Q. My wife purchased a 2024 Audi Q5 Sportback in May of 2024. It now has 2,200 miles on it. We went away for six days and upon returning the battery was dead. Nothing was left on. The car was ...

Read about the Edison2 Very Light Car, which the company claims hits 350 mpg-e and could be offered around $20,000.

The first "modern" battery was invented by Alessandro Volta back in 1800. It consisted of stacks of zinc and copper metals separated by cloth soaked in brine. Needless to say, it was bulky and did ...

The very first car developed by Ferdinand Porsche was not a sleek speed machine. The wooden-framed, open-carriage P1 was recently unearthed in a garage in Austria where it sat for more than 100 years.

Why did it look like he was having a heart attack? Doctors were surprised that a single AA battery's electrical properties mimicked a heart attack on an electrocardiogram. Nov. 23, 2020, 5:03 PM EST ...

This battery model is much cheaper and safer than the widely used lithium nickel manganese cobalt oxide batteries, and has the potential to power a car 250 miles on as little as ten minutes’ charge.

Now we get what might be the very first look at these new battery cells produced by Tesla. An anonymous source sent Electrek two pictures of a battery cell claiming that they were Tesla’s new in ...

The low-tier option was first announced by CEO Elon Musk back in 2020. "Tesla will make a compelling $25,000 electric vehicle that is also fully autonomous," he said during the company's Battery ...

Instead of the 2.2 Ah 18650 cells the electric sports car had from the very beginning, it had 3.2 Ah cells. The replacement battery packs cost $32,000, which could seem like a sweet deal ...

A car like yours with many high-tech features is a very good candidate for an extended warranty. The dealer/manufacturer’s and (self-promotion) AAA’s warranties are the only ones I would ...

Send this article to your social connections. Q. My wife purchased a 2024 Audi Q5 Sportback in May of 2024. It now has 2,200 miles on it. We went away for six days and upon returning the battery ...