Is it possible to access data from iPad without a battery in it?

Basically, I thought the iPad that I was experimenting on was useless. now apparently I forgot to get the data off the device, while I was experimenting with the device I

1. Damaged the connection from the battery to the motherboard. It’s probably likely that this is unrepairable
2. I peeled up the connection between the charging port ribbon and the motherboard, I’m not entirely sure if I can get this fixed. But there are places nearby me that can do microsoldering, and I know where I can get parts for the charging ribbon cable itself.

Are any of these repairable and does the device have any hope? Any help would be appreciated, Thanks in advance