A parked car is never fully inactive. The battery inside a fossil fuel-powered vehicle still provides energy to certain electrical components like the alarm system and clock, albeit in minuscule doses ...

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 ...