A particularly degraded battery should be covered under warranty if your car is less than eight years old, although this differs between brands. It may also be that a degraded battery doesn't need to ...
It focused on cars from 2014 through 2019, and the survey included more than 150,000 vehicles. Consumer Reports then averaged the reliability ratings to create its list of the top brands.
There are loads of car battery brands on the market these days, and while car batteries aren't necessarily universal, it's still possible to get an idea of whether or not one will "fit" your car ...