Low-speed electric vehicle is an industry that has developed completely on the demand of the market without the support of national policies and funds. It has played a certain role in the new energy electric vehicle industry. However, at present, the majority of low-speed electric vehicles use...

1. The key of the lithium iron phosphate power lithium ion battery is made of the cathode material lithium iron phosphate LiFeCoPO4 olivine structure. The lithium iron phosphate power lithium ion battery is a kind of rechargeable battery with lithium ion metal material or lithium ion alloy as...

What are the categories of lithium ion batteries for medical instruments? 1. In terms of the types of lithium-ion batteries for medical instruments, the important ones are ordinary lithium-ion batteries, lithium iron phosphate batteries, and high-performance polymer lithium-...

The battery capacity is of course the first concern, because it is directly related to the working time of the sweeping robot, and the capacity should be large. However, it is not better to be bigger, because to increase the capacity of the battery, the volume of the battery will also increase at th...

Which is the difference between 18650 lithium cell and polymer lithium ion battery cellIn fact, polymer lithium batteries are also lithium batteries. Lithium cells are divided into liquid lithium ion cells and polymer cells. As for which of the two types of cells is more stable, it cannot be general...

What is the separator of lithium-ion battery? Types of separators for lithium-ion batteries. The separator of lithium-ion battery is located between the positive and negative electrodes. Its important purpose is to separate the active substances of the positive and negative electrodes and prev...

The important composition of electrolyte, the price trend of lithium ion battery electrolyte. Lithium perchlorate and lithium hexafluorophosphate are the important electrolytes used in lithium-ion batteries. The price of electrolyte is greatly affected by lithium hexafluorophosphate, so the pr...

After the new national standard for electric bicycles has formulated some rigid regulations, many people said that the fate of domestic lead-acid batteries for electric bicycles will come to an end. In recent years, lead-acid battery, as a centenarian, has been playing two songs of ice and fir...

The difference is the fixation and penetration mode of electrolyte in the battery. AGM is a superfine glass fiber separator, which is used to absorb electrolyte and supply oxygen composite channels. Colloidal sio2 is used to fix the electrolyte in the colloidal battery. The...

At present, the large-scale application of lithium-ion batteries in new energy vehicles, smart grids and other fields is increasing year by year, but at present, the inconsistency of battery parameters is the key factor affecting the service life of the battery pack. Although the improvement o...