As the most mature cylindrical battery, it already has a fixed global standard. From R&D, manufacturing to application, the rigor of the whole process will be higher. Battery manufacturers produce batteries according to the standard. At the same time, automobile companies design and apply batteries according to the standard, which has a strong consistency. With the domestic new energy vehicle subsidy standards put forward higher requirements for battery energy density, soft package technology has become an important means to achieve lightweight and high density batteries. However, its requirements for high manufacturing process also require the improvement of related post-market technology.

 

 

 

 

At present, automobile companies will have their own preferences for these three types of batteries, and will choose the type they recognize for product development. Customers are concerned about vehicle endurance performance and better weight and layout. There is no preference for battery shape. Whether cylindrical, square or soft-packed batteries will have their own value for the market. With the continuous iteration of future technology and the decline of n作為最成熟的圓柱形電池，它已經(jīng)擁有了固定的全球標(biāo)準，從研發(fā)、制造到應(yīng)用上，整套流程的嚴謹性會更高，電池廠商根據(jù)標(biāo)準生產(chǎn)電池，同時車企也是根據(jù)標(biāo)準來設(shè)計應(yīng)用，擁有很強的一致性。隨著國內(nèi)新能源汽車補貼標(biāo)準對電池能量密度提出了更高要求，軟包技術(shù)成為了電池實現(xiàn)輕量化和高密度化的重要手段。但其對高制造工藝的要求，也要求著相關(guān)后市場技術(shù)的提高。