How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time. How long a battery can power a car if the ...

I have a Nissan Altima 3.5L V6. I have an Interstate battery that is 81 months old. I have recently read your article on the ...

Cars of all kinds are equipped with batteries, and they don't last forever. Car batteries will show signs that they need to be replaced typically between three and five years after installation, ...