What is the principle of the high price of lithium iron phosphate battery packs?

If there is no false standard for the capacity of lithium-ion batteries, the larger the battery capacity, the higher the price. 2. The quality of the protection board and circuit design. The lithium-ion battery adopts high-quality electronic components and protection boards, as well as multiple protection circuit designs. It not only perfects the charge and discharge circuit, but also has constant temperature and constant voltage, overcharge, overdischarge, Multiple designs such as over-current and short-circuit create a safe environment for you and your equipment. And those low-cost lithium-ion batteries do not have complete processing technology, and safety cannot be guaranteed. Therefore, you must choose a reliable lithium-ion battery manufacturer when choosing. 3. Battery quality and safety. Battery quality issues are also an important factor affecting the price of lithium-ion batteries with the same capacity. The different materials of lithium-ion batteries are also an important factor affecting their price differences. Different purchase channels will also affect their prices. Because some lithium-ion batteries use imported batteries, but also domestically produced ones; there are also A, B and C products in terms of battery quality; even some unscrupulous manufacturers choose second-hand batteries and disassemble electric cores. The difference in price will be even greater. 4. Shell material difference Generally, the power supply shell is made of ordinary plastic or ordinary metal material, which not only has extremely poor heat dissipation, but also easily deforms and affects the appearance. Some brands use inferior material shells that can cause spontaneous combustion and other threats. High-quality lithium-ion batteries generally use PC+ABS materials, while ordinary batteries are not, which is one of the important reasons for their high prices. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the production process of 18650 lithium-ion battery cells?