The Yocan LUX 510 Threaded Vape Pen Battery is a marvel of innovation and convenience in the world of vaping. This pen-style battery boasts an adjustable voltage between 1.8V and 4.2V, which can be easily changed by rotating the voltage adjustment dial. The slim alloy body of the Yocan LUX houses a 400mAh built-in battery, and it is equipped with a micro-USB charging port at the bottom, allowing for easy and convenient charging.

The Yocan LUX is designed with simplicity in mind, featuring one standard button operation for ease of use. Simply click the power button twice to activate the preheat mode, and click it twice again to deactivate. The device features a 10-second preheat function at 1.8V, and a safety cut-off of 15 seconds when the device is offline.

The Yocan LUX is compatible with all cartridges that have a 510 thread, making it a versatile and convenient option for anyone looking to vape on the go. This device is perfect for DIY enthusiasts who want to customize their vaping experience to their liking.

In summary, the Yocan LUX 510 Threaded Vape Pen Battery boasts the following features:

• 400mAh built-in battery • 10 seconds preheat function • 1.8V-4.2V adjustable voltage • 15 seconds safety cut-off • Fits any 510 thread cartridges • 2 times in preheat mode • 4 times to deactivate

Included in the package is one Yocan LUX 510 Threaded Vape Pen Battery, making it the perfect choice for anyone looking for a high-quality, customizable vaping experience.