V/W Box Mods
Variable wattage "regulated" box mods pack a powerful hit and are packed with features for novice and experienced vapers alike. A Fistful Of Vapes have a an excellent range of mods available here. Box mods are typically dual and triple battery devices although the vaping industry finds dual battery mods to be the most popular. These mods can have a much larger battery life, depending that is on how low or high the power you choose to select to run the device. These can be used with rebuildable atomizers thanks to there advanced chipsets and features like temperature control.
Ranging from 80 Watts and upwards, you can find devices with up to 300 Watts of power here. A fair warning, these devices are for experienced users.