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 ...

Don't unexpectedly get stuck on the side of the road. Get a replacement car battery that will last. You don’t want to wait until the day your car doesn’t start to begin researching replacement car ...

We’ve all experienced that dreaded sound under the hood when you twist the key: Click. Click Click. A dead battery is more of an inconvenience around town (depending where you live), but out in the ...

This video demonstrates a quick and easy modification for jeeps, particularly useful for those utilizing off-road lights and equipment such as a winch. The Optima Battery showcased is recognized as ...

In our quest to totally resurrect the former Motor Trend Truck of the Year test truck, we decided to time it just right so that it would benefit last month's 12-volt issue. After 18 years of moderate ...

Car racing has long been hailed as the ultimate test bed for burgeoning automotive technologies, with everything from aerodynamics to paddle shifters making their way from high-tech racing machines to ...