The dividers are bearable for tablets and iPads etc. They won't loose or break easily if using them correctly. When inserting the dividers, please push them down all the way with some strength to ensure there isn't any gap, and don't leave too much spare room between the dividers and your devices so as to avoid loading too much weight on the dividers. When removing them, please don't take out by shaking them left and right, but just take out vertically.

It depends on the power that your devices require. The total output power of this charging station is 60W, if your 10 tablets' total power exceeds 60W, we don't suggest charging 10 units at a time.

The package includes a power cord for the charging station's DC power adapter, it doesn't include the short charging cables for your devices.

Yes, you could buy another 15V/4A power cord in the local market. Kindly note that the power cord for this charging station shouldn't exceed 15V.