Samsung SDI exhibits multifunctional battery packs, low height cells, cylindrical batteries based on new technology standard ‘21700’ at Frankfurt Motor Show.
The concept of the products Samsung SDI displayed at the show is “a battery company preparing for the popularization of EVs,” and high technologies were applied to them accordingly.
“Multifunctional battery pack” of Samsung SDI attracted the most attention. Its users can change the number of modules as they want as if they place books on a shelf. For example, if 20 modules are installed in a premium car, it can go 600 to 700 kilometers. If 10 to 12 modules are mounted on a regular sedan, it can run up to 300 kilometers. This pack is expected to attract attention from automakers, because they can design a car whose mileage vary depending on how many modules of a single pack are installed.
Another groundbreaking product Samsung SDI exhibited is “Low Height Cell.” This is a cell whose height has been reduced by more than 20 percent than that of other existing cells. If this cell is applied, it can decrease the battery load height in an EV. It raises interior space utilization, enabling automakers to develop EVs of various designs.
Samsung SDI also displayed cells and modules based on the new 21700 standard of cylindrical battery. A ‘21700’ battery is 21 millimeters in diameter and 70 millimeters in height. Its capacity is 50 percent bigger than the existing 18650 battery. Its size is optimal for maximizing capacity, life and output simultaneously. The new battery beats batteries of any other size in light of cost competitiveness. A 21700 battery draws attention from major global manufacturers as the next-generation standard which can be applied to all sorts of products including electric vehicles, ESS and electric tools.
“Our products unveiled at the show are expected to advance the popularization of EVs because they use high technologies optimized to the needs of customers and the market,” Samsung SDI President Jun Young-hyun said. “We will keep leading the battery industry with our unrivaled technology.”
Samsung SDI constructed an EV battery plant in Hungary in May, completing its worldwide production tripod with plants in Ulsan, South Korea and Xian, China. Samsung SDI is trying its best to meet the diverse needs of global automakers as a provider of total EV solutions including world-class cells, modules and packs based on cutting-edge technology.