Discover Yocan LUX 510 Threaded Vape Pen Battery, featuring an integrated 400mAh battery, variable voltage output, and a 15 second pre-heating function. Constructed from durable zinc-alloy, the chassis is durable and can withstand light falls and drops, easily. In addition, the voltage adjustment is physically changed by twisting the tip of the vape pen, displaying clearly marked voltage levels, making this perfect for beginners and advanced users alike.
