Take full control of your vaping experience with the O.pen 2.0 Variable Voltage Vape Battery, the best adjustable voltage vape pen designed for smooth, flavorful draws and dense vapor clouds. This 510-thread vape battery is compatible with a wide range of oil cartridges, ensuring seamless performance and long-lasting power.

🌡 Adjustable Voltage Modes – Customize your session with four voltage modes (2.4V, 3.2V, 4.0V and Dab Mode) for optimal flavor and vapor production.

👏 Universal 510 Compatibility – Works with most standard oil cartridges, making it a versatile choice for any vaping preference.

🚀 Rapid USB Charging – Our 20-minute fast-charge feature ensures minimal downtime so you can vape on the go.

✅ Sleek, Durable Design – Available in multiple colors and finishes, including our Glow in the Dark edition, for a stylish, discreet look.

👄 Draw-Activated  – Effortless control with auto-draw functionality, plus a preheat function.

😊 All O.pen 510-batteries come with our Friend for Life limited lifetime warranty

Why Choose the O.pen 2.0 Variable Voltage Vape Pen?

The O.pen 2.0 stands out as a top-tier variable voltage vape pen, offering both beginners and seasoned vapers the flexibility to customize their sessions. Its broad voltage range accommodates different vaping preferences, while the universal 510-thread ensures compatibility with most cartridges on the market.

Elevate your vaping experience with the O.pen 2.0 Variable Voltage 510-Battery. Explore the full range of colors and designs to find the perfect match for your style.

Note: For optimal performance, ensure your cartridges are compatible with 510-thread batteries and operate within the voltage range provided.