Our facility ALWAYS recommends that you charge a system with an internal battery with what is called a 1A. The reason being, if you utilize 2/3/5A charging- it can overwhelm the battery and render it useless over time. Our Celltekk Wall Adapter offers 1A charging for your vape and 2.4A charging for your phone!

**YOU MUST CHARGE ALL SYSTEMS WITH AN INTERNAL BATTERY WITH A 1AMP CHARGE BLOCK. ANY 2/3/5A (OR MORE) CAN OVERWHELM THE BATTERY AND RENDER IT USELESS**