Eureka Vapor Button Pen – Black 350 MAH
A 350 MAH battery that fits all 510 threaded cartridges. Using a button to heat to the perfect temperature, ensuring a perfect pull. Great for newcomers to vaporizing or those looking for a quick, easy pre-fill tank battery for their collective. Comes with a USB charger that is compatible with battery. Works beautifully with Eureka pre-fill cartridges.