Lithium batteries, lithium as a cathode, the other materials as a negative. Its main features are as follows:
1, higher than the energy (so small and easy to carry)
       Unit weight or unit volume of energy. Than energy use Wh / kg or Wh / L to that. Wh is the unit of energy, W is watts, h is the hour; kg is kg (unit of weight), L is +11 (volume units). The same size battery, Li-MnO2 energy than the nickel-cadmium battery is 300 times!
2, environmental protection, wide temperature range
3, a lithium battery discharge voltage stability, wide temperature range.
4, low self-discharge rate (Li-SOCL2 battery self-discharge rate of one percent / year below), so long shelf life, excellent power design of electronic products, the service life of 10 years, some cases can be life Reached 20.
As a lithium battery is better than many other traditional characteristics of the battery, is now widely used in various industrial, consumer electronic products.