Material: Zinc alloy
Battery: one 18650 battery
Thread: 510 thread
Max. Output power: 90W
Max. Output voltage: 4.2V
Max. Output current: 30A
Min. Resistance of the evaporator head: 0.1 ohms
1. Charging: You can use the USB charger to charge the device.
A.Connected charge indicator: When the charger is connected to the device, the red and blue LED lamps will flash three times at the same time.
B. Charge Indicator: The battery can be charged at power on or off. LED lamps will illuminate in matching color with the voltage of the battery when charging.
C. Separate charge indicator: When the charger is disconnected from the device, the red and blue LED lamps will flash six times at the same time.
D.Full charging indicator: LED lamp will be flashes twenty times in blue and clear flashes when the battery is fully charged.