Application Scenarios of Lithium Batteries


2025-02-13

Lithium batteries have a wide range of applications in various fields, mainly including consumer electronics, transportation, energy storage, military, and aerospace.
Consumer electronics field
Lithium batteries are widely used in consumer electronic devices, including smartphones, tablets, laptops, and digital cameras. Smartphones typically use lithium batteries with a capacity ranging from 2000 to 5000mAh, meeting the design requirements for thinness and high performance. Tablets have larger lithium battery capacities, generally between 6000 and 10000mAh, to support high-power screens and processors. Laptop lithium batteries have capacities ranging from 4000 to 9000mAh, supporting the operation of high-power processors. Digital cameras rely on the high energy density and fast charging capabilities of lithium batteries to meet the demands of long-duration shooting.
Transportation field
In the transportation field, lithium batteries are used in electric vehicles, hybrid vehicles, electric bicycles, and electric motorcycles. Electric vehicles are an important application scenario for lithium batteries, with pure electric vehicle battery capacities ranging from 30-50kWh to over 100kWh. High energy density lithium batteries can provide longer driving ranges. Hybrid vehicles combine lithium batteries with fuel engines to improve energy utilization efficiency. Electric bicycles and electric motorcycles utilize the high energy density and lightweight nature of lithium batteries to provide longer ranges and fast charging capabilities.
Energy storage field
Lithium batteries also have wide applications in the energy storage field, including generation-side storage and user-side storage. Generation-side storage is used in solar and wind power stations, while user-side storage includes home energy storage and backup power supplies. The high energy density and long cycle life of lithium batteries give them significant advantages in the energy storage field, improving energy utilization efficiency and stability.
Military and aerospace field
In the military field, lithium batteries are used for field power supply, unmanned devices, and individual soldier power sources, providing reliable energy support. The aerospace field also widely uses lithium batteries to meet the energy needs of aircraft and satellites. Although nickel-cadmium batteries are more commonly used in civilian aircraft, the high energy density of lithium batteries makes them promising for further applications in large civilian passenger aircraft and other fields in the future.