A detailed introduction to the advantages and disadvantages of lithium batteries

Now there are more and more applications for lithium batteries, especially in the field of electric vehicles. Lithium batteries can save a lot of power, so they are particularly popular. So what are the advantages and disadvantages of lithium batteries? How do I distinguish the quality of lithium batteries? Next, Shineng and the lithium battery repair factory will share with you, hoping to help you.

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1. Advantages

1. Low-carbon environmental protection, whether it is manufactured, applied, or destroyed, does not contain or will not contain all harmful heavy metal elements, including lead, mercury, cadmium, and other chemical substances.

2. The service life of lithium ions is longer. Batteries using positive lithium iron phosphate batteries have been used for more than six years. Rechargeable battery with positive electrode charges and discharges using 1 disc with 1000 application records.

3. Lithium battery high-voltage service platform: The average voltage of a single rechargeable battery is equal to or equal to the series voltage of three NiCd or NiMH rechargeable batteries.

4. The charging capacity of the lithium phosphate battery for pure electric vehicles is 1530 c, which is conducive to high-toughness starting and acceleration.

5. The specific energy of lithium is high. The relative density of high-energy storage technology is 460–600 wh/kg, which is 6-7 times that of lead-acid batteries.

6. The net weight of lithium-ion batteries is lighter than that of lead-acid batteries, and the net weight of lithium-ion batteries is about 1/5 or 6 of the same volume.

7. Lithium battery life is low; there is no recall effect;

8. Lithium batteries have strong adaptability to high and ultra-low temperatures. It can be applied to a -2060 °C natural environment and can be applied to a -45 °C natural environment after processing.

Two. Disadvantages

1. Lithium-cobalt data cannot be charged and discharged under high current, and the safety factor is poor.

2. The safety factor of lithium-ion batteries is poor, and there is a risk of explosion.

3. High production and manufacturing regulations and increased costs

4. All lithium-ion electrical appliances must maintain power circuits to prevent excessive charging and discharging.

The above is an introduction to the advantages and disadvantages of lithium batteries. Although lithium batteries have a high safety factor, they will still malfunction if they are not used in accordance with the regulations. Therefore, they must be used according to the instructions.