Why are lithium iron phosphate batteries so expensive?
Reasons why lithium iron phosphate batteries are expensive
In the case that the capacity of the lithium iron phosphate battery is not false, the larger the battery capacity, the higher the price.
2. Protection board quality and circuit design
High-quality lithium iron phosphate batteries use high-quality electronic components and protection boards, as well as multiple protection circuit designs, which not only improve the charging and discharging circuit, but also have multiple designs such as constant temperature and constant voltage, overcharge, overdischarge, overcurrent, and short circuit. , to create a safe environment for you and your equipment. And those low-cost lithium-ion batteries do not have perfect production technology, and their safety cannot be guaranteed. Therefore, when choosing, you must choose a lithium-ion battery manufacturer with reliable quality.
3. Cell quality and safety
The quality of the cells is also an important factor affecting the price of lithium iron phosphate batteries of the same capacity. The different materials of lithium cells are also an important factor affecting the price difference. Different purchase channels will also affect its price. In terms of battery quality, there are also differences between A, B and C products; even some bad manufacturers choose second-hand batteries and dismantled batteries, and 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 poor heat dissipation, but also is easily deformed and affects the appearance. Some brands use inferior materials for the shell, which may cause the threat of spontaneous combustion.