* Use18650 battery
* The overall 100% stainless steel + brass material.Conductive performance is good.
* Pin is made of copper, the conductive is better than others
* Hidden at the bottom of the button, the button is magnet, without the lock key can stand
* Excellent material, good touching
* Vent hole / magnet switch design ,hidden bottom design ,hand feeling is good.
* Appearance/proportion design coordination, arc line is beautiful, feel comfortable.
* Falling products through strict test, limit damage test, longer service life.
* Thread: 510 thread
* Metarial: Stainless steel
* Pin: Copper
* Buttom: Magnet
* Match battery: 18650 battery
* Size: 88*22mm(L*D)
* Weight: 154g
* Color: Stainless steel color
* Note: This item does NOT include battery!
1* Tesla Surfrider mod battery Tube
1* Gift box