Purchased a car battery in 2021 nearly 2 years to the day it quite working. Had a free replacement warranty for 3 years. Quess what, they test it and he said it needed a charge (Of course it did it would not hold a charge hence the car went dead). It would take 1 1/2 hours to charge it then they would evaluate and maybe give me a replacement battery and found out later it would not be the similar quality of battery. So don't think you have a warranty because you don't.