Tuglyfe Tugboat DNA250 TC Box Mod is the latest device from Flawless. The Tugboat DNA250 features round edges, a sleek back for a comfortable fit on your hand. The Tugboat DNA250 is a power regulated digital switch-mode DC-DC converter for personal vaporizers. It features Evolv’s patented Wattage Control, Temperature Protection, Preheat, Digital User Controls, OLED Screen, Onboard Buttons and Synchronous Rectification for maximum battery life and minimal heat generation. The DNA250 runs from a 2 or 3 cell lithium polymer battery and features cell-by-cell battery monitoring and integrated balance charger. The USB port and Evolv’s EScribe software can be used to customize or monitor the user experience. It is the most advanced personal vaporizer controller ever made. The DNA 250 is vaping down to a science. The Tugboat DNA250 is able to handle 2amp charging, in other words, the Tugboat DNA250 chargers quickly. The Tuglyfe Tugboat DNA 250w is a great device with great power for those advanced vapers or vaper that want to take it up a notch.