Battery Knowledge

Battery management system

Why do power lithium batteries need a battery management system?

Why do power lithium batteries need a battery management system? Currently vigorously developed new energy vehicles are mainly divided into three categories: Hybrid Electric Vehicle ...
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What is the best time to calculate the lifespan of lithium battery?the number of cycle times? Or time?

To measure how long the performance of lithium-ion batteries can be used, the industry stipulates the meaning of the lifespan of lithium battery. But in ...
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Briefly describe the design of lithium battery BMS protection method

All lithium battery protection solutions take the lithium battery BMS protection board as the carrier and the protection circuit as the manifestation. The protection circuit ...
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Precautions for first time charging of lithium-ion batteries

The first time charging of lithium batteries seems to bring people a lot of questions. In this regard, it is necessary to have the following ...
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What are the three main points for correct evaluation of rechargeable lithium batteries?

The rechargeable lithium batteries evaluation is divided into two parameter systems: self-evaluation and comparative evaluation. Self-evaluation is to evaluate part of the performance of a ...
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Talking about wireless charging of new energy vehicles

In 2017, the global sales of new energy vehicles exceeded the 1 million mark for the first time. The booming new energy vehicles have driven ...
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What are the technical requirements for lithium iron phosphate battery packs in communications application?

Lithium Iron Phosphate (LiFePO4) Batteries Overview Lithium Iron Phosphate (LiFePO4) batteries offer a unique combination of advantages in interactive applications due to their superior quality ...
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Lithium battery energy density analysis, how to improve lithium battery energy density?

What is energy density of the batteries? Battery Energy density refers to the amount of energy stored in a certain unit of space or mass ...
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Definition and advantages of ternary lithium battery

What is a ternary lithium battery? In nature, lithium is the lightest metal with the smallest atomic mass, its atomic weight is 6.94g/mol, ρ=0.53g/cm3. Lithium ...
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The difference between power battery and ordinary battery

The power source of new energy vehicles is generally mainly based on power batteries. There are many difference between power battery and ordinary battery, I ...
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