Favorite 510 Batteries
Variable Voltage 2.0
Form and function come together in the O.pen 2.0 Variable Voltage battery.
4 HEAT MODES
Variable voltage gives you total control. Our 2.0 Battery features 4 heat modes, offering a truly unique experience.
RAPID CHARGER
Touch activated 20-minute rapid charger is up to 2x faster than our original.
510 THREAD
The universal thread count for maximum compatibility.
FRIEND FOR LIFE
All O.pen products come with our Friend For Life warranty.
Variable Voltage 2.0
Form and function come together in the O.pen 2.0 Variable Voltage battery.
4 HEAT MODES
Variable voltage gives you total control. Our 2.0 Battery features 4 heat modes, offering a truly unique experience.
RAPID CHARGER
Touch activated 20-minute rapid charger is up to 2x faster than our original.
510 THREAD
The universal thread count for maximum compatibility.
FRIEND FOR LIFE
All O.pen products come with our Friend For Life warranty.
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BENEFITS OF VAPING
Vaping cannabis has some unique benefits...some may even surprise you! In this article we explain those benefits, along with things to look for when choosing the right device for you.
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HOW TO USE A VAPE PEN
OPTIMIZE YOUR VAPORIZING EXPERIENCE
If you’re wondering how to use a vape pen for the first time, this guide can help. Read more here for a tutorial about using a vape pen from O.pen...
O.PEN PEN TIPS
CARING FOR YOUR VAPE PEN
Learn how to take care of your vape pen and optimize your vaping experience with this guide. Read more here to discover vaping tips and tricks by O...
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Between you and the battery quality, I am thoroughly impressed with your brand and now a huge fan and supporter. I greatly appreciate you! Thank you so much!
Just wanted to say y’all make wonderful products. I left my O.pen out in the rain and that beast is still working, soon investing in another pen!
Your pen is what changed my mind about pens. My boyfriend handed me his O.pen and I put down my Pax 3 and haven't looked back since. Thank you for making an awesome product!
I am more than satisfied. I am excited to have found a company that stands behind their product and is honest, helpful, and friendly.
The absolute best I’ll never use another company ever and I will continue to refer friends to u guys. An outstanding customer service team and a great product.
