Time:2024.12.31Browse:0
Advantages of lithium iron phosphate battery
1. It does not contain cobalt and other precious metal elements, and the raw materials are easy to obtain with low cost;
2. The battery has high temperature resistance, and the temperature of thermal runaway can reach about 800 degrees, with good safety performance;
3. The battery cycle life can reach more than 3500 times, some even reach 5000 times, and the service life is long;
4. The working voltage of the battery is 3.2-3.4V, which can meet the basic requirements of the on-board battery;
5. After the service life of the battery expires, there is still 80% of the stored power, and the recycling value is high.
Disadvantages of lithium iron phosphate battery
1. The low temperature performance is poor, about 20 ℃ below zero, the battery attenuation will basically reach about 55%;
2. The energy density is low. When it reaches 150wh/kg, the battery volume/weight will be relatively large.
3. The service life of the battery is long, but the service life of the battery pack is short, generally about 500 times;
4. The overall production cost of the battery is high;
5. The process performance of the battery is unstable and the consistency is poor.
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