2022-08-16

Application of laser welding technology in power battery

The power battery is really hot recently! The price of raw materials "went up crazily", the enterprises at the head of the industrial chain increased production, and many concept stocks in the capital market rose by the limit. 1. What is a power battery? The global electric vehicle industry calls the batteries that provide power for electric vehicles as power batteries, and divides the existing lead-acid batteries, nickel hydrogen batteries and new lithium-ion batteries into power type power batteries (hybrid electric vehicles) and energy type power batteries (pure electric vehicles). As we all know, power battery is the "heart" of new energy vehicles. Power lithium batteries are mainly ternary material batteries and lithium iron phosphate batteries. The downstream is the installation and application of new energy vehicles. The discharge power is higher than that of ordinary batteries