Wrong answer from the dealer.Call them back and explain to thm that under Magnussun / Moss, they have to prove the aftermarket part caused the damage.
As the battery in question is identical in size, group, and CCA's to the OEM battery, it'll be tough to do.
Let them know you're discussing this on the largest Nissan forum in the world, and it's viewed quite frequently by NNA personnel.
Keep us posted, and welcome aboard!
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