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What are the influencing factors of polymer high-power batteries during high rate charging and discharging

What are the influencing factors of polymer high-power batteries during high rate charging and discharging

Polymer high-power batteries bring three effects during high rate discharge and fast charging: thermal effect, lithium ion evolution, and mechanical effect. 1. Frequent fast charging accelerates the polarization of battery cells. When the continuous chargi...
(2)Analysis of consistency issues in lithium-ion batteries

(2)Analysis of consistency issues in lithium-ion batteries

Take two batteries connected in series as an example. One battery has a capacity of 1C, while the other has a capacity of only 0.9C. In a series connection, two batteries pass through the same amount of current. When charging, batteries with small capacity must first be full...
Analysis of consistency issues in lithium-ion batteries

Analysis of consistency issues in lithium-ion batteries

Our daily relevant experience is that two Dry cell, with positive and negative poles connected, can emit light from a flashlight. Who cares if it is consistent or inconsistent. The large-scale application of lithium-ion batteries is not so simple. The inconsistency of lithiu...
What are the advantages of lithium-ion batteries over ordinary Lead–acid battery

What are the advantages of lithium-ion batteries over ordinary Lead–acid battery

1. Lithium ion batteries are much smaller in size and lighter in weight compared to regular batteries. Generally, lithium-ion batteries of the same model are only half the size of a battery and weigh one-third of that of a battery. 2. The lifespan of lithium-ion batteries is...
(4)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

(4)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

Cash reserves of Weilai, XPeng and Li Auto in the first quarter of 2021. The data comes from public information and is connected to travel mapping The house leak is prone to continuous rain, and Ideal's revenue and net profit in the first quarter of this year are also in...
(3)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

(3)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

Li Xiang and the executives took a photo in front of the stage, taking a screenshot of the live broadcast of the self listing Like a year ago, Ideal still craves funds. At the media conference of the Ideal ONE facelift at the end of May this year, Li Xiang...
(2)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

(2)Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

At the same time, ideals also face many potential risks. According to its 80 page "Risk Factors" display in its prospectus, Ideal Official has listed the risk factors caused by issues such as outdated product quantity of a single model, no longer having the advanta...
Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

Can Ideals enter the safe zone as they burst upon landing on Hong Kong stocks?

After XPeng landed at the Hong Kong Stock Exchange, Li Auto followed closely. Today, Ideal Motors officially landed on the Hong Kong Stock Exchange under the stock code 2015. According to previous plans, the issuance price of Ideal Motors Hong Kong shares was HKD 118 per sha...
(4)Comparison of CATL and BYD Power Lithium Battery Technology Layouts

(4)Comparison of CATL and BYD Power Lithium Battery Technology Layouts

〔2〕 The number of patent applications in the field is the highest, with 92. The layout of power lithium battery technology in other key subdivisions of the two is as follows: From the perspective of the focus of power lithium-ion battery patents, BYD's focus on power l...
(3)Comparison of CATL and BYD Power Lithium Battery Technology Layouts

(3)Comparison of CATL and BYD Power Lithium Battery Technology Layouts

From a trend perspective, from 2010 to July 2021, BYD had more patent applications in the field of power lithium batteries than CATL every year. In 2019, the difference in patent applications for power lithium batteries between the two was about 13 times, with 136 and 9 patents, respectively....