![]() ![]() Both South Korean companies manufacture cylindrical cells. The different bets of battery manufacturersĪmong the manufacturers that are diversifying their options, we find LG Chem and Samsung. ![]() An example of this is how the cell format can affect, for example, the temperature distribution and heat transfer system, thus influencing the thermal management system (BTMS) responsible for the correct operation of the battery temperature.Īs a result, each manufacturer is betting on different typologies, in some cases even combining the development of several in parallel. At the moment there is no one format that stands out among the others, but the format that each manufacturer chooses can affect the design of the final product in many different ways. ![]() This variety in the market is due to the advantages and disadvantages offered by each battery format, which makes each end user opt for one or the other depending on their needs. According to a study by ADDIONICS, in 2020 the market share for the battery sector was distributed as ≈40% in prismatic format, ≈35% in pouch and 10% in cylindrical, according to the production figures of the world´s major manufacturers. These three options are currently leading the market, especially the first two. Finally, there are the cylindrical cells which, thanks to their design and stability, are easily scalable for mass production.On the other hand, there are the pouch cells, whose main feature lies in their light weight thanks to their aluminum coating.On the one hand, there are the so-called prismatic cells, which are characterized by their packaging capacity thanks to their configuration by stacked "layers".Hence, the main technological suppliers are placing their own bets based on the features that each one considers most relevant for the alternatives.Ĭurrently, there are three main types of configurations that stand out among manufacturers: In fact, just as with the composition of the battery cathode, there is no clear winner among the different types of formats. ![]()
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