We particularly liked the top selling VOOPOO Drag 5 177W Box Mod Kit with 4 vape modes and a dual battery. This pen comes in a range of fun colors, and there is also an option to add spare parts ...

Mechanical mods are free of any electronic control to regulate the vape, and allow for the ultimate in customization. This said, you need to have a background in vaping and some basic electronics ...

Battery Mod: This is the box at the bottom. Depending on the mod it can hold up to three batteries—the traditional being a 16850 rechargable battery.