Hope that the battery will not be too tightly packed inside :
https://tech.slashdot.org/story/16/12/05/2032203/engineers-explain-why-the-galaxy-note-7-caught-fire
No, between the battery and the battery cover, there's still space to put in SD Cards
The battery cover has a peg that pushes on the PCB in front (where there's no battery).
So it can even swell and has space for that.