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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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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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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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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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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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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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What is the purpose of a battery management system

What is the purpose of a battery management system?

The battery management system (BMS) is the central control unit of the battery pack. The battery management system is to batteries what the brain is to people. battery management system consists of many subsystems, such as the host or master controller, a series of slave controllers (depending on the system type), sensors, and the software that makes […]
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Why battery thermal management system is important

Why battery thermal management system is important?

This article will discuss the battery thermal management system mentioned in the previous article. Lithium-ion cells prefer a temperature range very similar to that of humans, around 23 ℃. The battery thermal management system in the battery pack adjusts the cell to the right temperature by cooling or heating it. A simple battery thermal management […]
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Which is the safest lithium ion battery

Which is the safest lithium ion battery?

You’ve probably seen in the news about battery and lithium ion battery exploding and burning. But today, our daily life is surrounded by all kinds of electronic devices, we can’t live without these electronic devices, and these electronic devices also can’t live without battery, especially lithium ion battery. So you might ask, is lithium ion battery safe? Which is the […]
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