i'm using the LR dual coil, but the person i got it from gave me 2 3ohm SR cartos, should i be using them?
Dan , I would suggest using the 3 ohm single coil cartos . I think its a safe bet that you have a version 1 LT since you have a mini and I havent seen a mini in the newer versions that offer a 4.0 amp limit
Anyhoo... I have a version 1 LT and a version 1.5. The version 1 doesnt handle the LR dual coils very well. I was using them too on my version 1 when I first got it and found that battery didnt last very long compared to using single coils. Using the single coil 3 ohm cartos increased the length of a charge and I was getting a better vape.
I'm not an " ohms law" pro but I'm fairly certain that you're asking the mini LT to do something it cant properly handle by using LR dual coils on it... I read somewhere on here that you need more then the 2.5 amps that the version 1's can deliver when using LR dual coils.. Which is why I grabbed a newer version that has a 4.0 amp limit.