My 2015 Ford taurus started great this morning but want start now has new batter

Hello, even with a "new battery" you'll have to check to see what the state of charge is and if the battery is capable of sustaining a load, and maintaining a charge. If the battery can take a charge but is discharged, you'll have to see why - is there a charging system problem? Is there a parasitic draw draining the battery? If the battery is fully charged, is your starter motor draining too much amperage to crank the engine? Multiple tests can be performed to determine the source of your concern. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops