This classically styled Pipe wax cartridge 510 connection battery design withdraw classic look with modern function.510 battery device is pipe shaped battery vaporizer which is compatible with wax ,CBD oil and E-liquid.Powered by an internal 900Mah battery ,it comes with a 510-thread cartridge,which is very easily to use.Once you have the tank on ,just press the button to heat the cartridge and press the button twice to engage preheating to enjoy your concentrates or juices at any time, 510 battery vaporizer with 3 voltage settings , this battery fits most 510 cartridges wax pipe.