Introduce the characteristics of lithium battery

Characteristics of lithium battery:

1. High weight energy ratio and volume energy ratio;

2. High voltage. The voltage of a single lithium battery is 3.6V, which is equal to the series voltage of three nickel cadmium or nickel hydrogen rechargeable batteries;

3. Small self discharge and can be stored for a long time, which is the outstanding advantage of the battery;

4. No memory effect. The lithium battery does not have the so-called memory effect of nickel cadmium battery, so it is not necessary to discharge the lithium battery before charging;

5. Long service life. Under normal working conditions, the number of charge and discharge cycles of lithium battery is far greater than 500 times;

6. It can be charged quickly. The lithium battery can usually be charged with a current of 0.5 to 1 time the capacity, so as to shorten the charging time to 1 to 2 hours; They can be used in parallel at will;

7. Because the battery does not contain heavy metal elements such as cadmium, lead and mercury, it has no pollution to the environment and is a more advanced green battery in modern times;