1. Lithium batteries are lightweight and lead-acid batteries have a large body sizeBody type: In terms of body type, lithium batteries are lightweight and relatively convenient for both cycling and cargo handling; And lead-acid batteries have a larger size. Lithium iron phosphate batteries can disch...

In people's daily lives, electric vehicles are often used, and they can be said to be the most important means of transportation in modern times; For electric vehicles, the most important core component is the electric vehicle battery. People often see descriptions about battery capacity on elec...

Preface: A flaw detector is a portable industrial non-destructive testing instrument that can quickly, conveniently, without damage, and accurately detect, locate, evaluate, and diagnose various internal defects (welds, cracks, inclusions, folds, pores, sand holes, etc.) in workpieces. It can be use...

With the development of the Chinese economy, more and more Chinese products are entering the international market. On the other hand, faced with a variety of products, especially dangerous goods like lithium batteries, the management regulations on imported goods by customs are even more strict. The...

There are many sayings about the "activation" issue of lithium batteries: the charging time must exceed 12 hours, repeated three times, in order to activate the battery. The statement that the first three charges require more than 12 hours of charging is clearly a continuation of nickel ba...

What are the causes and consequences of explosions and fires in lithium iron phosphate batteries? In the past few years, electric vehicles using ternary lithium batteries have experienced multiple fires and explosions. As a result, lithium iron phosphate batteries, which had relatively less negative...

1、 Lithium batteries1. Briefly describe lithium batteries and their working principlesSince its inception in 1990, it has experienced rapid development due to its outstanding performance and has been widely applied in society. Lithium ion batteries have rapidly occupied many fields with advantages...

How to charge a ternary lithium battery? Correct charging method for new lithium batteries. New lithium battery activation: The lithium battery cells have been activated by the battery manufacturer before leaving the factory (using dedicated charging and discharging equipment for activation), and us...

Nowadays, mobile phones use lithium-ion batteries, so there is no memory effect issue or activation required. The first charge does not require charging for more than 12 hours like nickel batteries, only about 4 hours. The lifespan of ion batteries is only related to the number of charges, and lithi...

I believe the vast majority of consumers have heard that the lifespan of lithium batteries is "500 times". After 500 charges and discharges, the battery will "end its life". Many friends, in order to extend the battery's lifespan, charge it every time the battery is completel...