Tearing down the Tesla Model S battery pack (video)

Tesla Model S battery pack teardown: frame from YouTube video by JehuGarcia, Feb 2017The lithium-ion battery pack is at the heart of any electric car. Its cost, energy density, and safety features do as much as any other feature of an electric car to determine its success. And battery packs from Tesla Motors differ from those built by virtually any other electric-car maker in at least one key aspect. DON'T MISS: Tesla Model 3...

Electric-car batteries: $100 per kwh before 2020, $80 soon after?

Lithium-ion cell and battery pack assembly for Nissan Leaf electric car in Sunderland, U.K., plantModern electric cars have developed to the point where range itself may become less of an issue than the cost of providing it. Automakers can create longer-range electric cars simply by installing larger battery packs, but that adds significant cost tot he car's single priciest component. Just ask Tesla, which sells multiple versions of its Model...

New Tesla Model S 100D version rated at 335 miles of electric range

2017 Tesla Model SIf anything, the pace of new Tesla model changes seem to have increased of late. Over the last year, a 60-kilowatt-hour battery option has reappeared, a new 100-kwh battery was launched, followed by a sequence of software updates to make it faster, and all Autopilot sensors were replaced with new hardware. Now, quietly, Tesla has launched a new...

Electric cars lead to carmaker job cuts: new flashpoint?

Volkswagen plantIt takes people to make cars: to lift and install parts, check quality, test-drive them after assembly, and so forth. Automation has eliminated many of the jobs performed by humans a century ago on the Ford Model T line, and made the rest much less physically punishing for line workers. But electric cars pose a new threat: they will require even...

Electric car battery warranties compared

2017 Chevrolet Bolt EVIt's one of the most frequently asked questions by anyone hearing about a modern electric car: do I have to replace the battery? With 15 years of experience in mobile phones and more than that with laptop computers, most buyers know that lithium-ion batteries lose capacity over time. Replacing phone or laptop batteries, generally for less than...

Hyundai Ioniq Electric car to get 200 miles of range ‘soon’

2017 Hyundai Ioniq (European spec), 2016 Geneva Motor ShowHyundai's product planners seem to have a bit of an issue on their hands. The South Korean automaker is set to launch an all-electric version of its Ioniq hatchback, alongside the conventional hybrid and plug-in hybrid versions of that model. Called the Ioniq Electric, it has an estimated driving range of 110 miles. DON'T MISS: 2017 Hyundai Ioniq...

Smart Electric Drive has a little Renault-Nissan underneath

2017 Smart ForTwo Electric DriveOne of several new electric cars and concepts at last week's Paris Motor Show was the electric version of the second-generation Smart minicar. As Smart pointed out, it's the only maker that offers the option of gasoline or electric powertrains in every model it makes. Those are the ForTwo two-seat coupe, the ForTwo cabriolet with its roll-back...