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Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Stellantis will enter joint venture with Samsung SDI for EV batteries

SEOUL — South Korean battery maker Samsung SDI Co Ltd and global automaker Stellantis NV have agreed to jointly produce electric vehicle (EV) batteries for the North American market, a person familiar with the matter said on Tuesday. Samsung SDI, an affiliate of South Korean tech giant Samsung Electronics, already has EV battery plants in South Korea, China and Hungary, which supply customers such as BMW and Ford. "The two companies (Samsung SDI and Stellantis) have struck a MOU (memorandum of understanding) to produce EV batteries for North America," the person with knowledge of the matter told Reuters. The source spoke of condition of anonymity because of the sensitivity of the matter. The person said the location of the battery joint venture is under review and will be announced later. In July, Reuters reported that Samsung SDI may build a battery plant in the United States, citing a company source. South Korea's Yonhap news agency earlier reported the two companies plan to build a factory in the United States, citing industry sources. Samsung SDI and Stellantis did not have immediate comment when reached by Reuters. Stellantis on Monday struck a preliminary deal with battery maker South Korea's LG Energy Solution (LGES) to produce battery cells and modules for North America. Shares of Samsung SDI were up 2.6% as of 0300 GMT, versus a 0.6% rise in the KOSPI benchmark index. Related video: Green Alfa Romeo Chrysler Dodge Ferrari Fiat Jeep Maserati RAM Citroen Lancia Opel Peugeot Vauxhall

2019 Dodge Challenger, Charger salute troops with Stars and Stripes Edition

For the New York Auto Show, Dodge is showing off a new style package for the 2019 Dodge Challenger and Charger that goes by the name Stars and Stripes. As you may have guessed, the new package is military-themed as a salute to American troops. And since Dodge claims the Challenger and Charger have more active military buyers than any other car in their respective segments, this seems like a good move. What makes the Stars and Stripes models unique starts with a black and silver center stripe along with black wheels, badging, and American flag fender decals. Cars with four-piston Brembo brake calipers get the calipers painted in bronze. This matches the interior, which is finished in black cloth with bronze stitching everywhere from the steering wheel to the door panels. The finishing touches are bronze embroidered stars on the seats. The whole package is available on Scat Pack and R/T versions of the Challenger and Charger, plus the Challenger GT and the Charger GT RWD. It also adds $1,995 to the base price of each car. Besides the Stars and Stripes package, Dodge has expanded availability of two other packages. The first is the Painted Satin Black Appearance Package, which was initially exclusive to the Demon and Challenger Hellcat, but will now be available on the Charger Hellcat. It adds a hand-painted hood, roof, trunk and spoiler to the car and runs $3,450. The other package is the Brass Monkey Package. It's now available on Challenger and Charger Scat Pack, R/T and Challenger GT and Charger GT RWD models. It adds bronze-painted 20-inch wheels, satin black badging, fuel door lid and spoiler, and it costs $795.