... *80*72Battery capacity(mAh)18650,1500mah high rate Voltage(V)3.0V~6.0VThreadmatch Rebuiltable tankColorChrome/ silver/nickelcertificateCE. RoHS, SGS, UL ... display “4.0o”. if without Cartomizer/atomizer, it will show F1.3.2 Under the "2.dU"mode, press the "-" or "+" button ... 3s, the display is off, your setting is preserved.3.3 Under the "3.dP"mode, press the "-" or "+" button to increase or ...