God in mls I’m unsure, I’m new to all this so still learning & all the proper terms ect, but I fill my tank up prob 4/5 times a day? It’s just the tank it comes with I haven’t changed it! Defo going to look into this 510 thing!That does seem extreme. About how many ml of liquid are you running through each coil before you have to change it? A lot of commercial liquids have large amounts of sweetener in them and that can gunk up a coil pretty quickly sometimes. Also, which resistance of coil are you using and are you using it in the recommended wattage range? 70/30 should be ok with the TPP coils. For every day use, I'd probably take a look at a mod with a 510 connection so you can run any tank on it and not be stuck with the included pod.
Is there a relatively cheap (£30-£40) rechargeable device you’d reccomend?
