M- 401/402/403 Questions

[Antiedman]

I Purchased a M-403 Model e-cig & Was wondering what if any of the 401/402/403 Hardware & accessories are interchangeable?

[Christopher]

The batteries are just different lengths. All else is the same

[Antiedman]

The batteries are just different lengths. All else is the same

so your saying all the 401/402/403 carts are the same

[Christopher]

From what I understand yes. The atomizer is the same size

[VegasVapor]

Based on what I've read, the 401/402/403 cartridges are all the same. The numbers just refer to the battery size. The 401 being the longest with longer battery life, the 402 midsized and 403 is the shortest with shortest life.