Supports 1pc 26650 battery ( not included ) 
Charging time: 3 - 5h 
Resistance range: 0.1 - 5 ohm 
Wattage range: 5 - 100W 
Input voltage: 3 - 4.2V 
Output voltage: 0 - 8.5V 
TC range: 100 - 315 Deg.C / 200 - 600 Deg.F 
Multiple protections 
Charging current: 1.5A 
0.91 inches OLED screen 
Material: zinc alloy