Many customers do not understand the working principle of lithium batteries. This article combines the characteristics of electronics and lithium ions to talk about its related knowledge.
The battery module can be understood as an intermediate product between the battery cell and the battery pack formed by the combination of the lithium-ion battery cell in series and parallel, and the voltage and temperature monitoring and management device of the single battery. Its structure must support, fix and protect the cell, and the design requirements need to meet the requirements of mechanical strength, electrical performance, heat dissipation performance and fault handling ability.
Lithium iron phosphate power battery refers to a lithium ion battery that uses lithium iron phosphate as the positive electrode material. Due to the lack of valuable materials(such as Co,etc),the price of li-ion battery cell is at a relatively low level, And in actual use, lithium iron phosphate power energy batteries have the advantages of high temperature resistance, high safety and stability, low cost, and high cycle performance.
For power batteries, it is actually a type of storage lithium battery.
Storage lithium battery is a battery with lithium metal cathode active substance, it generally refers to a lithium battery, can not be charged cycle, and prone to dendrite explosion, so rarely used in daily electronic products.
With the increasingly significant global greenhouse effect, the governments of various countries around the world have increased the importance of renewable resources. Under this development background, benefiting from the rapid development of the market for new energy vehicles, the global power battery installed capacity in 2021 is about 290GWh, up about 113.2% year-on-year. The global lithium battery market is growing rapidly, gradually completing the transformation from policy-driven to market-driven. Therefore, the new energy field is one of the main driving factors for the development of lithium battery market.