Cars, trucks, RVs, and motorhomes run dual 12-volt batteries for various reasons. Depending on how you wire a two-battery 12-volt system, the result can be a 12-volt system or a 24-volt system—or even ...

Clarios is considering its Holland Meadowbrook plant to produce supercapacitors, reversing its original plan of buying from a supplier.

The lead-acid 12V auxiliary batteries are still a common thing in modern electric vehicles, despite the traction batteries are, in almost all cases, some kind of lithium-ion chemistry. That's probably ...

After a rocky start, our long-term 2021 Ford F-150 Limited hybrid test truck had a good run of towing, hauling and being a zippy, 430-horsepower luxury truck that’s accumulated more than 16,000 miles ...

Last week, Tesla finally unveiled the highly-anticipated new Model S and Model X. The automaker released a bunch of information on its website, but it didn’t do a full reveal of the new vehicles like ...

Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...