Lithium batteries make the future

In recent years, following electric vehicles, electric lithium-ion battery bicycles have appeared in the eyes of consumers. Due to their own advantages such as light weight, light energy and great convenience, they have been loved by consumers. Recently, many new energy industry policies have been promulgated in our country. There has been a frenzy across the country to make lithium batteries.

In the past few years, under the impetus of the National new energy industry policy, there has been a frenzy of manufacturing lithium batteries across the country. Lithium battery core and pack assembly companies once received more than 400(including lithium batteries for new energy vehicles). Among them, Lithium battery companies involved in electric vehicles once had 200-300 companies. However, behind the booming new energy manufacturing heat, core materials such as the diaphragm of positive materials, electrolytes, and aluminum plastic membranes used in soft packaging cores are heavily dependent on imports, resulting in high prices of lithium batteries manufactured. Lithium batteries of the same capacity, Its price is more than three times that of lead-acid batteries, making it difficult to market.

In the past three or four years, after the efforts of domestic lithium battery materials companies, the core technology for the manufacture of lithium batteries has made major breakthroughs. Lithium batteries for electric vehicles have basically achieved the localization rate of all core materials. At present, lithium batteries, including chargers, are 48v11Ah(using 1,8650 cylindrical steel shells, each core is 2200mA, and 65 cores are connected in parallel). The price is less than 500 yuan, which is comparable to that of lead-acid batteries. Value effectiveness advantage. That's about a third of what lithium batteries have just hit the market. It can thus be seen that the gradual replacement of lead-acid batteries by lithium batteries is not empty talk.

The page contains the contents of the machine translation.