Box mods are box shaped e-cig devices with most using external batteries and the exception of a few having internal battery built-in. Box mods are known for the ability to accept sub ohm atomizers, yet regulating the mod for more safety and production. Most box mods we carry are variable wattage and some temperature control vape mods. Temperature control box mods used with temp control coils will give vapers more control of flavor and better efficiency. Using a rebuildable atomizer or a sub ohm tank with box mods can ensure great vapor production. These are intended for advanced vapers.