I'm late to get the nano too. Just got it today. Used the included coil running at 0.34 ohms. 25 watts on my duo. My batteries are gonna last all day at that wattage. Even easier to build and wick than my 2 original engines.I decided with the OBS Engine Nano
...running at 0.34 ohms. 25 watts on my duo. ...
Yeah. I'm amazed at how small it is. It replaced my 26650 dna75 as my on the go mod. That's my travel set-up right there. Duo + Nano.Isn't the duo great? I got two on sale for $24 each. Three batteries if you want, or run two if you want. Even now without a sale it's $27.
I have been using the Duo for a week now. I was getting some auto/firing with 25R's when they get low. HE4's were fine though and didn't auto fire. Just started using in 3 battery mode and seems fine so far. I have a lot of great single coil tanks. Serpent mini, Serpent mini25, Serpent RDTA, Serpent SMM, Serpent Alto, Digiflavor FujiSon, Engine nano, Mage GTA, Goblin mini v3. I think they are all great once you find the sweet spot with the build and wicking.Isn't the duo great? I got two on sale for $24 each. Three batteries if you want, or run two if you want. Even now without a sale it's $27.