Joe Gibbs Racing (JGR) and Interstate Batteries, the leading replacement battery brand in the United States, have inked a multi-year sponsorship extension, which will see the iconic brand continue ...

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 ...

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 ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher ...