Advantages of lithium-manganate batteries:
1. High energy density: Lithium manganate batteries have high energy density and high specific energy, which can meet the needs of low-power power supplies for small electronic products.
2. Low cost: The material cost of lithium manganese battery is relatively low and the production process is relatively simple, so its manufacturing cost is relatively low.
3. Good stability: Lithium manganate batteries have relatively good performance in harsh environments such as high temperature, low temperature and vibration, and they have no natural discharge problems.
4. Environmental protection: Compared with traditional nickel-cadmium batteries and nickel-cadmium-mercury batteries, lithium-manganate batteries can be reused and do not producehave no heavy metal pollution.
5. Disadvantages of lithium-manganate batteries: Rapid capacity fade: Lithium-manganate batteries undergo many charge and discharge cycles, have relatively rapid capacity fade, and a short lifespan.
6. Short life: Lithium-manganate batteries have poor performance in terms of life, and their life is shorter at high temperatures. At the same time, their service life is also easily affected by the usage environment.
7. Large capacity fluctuations: Compared to other types of batteries, the capacity of lithium manganese batteries fluctuates greatly at the same capacity, which is one of the reasons why they break down easily.
8. Low safety: Lithium manganese battery materials and electrolytes are relatively active and can reactir and explode under special circumstances, posing certain safety risks.
9. Lithium manganese oxide batteries are still widely used in large and medium-sized batteries, especially in the field of power batteries. Due to their low cost and high security, they remain competitive in the market. force.