Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

The Federal Railroad Administration will allow Parallel Systems to test its autonomous, self-propelled flatcar system on a ...

Here's what you need to know about how frigid conditions affect car batteries, and what you can do to keep your vehicle ...

The KONNWEI KW208 12V Car Battery Tester is incredibly easy to use, making it a great choice for anyone who wants to test their batteries quickly and accurately. Simply connect the tester’s ...

I drove Hyundai's high-performance Ioniq 5 N EV and was impressed by its looks and performance but let down by its relatively ...

Winter weather can be tough on your car, especially the battery. If your battery is more than three years old—or if you can’t ...

The discharge subscore rates the speed of a battery’s discharge during a test, which is independent of the battery’s capacity. It is the ratio of a battery’s capacity divided by its autonomy. A ...

Local auto experts said checking on your car battery, filling up on anti-freeze and possibly holding off on a car wash can ...

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...

This organizer can hold up to 180 batteries of various sizes and types and comes with a battery tester. Its durable and lightweight design makes it easy to carry around, and its clear cover allows ...

The Polestar’s true range fell just 18 miles short of the claimed figure, but Tesla’s Model 3 Long Range dropped 106 miles ...