...its exhalevapors
Power Options: This e-cigarette lets you completely customize your vaping experience. There are two modes of operation to help you set power output to the perfect level for your favorite cartomizers or atomizers.
Variable voltage - adjust the voltage output of the eGo APV from 3.0 to 6.0 volts in .1 volt increments.
Variable wattage - set the preferred wattage (from 3 to 15 watts) and the APV will adjust the voltage automatically no matter what atomizer you use.
Battery Choices: Power adjustment isn't the only customizable feature of the eGo APV. You may also choose from several battery configurations. The APV can use a single 18650, or two 18350 IMR batteries. If you want a smaller option, remove the center section and use a single 18350 battery for an ultra-compact advanced personal vaporizer.
Compatibility. The APV features a 510/eGo connection. Unlike other APVs on the market, this version has the eGo cone threads in addition to the 510 battery connector threads.
WHERE: http://www.exhalevapors.com/