1. The lithium battery voltage platform is high: the average voltage of the single battery is 3.7V or 3.2V, which is approximately equal to the series voltage of 3 nickel-cadmium batteries or nickel-metal hydride batteries, which is convenient for forming a battery power pack;2. Compared with batteries, lithium batteries have high energy density. With high storage energy density, it has reached 460-600Wh / kg, which is about 6-7 times that of lead-acid batteries;
3. Compared with lead-acid batteries, lithium batteries are light in weight, and the weight is about 1 / 5-6 of lead-acid products under the same volume;
4. The service life of the lithium battery is relatively long, and the service life can reach more than 6 years. The battery with lithium iron phosphate as the positive electrode is charged and discharged with 1CDOD, and there are records that it can be used 1000 times;
5. With high power endurance, lithium iron phosphate lithium ion battery for electric vehicles can reach 15-30C charge and discharge capacity, which is convenient for high-intensity startup acceleration;

6. Low self-discharge rate, no memory effect;
7. The lithium battery has high and low temperature adaptability, and can be used in the environment of -20 ℃ --60 ℃. After processing, it can be used in the environment of -45 ℃;
8. Green and environmental protection, no matter whether it is produced, used or scrapped, it does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium.