Manual Transfer Switch - power bank and generator?

[jayman3]

Planning to install a manual transfer switch at my home. I thought I had seen somewhere that you could potentially plug both a generator and power bank into the switch. Is there such a way that I could plug a power bank into the inside transfer switch but also runba plug to outside that I could plug a generator into? So that both generator and power bank could be plugged into transfer switch at some time?

 

[timselectric]

This would require two transfer switches.

 

[jayman3]

This would require two transfer switches.

Thanks!