A dead battery after a couple of weeks could be due to a faulty battery or parasitic draw. Undercarriage washes help remove salt and sand, while spray wax is minimally effective and can smudge glass.

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly dispose of the dead battery.

A deep freeze that gripped Ohio brought dangerously cold temperatures and led to school closures throughout the state. It didn't do any favors for your car battery, either. Cold weather might reduce ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

To calculate the discharge rates of EV batteries, we first need to understand how lithium-ion batteries work and how they are used. Nearly all electric vehicles on the market today feature a ...

This week's edition of Driving Into The Future lays out what impacts the life and charge of your battery in an electric vehicle. In an EV, almost all of the vehicle's systems are powered by an ...

We may receive a commission on purchases made from links. More than 200 million vehicles today offer USB ports, according to ZDNet. These ports provide a means to charge devices during travel, such as ...