I figured that was a mistake mainly wanted volts and u answered thatOops duh. Obviously you can see thats a mistake since 3.4w is nothing. Yup 3.2-3.4a .I actually just tried a 1.5DC and got it up to 4.9-5ishv.E2'ing on occasion a 5v. Yes thats Dual coil .My single coil 3ohm boges i vape between 4.6-5.5v.A 1.5 single ohm id be running around 3.5-3.9v usually.