The Interstate MT7-65 is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries models like the MT7-65 are rated on multiple criteria, such as those listed below.

Offered in partnership with Interstate Battery System, they feature an 18-month free-replacement warranty. The batteries are available in three cold-cranking amp (CCA) capacities: the 950 and 750 CCA ...

Interstate Batteries’ 31P-ECL (Extreme Cycle Life), a Group 31 combination of starting and cycling battery, adds heavy-duty posts to the comp… ...

We've tested and reviewed products since 1936. Read CR's review of the Interstate MT7-48/H6 car battery to find out if it's worth it.