1, with higher weight energy Ratio, volume energy ratio;
2, high voltage, single lithium battery voltage of 3.6V, equal to 3 Ni-CD or Ni-MH rechargeable battery series voltage;
3, Self-discharge long time storage, which is the most prominent advantage of the battery;
4. No memory effect. Lithium battery does not exist the so-called memory effect of Ni-CD battery, so the lithium battery need not discharge before charging;
5. Long life. Under normal operating conditions, the charge/discharge cycle of lithium battery is much more than 500 times.
6, can quickly charge. Lithium batteries can usually be charged with 0.5~1 times capacity, which shortens the charging time to 1-2 hours;
7, can be used in parallel;
8, because the battery does not contain cadmium, lead, mercury and other heavy metals, pollution-free environment, is the most advanced green battery;
9. High cost. Lithium batteries are more expensive than other rechargeable pools.