The correct USE of power supply cable

Hi Everyone.. Hi @refectio Sir..

I have a question just for general knowledge. Sometimes we have a phone for repairing, but dont have a Power Supply cable with right Battery connector.

Suppose this ipad mini 1.

If i want to power the board, how can i connect the power supply red and white cable?

Black one is Ground

But this connector have more then 1 Rails on battery connector :

BATT_SWi_CONN

BATT POS CONN

BATTERY NTC

So where can i solder the RED Wire for give a Power to Board... Thanks