Innokin CoolFire Z80 Zenith II Kit Features Fourth-Generation Vaping Technology
The CoolFire Z80 is an 80-watt mod that features a replaceable 18650 battery. There are two impressive modes in the CoolFire Z80: F0 mode and Refresh. F0 uses alternating current (AC) to produce a waveform that runs continuously while you vape. This is possible by sending an electrical output much more precisely and efficiently through…
