The M3 Plus is the latest pen-style cartridge battery from CCell. Like the original M3 battery, the M3 Plus stays true to its roots of simple inhale-activation while adding the benefit of variable voltage settings like the M3b Battery. In short, the M3 Plus combines the features of buttonless inhale-activation + voltage (temperature) settings into one battery. Sounds like a win-win / plus-plus to us!
Key Features Include: