Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Many modern laptops come with USB-C ports that support power delivery. If your laptop has one, you can charge it using a ...

The strong coastal storm is expected bring heavy rain, strong winds that may down trees, and the risk of costal flooding.

You can check the health of your iPhone's battery to determine when it's time for a replacement.

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

Because of the need to see the trails in more detail, brighter is better. You want a minimum of 800 lumens for well-graded ...

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

Researchers at the University of California has come up with a smarter way to estimate the remaining range in an EV's battery ...

These hidden gems are available at deep discounts, scoring you big savings on everything from home and kitchen to tech and ...

Mileage amounts might range from 3,500 to 5,000, 7,500 or even 10,000 miles, Townsend said. The type of oil – synthetic, ...

Current battery management systems might report a car is 40% charged but drivers have to guess whether they can go 100 ...

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