The power bank is MagSafe-compatible and supports Qi2, which means that it works wirelessly with devices that support these standards. However, the Samsung Galaxy Z Fold 7 supports neither MagSafe nor Qi2, but only the classic Qi standard for wireless charging. Therefore, you can only use the power bank wired (via USB-C) with the Z Fold 7, but not wirelessly directly on the back. The camera is not a problem in this case, as you do not attach the power bank magnetically. The power bank is not compatible with the Z Fold 7 for wireless charging directly on the device.