What is a blade battery? What advantages are there?
The most important words in the current automobile manufacturing industry are two words, one is intelligence and the other is battery. Many car companies are now taking the time to develop their own batteries to reduce costs. Of course, self-research is not something that can be explained overnight, so you still need to buy batteries from battery manufacturers.
Today let’s talk about blade batteries. Anyone who cares about the automotive market should have heard of blade batteries.
The blade battery is based on lithium iron phosphate battery technology, which is to insert batteries that look similar to mobile phone batteries into the same battery frame, and then provide insulation protection and so on. The blade battery pack is it. The advantage of this thing is that more batteries can be packed into the same space, which means the battery capacity is larger.
What are the advantages of blade batteries?
1. Performance
Traditional power batteries produce cells in the form of windings, while blade batteries use a lamination process. Compared with the winding structure, the laminated structure has a more uniform current density, excellent internal heat dissipation performance, and is more suitable for high-power discharge. Therefore, blade batteries have better cycle characteristics, safety characteristics and energy density.
2. “Blade battery” is basically a lithium iron phosphate battery. The only disadvantage of lithium iron phosphate battery is that the volume energy density is too small and it is marginalized by the market. Now it has optimized the structure at the physical level to solve this shortcoming. The “blade battery” has a battery life of 600 kilometers, and it also has the inherent advantages of high safety and long life.
3. With the support of large-size lamination technology and all-round high-temperature “ceramic battery” technology, the charging cycle life of the blade battery exceeds 4,500 times. That is, the attenuation of the battery is less than 20% after 4,500 charges, and the lifespan is more than three times that of ternary lithium batteries.
