1, with high energy-to-weight ratio and energy-to-volume ratio;

2, the voltage is high, and 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. Self-discharge can be stored for a long time, which is the most prominent advantage of the battery;

4. No memory effect. Lithium batteries do not have the so-called memory effect of nickel-cadmium batteries, and do not need to be discharged before charging;

5, long life. Under normal working conditions, the number of charge and discharge cycles of lithium battery is much more than 500;

6, you can charge quickly. Lithium batteries can usually be charged with a current of 0.5 ~ 1 multiple capacity, which shortens the charging time to 1 ~ 2 hours.

7, can be used in parallel at will;

8. Because the battery contains no heavy metal elements such as cadmium, lead and mercury, it has no pollution to the environment and is the most advanced green battery in the contemporary era;