Go into the Bank Account and click on the deposit batch. You will be able to change the bank account selected in that screen.
Having Issues? Try this
Permissions and Settings
To [action] you need permission to [name of permission]. To do this go to Admin > User > (Select User) > Change Permissions > [Settings Category] > [Name of Setting]
In order to [action], you need to [Description of Setting]. Click here to read how to set that up.