Blu PCC + other models?

[ajm79]

This has probably been addressed already but I can't find it so please humor me?

I'm wondering which other model batteries can be charged in the BLU PCC?

306? 306a? fogger? sidesho?

Also if any of these do, are they also interchangeable atties?

I REALLY like the pack but HATE the battery life!

Thanks,

Angela