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Hold onto the old position of lithium batteries and embark on a new journey of sodium batteries

Hold onto the old position of lithium batteries and embark on a new journey of sodium batteries

Guanjia New Energy and Hunan Meite New Material Technology Co., Ltd. (Meite) officially signed a strategic cooperation.

01

2023

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07

pay tribute to workers

pay tribute to workers

Labor creates value, skills make dreams come true. On the occasion of the "May 1st" International Labor Day, we once again praise labor, pay tribute to skills, and wish every worker a happy holiday.

01

2023

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05

Lithium battery explosion-proof technology

Lithium battery explosion-proof technology

Lithium-ion batteries have become the batteries of portable electronics. This kind of battery has high capacity density and competitive price, and is expected to remain the mainstream of the market in the next few years. But lithium batteries have always hidden the danger of explosion. Due to the wider and wider application, explosion incidents also emerge in an endless stream. In fact, lithium-ion batteries can be made very safe through correct battery system design and battery level determination. At present, the explosion-proof circuit and explosion-proof battery technology are mature, and explosion incidents should be less and less.

12

2023

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04

Which of these three new energy batteries is the future development direction?

Nowadays, the power problem in the electric vehicle market has become the focus of attention, and the battery that is closely related to power must become the focus. So here comes the question: Which battery has the best performance, lithium iron phosphate battery, ternary lithium battery, or hydrogen fuel cell? What is the future trend? Today, Uncle Che will compare three new energy batteries for this issue. Who can win the final result? What about the favor? The prophecy Emperor Che is going to make a bold prediction now.

12

2023

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04

New lithium-ion battery active balance control system, energy recovery rate reaches 69.2%

Yu Yue, Lin Cong, and Zhang Heng, researchers from the School of Electronics and Information Engineering of Guangdong Ocean University, wrote an article in the 8th issue of "Electrical Technology" in 2019 (the title of the paper is "Active balance control system for lithium-ion batteries based on state of charge "Research and implementation"), in order to solve the problem of energy imbalance of the power battery pack, this paper designs a lithium-ion battery active balance control system. The system is composed of main control chip TMS320F28335, detection circuit, DC/DC circuit, equalization circuit, driving circuit and so on.

12

2023

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04

What are the differences between lithium batteries and lead-acid batteries

There are many types of lithium batteries at present, and different lithium batteries have different functions. For example, the batteries we often see include lithium batteries, lead-acid batteries, 18650 lithium batteries, etc. The differences between different batteries are also various, so what should we do? to identify them. Today, let's take a look at the difference between lithium batteries and lead-acid batteries.

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2023

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04

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