* Available Capacity: 2.0ml
* Atomizer Diameter: 9.2mm± 0.5
* Atomizer Length: 38.5mm± 1
* Atomizer Weight: 26g± 1
* Battery Capacity: 900/2000 mAh
* Battery Cone Diameter: 25mm± 0.5
* Battery Cone Weight: 102g± 1
* 18350 Battery Cone Length: 74mm± 1; 23G± 1
* 18500 Battery Cone Length: 86mm± 1; 32g± 1
* 18650 Battery Cone Length: 101mm± 1; 40g± 1
* Battery cone size: 108mm± 1(18350× 2PCS)
* Input Voltage: 3.7 V
* Output Voltage: 3.7-7.2 V
* Aomizer resistance: 1.8-2.4ohm
* Material: Aluminium alloy and Chrome electroplating
* Color: Golden yellow, blue, green, black, ect
* Thread Type: 510 and eGo Thread
* Charging time: 3 to 5 hours
* Certificates: CE, RoHS, SGS