1. Lithium battery has high voltage and light weight. The average voltage of a single battery can reach 3.7V or 3.2V. It is relatively equal to the series voltage of 2-4 nickel-hydrogen batteries or nickel-isolated batteries.
2. The energy and density of lithium batteries are also high for other batteries. Lithium batteries have a high energy storage density. Currently commonly used lithium batteries have a density of 450-620Wh/kg, which is 5-7 times that of lead-acid batteries. If people choose batteries, they will also consider a very important issue, that is, pollution.
3. Compare the battery weight. The weight of a lithium battery is about 5-6 times that of a lead-acid battery. Although the weight of lithium batteries is not much different from the weight of polymer lithium batteries. But looking at capacity and life, people will choose lithium batteries.
4. The service life of lithium battery is very long. If there is no accident, the service life of a lithium battery can be used for more than 6 years, up to 9 years. The normal use frequency is more than 1000 times. If there is no accidental use, it can reach more than 1500 times.
5. Low self-discharge and no memory effect. In the production of lithium batteries, adding a protective plate to the lithium battery can make the lithium battery have an overcharge and overdischarge effect. The lithium battery itself has high power endurance.
6. Lithium batteries are green and environmentally friendly. They do not contain lead, mercury, and cadmium toxic substances.
