1) High energy density

　　Its theoretical specific capacity is 170 mAh/g, and the actual specific capacity of the product can exceed 140 mAh/g (0.2C, 25 ° C);

　　2) Security

　　It is currently the safest positive electrode material for lithium-ion batteries; Does not contain any harmful heavy metal elements to the human body;

　　3) Long lifespan

　　Under 100% DOD conditions, it can charge and discharge more than 2000 times; (Reason: Lithium iron phosphate has good lattice stability, and the insertion and removal of lithium ions have little effect on the lattice, so it has good reversibility. The disadvantage is that the electrode ion conductivity is poor, which is not suitable for high current charging and discharging, and is hindered in application. Solution: The electrode surface is coated with conductive materials and doped for electrode modification.)

　　The service life of lithium iron phosphate batteries is closely related to their operating temperature, and low or high operating temperature can cause significant adverse risks during their charging, discharging, and use processes. Especially for use in electric vehicles in northern China, lithium iron phosphate batteries cannot provide normal power or have low power supply in autumn and winter, and their working environment temperature needs to be adjusted to maintain their performance. At present, space constraints need to be considered to solve the constant temperature working environment of lithium iron phosphate battery in China. The more common solution is to use aerogel felt as the insulation layer.

　　4) Charging performance

　　Lithium batteries made of lithium iron phosphate cathode materials can be charged at high rates and can be fully charged within 1 hour at the fastest.

Read recommendations:

18650 2000mAh 3.7V

Misunderstanding of battery usage.3.7v 18650 battery pack

What is the custom process of 18650 lithium batteries?48v 100ah lifepo4 battery pack

32700 battery

1.2V Ni-MH Battery