CKS Icon 200W Box Mod will be  a dual 18650 battery variable voltage mod. 

Stirring Price : $74.99 !

Specifications:
Output Voltage 1.0 Volt 9.5 Volts
Output Current 40.0A
Standard Atomizer Resistance 0.1 Ohms 3.0 Ohms
Temp Mode Atomizer Resistance 0.05 Ohms 1 Ohms
Bypass Mode Atomizer Resistance 0.25 Ohms 3.0 Ohms
Temp Limit Fahrenheit 212 °F 572 °F
Temp Limit Centigrade 100 °C 300 °C
Output Power 5 Watts 200 Watts
Output Voltage 1.0 Volt 9.5 Volts
Bypass (Direct Connection)
Regular Temp Control Mode (NC)
Automatic Temp Control Mode (AC)
Variable Power Control (VPC)
Coil Support for TC Mode Ni\Ti\SS316
Anti-Dry Burning Technology
Short Protection
Overheat Protection
Reverse Polarity Protection
Low Resistance Protection
Low Battery Voltage Protection