I have confirmed that the threads for the KR808D-1 cartomizers and the Kanger V-Go are the same. While the KR808D-1 cartomizers are shorter than the V-Go's, they still work fine with the V-Go batteries. Additionally the USB Passthroughs designed for KR808D-1 work fine with the V-Go cartomizers. I was also able to use my V-Go cartomizers on my KR808D-1 batteries. Hopefully this is good news for those of you with looking to try the new model.