Rivian has yet another 12-volt battery issue, this time on the Gen 2 R1S and R1T vehicles. Owners report that an aluminum bracket holding the battery in place corrodes after only a few months, ...

Rivian owners have designed an adapter kit to replace the proprietary 12-volt lead-acid batteries in their vehicles with cheaper, off-the-shelf parts. A complementary solution could also allow keeping ...

The old-fashioned 12-volt lead acid battery hasn't changed much since the mid-1950s. Now it's getting a makeover to handle a host of new responsibilities in electrified, automated and software-defined ...

Electric vehicles are all the rage nowadays, and manufacturers are trying to one up each other every day as to who can fit the most efficient or the largest battery pack in an EV. But despite battery ...

A dead battery of any kind is a nuisance to your day. But there’s nothing worse than your car battery leaving you stranded and in need of assistance. Thankfully, there’s an easy fix with this car ...

All-electric vehicles like the Chevy Equinox EV offer a number of benefits over ICE-powered vehicles, but if the onboard 12-volt battery dies, accessing the cabin could prove tricky. This is due to ...

Harbor Freight carries almost anything you could need, including useful car accessories like battery chargers. Here are the ...

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 ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...