An excellent vape deserves an excellent 510 battery. Optimized to make your vapes taste better and last longer, the STYLUS is the perfect companion for your Fernway cartridge – and now with upgraded features:
USB-C: For faster, more reliable power
Power Gauge: No more lower battery surprises
Passthrough Charging: For an uninterrupted sesh. Use the included USB charger or any USB-C cord to recharge.
Operation Guide
Wake/sleep: 5 clicks
Heat selection: 3 clicks
Preheat: 2 clicks (for cold weather/clogs)
Battery life check: 4 clicks
Green = full, amber = medium, red = low),
Temperature Spectrum
Green (2.6V) – Max flavor, less vapor
Blue (3.0V) – Medium flavor, more vapor
Purple (3.4V) – Balanced flavor & vapor
Red (3.8V) – Least flavor, max vapor
Begin at lower temperatures for optimal flavor. Store away from heat and moisture
