter and USB Charger both included
  • Huge 650 Mah capacity for extended usage
  • Lifetime Warranty

Vari-Flow Cartridge Features:

  • 510 Thread
  • Available with locking cap or non-locking cap (Locking cap is a child proof, single fill and cannot be opened)
  • .5ml capacity
  • Ceramic cell heating element
  • Air flow control valve
  • Best for Medium to thick thicker oil