A rechargeable battery and set-it-and-forget-it feature keep things convenient, even if you're stuck on the side of the road.

These batteries initially had 6 volts, but by the 1960s ... which is a 12-volt battery’s most important role in an internal combustion car, it is needed for everything else.

Like a block heater, but for your sports car. The SC1300 delivers 1.5 amps, plenty to keep even the biggest vehicle batteries topped-up. It will automatically detect 6 and 12-volt batteries ...

A car battery charger will make sure you can start your car if you're not using for a while. If you’re going to be sto ...

Reactivate now to get the information you were looking for! You will get digital access to reviews and ratings for over 8,500 products and services to help you make better choices for life’s big ...

Unlock to see our ratings and compare products side by side Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more ...

which means they should be able to work with 48 volts as they do with 12-volt systems, said Greg Green director of automotive marketing at Vicor, a company that specializes in power modules. And the ...

But if the voltage is between 10 and 12.6 volts, it may be worth reviving the battery. Remember that the age of the battery ...

The system combines a 4.4-liter twin-turbo S68 V8 engine with a GEN5 electric motor motivated by an 18.6-kilowatt-hour ...

To make the most of the Volt ... and the battery's combined power, Mountain Mode runs the gas engine (even if the battery isn't fully drained) in order to bank the extra capacity the car will ...

"The Chevrolet Volt lets you enjoy the benefits of an electric car, without the fear of being left with a flat battery. It’s also stylish, easy to drive and performs well." The Chevrolet Volt is a ...