The Eleaf iWu Pod System Starter Kit, is just what you need if you enjoy using pod systems. This pod system has a compact size and it’s lightweight so you shouldn’t have any issues carrying this little device around. The iWu Pod System uses specific refillable pods, The iWu’s E-liquid capacity is 2ml, this means longer vape sessions before filling again. The iWu has a maximum wattage output of 15W, and the pod’s coil has a resistance of 1.3ohm. There is a built-in battery that has a 700mAh capacity, which means it is going to last you a long time before you have to charge it again.