Vaporesso Gen 200w Mod
Battery Format: External 2*18650 (not included)
Resistance Range: 0.03-5Ω
Power Output: 5-220W
Charging Current: Not Recommended Charging Via USB for Safety Reasons
Assembled Size: 146mm x 53mm x 27mm
*Most devices offer a USB port for firmware upgrades and they do often provide power to the batteries if plugged in to charge though this method of charging is not recommended for devices that take more than one battery. External charging of batteries is safest practice in reducing risk of fire. Never leave batteries charging unattended. Never use batteries with damaged wraps. Never carry loose batteries in pocket or bag, always use a proper storage case when transporting batteries.