An excellent vape deserves an excellent 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:

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