Why do more and more people choose soft pack battery equipment?

1.Lithium battery has higher energy ratio. With high storage energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries.

2. The lithium battery has a long service life, which can reach more than 6 years. The battery with lithium iron phosphate as the positive electrode is charged and discharged at 1C (100% DOD), and has a record of 10,000 times of use.

3. The rated voltage of the lithium battery is high (the single working voltage is 3.7V3.2V), which is approximately equal to the series voltage of 3 nickel-cadmium or nickel-metal hydride rechargeable batteries, which is convenient to form a battery power pack.

4. Lithium batteries have high power endurance. Among them, the lithium iron phosphate lithium ion battery used in electric vehicles can reach 15-30C charge and discharge capacity, which is convenient for high-intensity start-up acceleration.

5. The self-discharge rate of lithium battery is low, which is one of the most prominent advantages of the battery. At present, it can generally achieve 1% per month, which is much lower than 25-30% of Ni-Cd and 30% of Ni-MH. -35%.

6. The weight of lithium battery is light, and the weight is about 1/5-1/6 of that of lead-acid battery products under the same volume.

7. Lithium battery has strong high and low temperature applicability. It can be used at -20°C-60°C, and can be used at -45°C after processing.

8. Lithium batteries are green and environmentally friendly. Regardless of production, use or scrap, they do not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury, and cadmium.

9. The production of lithium batteries basically does not consume water, which is very beneficial to my country, which is short of water.

10. The specific energy of a lithium battery refers to the energy per unit weight or unit volume. Specific energy is expressed in Wh/kg or Wh/L. Wh is the unit of energy, W is watt, h is hour; kg is kilogram (weight unit), L is liter (volume unit).