We've tested and reviewed products since 1936. Read CR's review of the Interstate Mega-Tron Plus MTP-35 car battery to find out if it's worth it.

Interstate 35 access to Huxley to be cut off as construction forces interchange closure El Salvador's Bukele proposes prisoner swap with Venezuela for U.S. deportees Ranking All-You-Can-Eat Chain ...

That's when you're likely to start thinking about your next battery, and as you conduct your search, Interstate batteries are likely to pop up. One question you may have is just how long it will last.