1, high voltage. The working voltage of single battery is as high as 3.6v~3.8v, which is much higher than the voltage of 1.2V of Ni-MH and Ni-Cd batteries.
2. High capacity density. Its capacity density is 1.5~2.5 times that of Ni-MH battery or Ni-Cd battery.
3. Small self-discharge. The storage time is long, and the capacity loss is small.
4. Long life. In normal use, its cycle life can reach more than 500 times.
5, no memory effect, no need to empty the remaining power before charging, easy to use.
6. Good safety performance. Lithium polymer adopts aluminum-plastic soft packaging in structure, which is different from the metal shell of liquid battery. In the case of potential safety hazards, liquid batteries are easy to explode, while polymer batteries will only inflate at most.
7, the thickness is small. It can be made thinner and thinner, and the battery can be assembled into a credit card.
8. Large capacity. The capacity of polymer battery is higher 10 ~ 15% than that of steel battery with the same size, and 5 ~ 10% higher than that of aluminum battery.