Given a temperate climate, in the past you could park a car for weeks, even months at a time with little, if any, detriment to the battery. Once the car was shut down, the battery just sat there ...

The vast majority of our hands-on reviews focus on new tools and gear. Today, I want to shine some light on a piece of equipment that’s served me well for multiple years now: the Battery Tender Junior ...

A charged battery is a happy battery. Keeping your car's battery properly charged is essential to long life and reliability. When you drive, your car's charging system keeps your battery topped up.

Editor's note: An update made on January 18, 2023, on charger performance and availability three years after this story's original airing, follows the main story. When outlets are nowhere in sight, a ...