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Will we run out of lithium The future of li ion cell

Will we run out of lithium? The future of li ion cell

In 1973, The British chemist Whittingham used titanium disulfide with layered structure as a cathode, with lithium metal as a anode assembled into a battery, the development of contemporary li ion cell beginning from this. Then Akira Yoshino applied a layer of graphite to the anode, setting the modern li ion cell on the road to widespread commercial […]
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What’s-the-new-types-of-battery-technology

What’s the new types of battery technology

Since SONY officially commercialized lithium-ion battery in the 1990s, there has been no revolutionary progress in the principle and basic configuration of lithium ion battery technology, but relevant new materials keep emerging. Key equipment and production technology develop rapidly, and the design of cell and battery system keeps innovating and improving. The energy density of battery […]
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Introduction of electronic control devices for lithium battery systems

Introduction of electronic control devices for lithium battery systems

The same basic electronic hardware will be used in both low and high voltage lithium battery systems(such as UPS lithium battery、lithium ion car battery and so on). They include: main contactor, prefilled contactor, high-voltage Interlock Loop (HVIL), Manual Service Disconnect (MSD), fuse, bus, cell link board, low Voltage wiring harness and High Voltage wiring harness. […]
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What is ternary lithium battery

What is ternary lithium battery?

Nowadays, the automobile industry is in the process of high-speed electrification, and auto batteries have become a very important part of electric vehicles, which to a considerable extent affects and determines the cost, mileage, price, stability and safety of the vehicle. Therefore, the importance of the auto batteries is more than the engine of the traditional fuel […]
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How do you measure battery capacity why would it decay

How do you measure battery capacity?why would it decay?

What is battery capacity? Battery capacity calculator What does battery capacity 5000mAh mean? The electrode capacity ratio of lithium ion batteries should be balanced Why does lithium battery capacity decay? Cause 1 for battery capacity decay: Overcharge Cause 2 for battery capacity decay: Electrolyte decomposition (reduction) Cause 3 for battery capacity decay: Self-discharge What is […]
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China has a technological lead in lithium-ion battery copper foil

China has a technological lead in lithium-ion battery copper foil

The cost of lithium-ion battery copper foil accounts for about 8% of the total battery cost. The production and supply of copper foil have a great restriction on lithium battery. China has taken the lead in lithium-ion battery copper foil technology and has a significant capacity advantage. Is there copper in lithium batteries? What is lithium-ion […]
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How long will auto batteries last

How long will auto batteries last?

Unlike phone batteries, auto batteries are more expensive, and we expect them to last more than a decade. So when buying an electric car, owners may be more concerned about how long the auto batteries lasts. Auto batteries are more complex than cell phone batteries, which involve an entire battery pack system. Therefore, how to calculate the […]
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VHow-does-the-battery’s

How does the battery’s thermal management system work?

In previous articles, we mentioned the importance of a battery thermal management system and the cause of battery heating. But how does a thermal management system work? This article will cover this in detail. The battery thermal management system can be divided into active thermal management system and passive thermal management system, let’s have a look […]
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Why is my battery getting hot when charging

Why is my battery getting hot when charging?

Why is battery getting hot?We need battery thermal management Is it bad if battery getting hot? necessity of battery thermal management Other causes of battery getting hot Battery getting hot is not the only reason for battery thermal management Why is battery getting hot?We need battery thermal management Battery getting hot generally comes from chemical reaction […]
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Main function of battery management system

Main function of battery management system

Main function of battery management system: balance management Why the battery management system need to perform battery equalization? A simple example When the battery management system need to balance the battery? A graphic example Passive equalization: excess energy is consumed Advantage and disadvantages of passive equalization Active equalization:excess energy be transferred to a low SOC […]
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