How long a battery can power a car if the charging system fails. A higher score reduces the risk of failure if accessories are left on. The Interstate Mega-Tron II MT-24F is part of the Car ...

How well a battery withstands repeated charge-discharge ... or Cold Crank Amperage. The Interstate MT 51-R is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car ...

Q: 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 life span of a battery. What brand of battery would you recommend ...