All APV (mod) Style batteries at WORLDofVAPE are high quality batteries from the well known brands like Eleaf, Aspire, Sigelei & Innokin. All our APV style batteries are now sub ohm capable, therefore we eliminated the sub ohm sub category. All our batteries are of course 100% Variable Voltage batteries, this feature is essential to provide a great and satisfying vaping experience with any combination of atomizer and e-Liquid found at WORLDofVAPE. The essential benefit of variable voltage is the ability to very easily control the battery output to perfectly match the atomizer resistance with the e-Liquid being used, this is absolutely essential to provide the best vaping experience possible. Our APV style batteries look amazing, they are both elegant and powerful.