The Uwell SoulKeeper Mod is compatible with three different battery types including the popular 21700, 20700 and 18650. In addition, it has a maximum wattage output of 110w.
Now, what makes this device different than a traditional mech mod is that it does have a chipset inside, which offers a few safety features. However, we still recommend understanding ohms law and battery safety since it is unregulated.
