As one of the most widely used battery types, lithium battery has many advantages, such as high energy density, lightweight, no memory effect, etc. However, it also has some drawbacks, including the following aspects:

1. Higher price: The production cost of lithium batteries is higher, resulting in higher battery prices. Compared to other types of batteries, such as lead-acid batteries or nickel hydrogen batteries, the price of lithium batteries is much higher.

2. Easy to overheat: Lithium batteries generate a large amount of heat during charging or discharging. If the temperature is too high, it can cause damage to the internal structure of the battery, irreversible electrochemical reactions, decreased battery capacity, and even dangerous situations such as explosion and fire.

3. Limited lifespan: Lithium batteries have a certain lifespan, and the lifespan of different types and manufacturers of lithium batteries varies. Generally, the capacity will gradually decrease after a certain period of use, and its lifespan is also related to factors such as usage environment, charging method, charging frequency, temperature, etc.

4. Affected by the environment: The performance of lithium batteries is easily affected by the environment, such as reducing battery capacity at low temperatures, overheating at high temperatures, and even triggering dangerous situations such as fires.

5. Safety issues: If the battery is damaged or improperly used, such as overcharging or discharging, or using an improper charger, it may lead to safety issues such as short circuits, explosions, and fires.

6. There is a pressure difference, capacity difference, and internal resistance difference between the battery cells, making it difficult to regulate when composing a large battery. Moreover, these numerical differences will also reduce the overall lifespan of a single battery cell.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.