What third party atomizers can I use with a Smokeless Image X2 auto battery?

[Pilot97]

What third party atomizers holding more than 2 ml. can I use with the Smokeless Image X2 battery? (I have been using SI T3s. I bought a non-SI CE4 only to find that the raised electrode on the SI battery did not allow the CE4 to contact the X2's ego threads.)

Thanks,
Joe