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The age of bulk of lithium iron phosphate materials is coming

The age of bulk of lithium iron phosphate materials is coming

The wave of automobile electrification drives lithium electric materials.Facing the TWh era, the capacity scale of the head enterprises of power battery generally steps forward to the volume of 100 GWh, which requires the scale of supporting materials to step forward to the level of more than 100 thousand tons. For lithium iron phosphate materials, […]
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How to design lithium battery pack

How to design lithium battery pack?

This article mainly discusses how to design lithium battery pack easily, introduces the standardization of lithium battery pack, and in the process of design, what factors need to be considered and what requirements must to be satisfied. Standardization of lithium battery pack Different vendors Different models Different application requirements Mechanical requirements for battery systems Considerations for […]
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How many types of lithium batteries are there

How many types of lithium batteries are there?

SONY commercialized lithium-ion batteries in 1991, based on the work of John Goodenough, a professor at the University of Texas at Austin. So far, there are various types of lithium batteries have been developed in the past 30 years, and these different types have different performance, with some small differences.Different types of lithium batteries products have […]
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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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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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Faced with the shortage of electric car battery, who is the winner

Faced with the shortage of electric car battery, who is the winner?

In the era of new energy industry, new energy electric cars are not rare automotive products, but widely appear in daily life. At present, the global new energy car industry has entered a period of rapid development. The demand for electric car battery has increased sharply, as the power battery is an essential key core component […]
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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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