Advantages and disadvantages of ternary polymer lithium batteries
Advantages.
1. Ternary lithium batteries have high energy density, which can exceed 200WH/Kg
3. The biggest feature of ternary polymer lithium batteries is that the unit of electrical energy is relatively large, which is the result of comparison with lithium iron phosphate batteries. However, one of the major defects of ternary lithium batteries is the lower fire point when subjected to impact and high temperature. Therefore, the ternary lithium battery maintenance requirements are very high, in case of accidents, please use with care.
Defects.
Tesla uses NCR18650A type battery, with a typical capacity of 3070mAH, the continued discharge current can only reach 2C, while the best discharge effect under 2C.
Nominal capacity: 1250mAh
Maximum discharge current: 1C
Product size: MAX9.5*35*52mm
Lead wire type: National standard wire UL1007/24#, wire length 55mm
Overcharge maintenance voltage / 4.325±0.025V per string
Overcurrent value: 2~6A or 3-8A
Life span of ternary polymer lithium batteries
Science lithium iron phosphate battery: lithium iron phosphate battery: refers to the lithium-ion battery with lithium iron phosphate as the cathode material. It is characterized by the absence of cobalt and other precious elements, low raw material prices and phosphorus, iron present in the earth's resource content is abundant, there will be no supply problems. Its operating voltage is moderate (3.2V), large capacity per unit weight (170mAh/g), high discharge power, fast charging and long cycle life, and high stability in high temperature and high heat environment.
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