These days, virtually every automotive battery manufacturer makes some type of absorbed glass mat (AGM) battery, a technology that is rapidly replacing the flooded electrolyte batteries most folks are ...

When I think about Optima batteries, I think of the times just before and right after SEMA. Every year for the last four years or so Optima has been putting on what they call the Optima Ultimate ...

You depend on your truck to start reliably every time, every day; but then comes a critical moment when you twist the key and your engine fails to come to life. Instead, an insipid clicking of the ...

Lowriders practically have to become battery experts by default. Most of us aren't running single batteries in our cars or trucks. With the amount of power required to run hydraulics, airbags, big ...

View post: Is Your Car Ready for Snow? Here’s a Winter Maintenance Checklist to Find Out Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject ...

Starting your car in the dead of winter presents myriad issues, but none is worse than trudging outside and turning the key only to find your battery doesn't have enough juice to kick the engine over.

Hot rodders have always paid close attention to auto-related technical developments and that includes Optima batteries in both Redtop and Yellowtop varieties. Typically out of sight and out of mind, a ...