Review on 📷 XQD Card Holder & Camera Battery Case - Holds 3 XQD Cards + 2 Camera Batteries (≤59x39x20mm) Compatible with Nikon EN-EL15, EN-EL15a, EN-EL15b - for Z6, Z7, D850, D7500, D810A, D810, D800, D800E, D750, D610, D500, D7200, D7100, D7000 by Omar Alradwan

Batteries are not suitable. I mean if you have batteries and cards it won't close properly. It feels too tight and when you close it feels like there is a tight/closing pressure on your cards. and you don't want it In this case, a heap of thin pieces of foam is obtained. I suspect you'll need to adjust the spacing between the items you want to insert. They cause trouble and fall everywhere. Even if you line them up to match your batteries, they'll still fall out. Nothing stays in place and fixed. Cards without batteries will fall out of shape and fly around the case.