WHERE TO BUY VAPE PEN BATTERY CAN BE FUN FOR ANYONE

The Yocan Uni Pro is a real workhorse In terms of 510 thread batteries. The main benefit of the Uni Pro is that you can swap voltage location back and forth. This allows you to adjust the depth of flavors or vapor output if you select to established an increased voltage.That's where 510 batteries come in. These batteries connect with the cartridges