What are the important advantages of lithium batteries in general

Advantages of lithium batteries 1. Energy is relatively high. It has a high storage energy density, which has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries; 2. Long service life, the service life can reach more than 6 years, the battery with lithium iron phosphate as the positive electrode 1C (100 %DOD) charge and discharge, there are records that can be used for 10,000 times; 3. The rated voltage is high (the single working voltage is 3.7V or 3.2V), which is approximately equal to the series voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries, which is convenient Form a battery power pack; the lithium battery can be adjusted to 3.0V through a new type of lithium battery voltage regulator technology to suit the use of small electrical appliances; 4. It has high power tolerance, including phosphoric acid for electric vehicles. Lithium iron battery can reach 15-30C charge and discharge capacity, which is convenient for high-intensity start-up acceleration; 5. The self-discharge rate is very low, which is one of the most prominent advantages of the battery, generally can achieve less than 1%/month , Less than 1/20 of Ni-MH battery; 6. Light weight, the weight is about 1/6-1/5 of lead-acid products under the same volume; 7. High and low temperature adaptability, can be at -20℃-60 It can be used in an environment of -45°C after the process is solved; 8. It is green and environmentally friendly, no matter it is processed, used or scrapped, it does not contain or present any toxic and harmful heavy metals such as lead, mercury, cadmium, etc. Elements and substances. 9. Processing basically does not consume water, which is very beneficial to our water shortage. Specific energy refers to the energy per unit weight or unit volume. Specific energy is expressed in Wh/kg or Wh/L. Wh is the unit of energy, W is watt, h is hour; kg is kilogram (weight unit), L is liter (volume unit). Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the commonly used lithium battery protection electronic components?