openvape for sale

5 Pack Empty Cartridges (.5ml)

This 5 pack of empty .5ml Cartridges is a great value! The refillable cartridges last up to 6 months and can be filled with liquid of your choice.

Please note that thinner liquids may need to be thickened to prevent leakage.

If you’re looking for all the pieces you need to mix your own oils, check out the O.penVAPE Kit. It comes with all the essentials, including the O.penVAPE.


You can purchase any O.penVAPE vaporizer battery on our website or from one of our licensed retailers. If you would like to purchase a cartridge for your O.penVAPE battery, please see our list of licensed retailers for a convenient location in one of 10 states where O.penVAPE is sold.


All of our O.penVAPE batteries come partially charged so they’re ready to use right out of the box. Our O.penVAPE batteries are also draw activated, making getting started easy. Simply screw on your favorite cartridge and inhale.

If you have our 2.0 Variable Voltage Battery there are a few extra bells and whistles. If it doesn’t work upon inhale, simply click the stylus tip 5x to turn on the battery and it will illuminate. You can also change heat settings by clicking 2x.

Our Original and ISH vaporizer pens are a simple as can be! Once charged, just attach your favorite cartridge and inhale for up to 8 seconds to get your perfect puff.

If your pen needs charging, just plug it in to your USB charger that comes with your vaporizer. Once the indicator light on the O.penVAPE charger turns green, the tip of the pen will stop pulsing to let you know the pen is fully charged.

PEN NOT WORKING? (troubleshooting?)

We are sorry that your vaporizer pen is not working properly, please watch our instructional video on how to resolve the issue yourself if your pen happens to be blinking red or white for any reason.

If you are still having trouble, please contact us at [email protected] so we can troubleshoot your vaporizer battery.


O.penVAPE offers every customer a Friend for Life warranty that makes replacements hassle free. If you break your pen (hey. accidents happen, right?), or it starts malfunctioning, you have two options to get a new vaporizer replacement.

  1. Just pay one-way shipping to return the vaporizer pen to us and we will replace your O.penVAPE with a brand new pen, including a new charger.
  2. Or you can choose our expedited warranty, which costs $10 for a brand new pen ordered from our site and does include a charger and shipping. Once you have contacted us and your device has been deemed defective, we will issue you a coupon for your new pen to be bought online.

Please visit our warranty page for a return form and additional details on how to return and replace your product online or in store.

This empty refillable cartridge pack fits your O.penVAPE for use with any herbal oil of your choice. Click to view these empty .5ML cartridges for sale.

O.penVAPE | 2.0 Variable Voltage Battery


Additional Features Include:

  • 9 color options (matte black, white, silver, gold, rose gold, purple, blue, green, orange)
  • 2.4v – 4.0 volts
  • 20-minute rapid charger
  • Draw activated, simply inhale to use
  • 510 thread
  • Lifetime warranty

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Our Mission

With the quick rise in popularity with CBD, you see it almost everywhere, but can you really trust where it’s coming from? At Green City Direct, we wanted to create an online destination offering only the highest quality products to our customers, so you can feel good about the CBD you’re incorporating into your life.

Form and function come together in the O.penVAPE 2.0 Variable Voltage battery. The signature sleek and compact design is equipped with 4 voltage modes giving you more control over your vaporizer experience – from mellow and flavor forward to rich and robust.