You usually won't need to go so far as to actually start your engine; simply connecting your car's electrical system to a booster pack or another car with a good battery should allow you to pop ...

If you can't get your modern car unlocked, it's possible you have a dead battery. But you might actually have a dead key fob instead, which can be just as frustrating.

This Noco portable battery can jump your car's dead battery, and also charge your phone, even when you're stranded in the middle of nowhere. It's discounted for Prime Day, so it's a great time to ...

Today, many vehicles have keyless entry and centralized locking systems that make it difficult to access the trunk with a dead battery. As a backup, many cars have a physical key hidden inside the ...