The wide ambient temperature and small size of the lithium-ion battery industry make the lithium-ion battery widely used in power station energy storage power supply system, electric tools, UPS, communication power supply, electric vehicles, aerospace and other fields, and its market demand is extremely significant.

1. Aerospace

With the maturity of lithium-ion battery technology in recent years, and the pursuit of aircraft performance excellence by various aircraft manufacturers, lithium-ion battery technology has gradually returned to commercial operation, which seems to usher in the spring of development in the aviation field. High performance and large capacity lithium ion batteries will further meet the power demand of the new generation of multi electric civil aircraft, reduce the weight of the aircraft, and promote civil aircraft manufacturers to gradually use them for aircraft emergency lighting, cockpit voice recorder, flight data recorder, recorder independent power supply, standby or emergency power supply, main power supply and auxiliary power unit power supply and other airborne systems.

2. Military

Lithium ion batteries are also widely used in military affairs. The current development focus is submarine batteries. Although the lead-acid batteries used in modern conventional submarines have the advantages of simple structure, low cost, and good maintenance performance, their performance is not ideal. Countries are actively studying replacing them with lithium ion batteries.

China's military research on lithium-ion batteries is not bad. The Navy has long adopted lithium-ion power lithium-ion battery packs on small underwater submersibles, such as micro underwater vehicles and mine handling vehicles, and has achieved success, as well as a wealth of relevant experience and technology.

3. Communication industry

The new energy storage lithium ion battery has been used in the communication field for a long time. In the information age, especially the 5G era, the communication base station is particularly important. Lithium ion battery is a reliable energy guarantee for communication base stations. In the communication industry, there are several important applications: outdoor base stations, indoor and roof macro base stations with tight space, indoor coverage/distributed source stations with DC power supply, central machine rooms and data centers.

Compared with lead-acid batteries, lithium ion batteries do not contain polluting metals in the production and use process, and have natural environmental advantages. In terms of performance, it is important to have a long life, high energy density and light weight. With the continuous reduction of the full supply chain cost of lithium-ion battery, its price advantage has become increasingly prominent. In the field of communication and energy storage, large-scale replacement of lead-acid batteries or mixed use of lead-acid batteries is just around the corner.