What Is the Significance of Lithium Batteries?

lithium batteries are divided into lithium and lithium batteries. Mobile phones and laptops use lithium batteries, commonly referred to as lithium batteries. Batteries typically use lithium-containing materials as electrodes that are representative of modern high-performance batteries. Due to its high risk, the real lithium battery is rarely used in everyday electronic products.

• What could be the cause of the explosion of lithium batteries?

• What kind of lithium battery should we choose?

• What are the characteristics of lithium batteries?

What could be the cause of the explosion of lithium batteries?

1. The internal polarization of the lithium battery is relatively large;

2. The lithium battery's polar shoe absorbs water and reacts with the electrolyte.

3. the quality and performance of the electrolyte of the lithium battery itself;

4. If the lithium battery is injected, the injection volume cannot meet the process requirements;

5. The sealing performance of laser welding is poor when the lithium battery is assembled and the air leaks when the air leak is measured;

6. Dust and dust are likely to cause microfractures first;

7. The positive and negative plates of the lithium battery are thicker than the process area and it is difficult to enter the housing.

8. The problem of fluid injection and sealing of lithium batteries and the poor sealing performance of steel balls can lead to air eruptions;

9. The shell of the lithium battery housing is too thick and the shell shape influences the thickness;

10. Excessive outdoor ambient temperature is also the main cause of the explosion of lithium batteries.

What kind of lithium battery should we choose?

1. Observe the unusual loading situation. In general, the battery of a real mobile phone should contain an electric current protection. In the case of an overload caused by an external short circuit, the circuit shall be automatically interrupted to avoid burning or damage to the mobile phone; lithium battery also have an overload protection switch if standard electrical equipment is not used. If the alternating current is too large, the power supply is automatically interrupted, leading to a charging error. In the normal state of the battery it can automatically return to the on mode. If we find during the charging process that the battery is heated or smoked or even exploded, the battery must be falsified.

2. Using special tools. In view of the increasing number of types of lithium battery on the market and the increasingly sophisticated counterfeiting technology, some large companies are constantly improving counterfeiting technology. With the improvement of counterfeiting technology, it is difficult for us to see the truth and the wrong from the looks.

What are the characteristics of lithium batteries?

1. The weight of a high energy density lithium battery is half the nickel-cadmium or nickel hydrogen battery of equal capacity and the volume is 20-30% of the nickel-cadmium and 35-50% of the volume the nickel-hydrogen battery.

2. High-voltage. The operating voltage of a single lithium battery is 3,7 V (average), which corresponds to three consecutive nickel cadmium or nickel hydrogen batteries.

Three. No pollution. lithium battery do not contain harmful metals such as cadmium, lead and mercury.

Four. No metal. Lithium ion batteries do not contain any metallic lithium, therefore they are not subject to any restriction on the prohibition of carrying lithium batteries in passenger aircraft in aircraft transport.

Whether in life or in production, the importance of lithium bacteria for humans cannot be overlooked. Shenzhen Sumry Electronics Co., Ltd. has been concentrating on the production and development of lithium batteries for several years and has always put customer needs first. Here you can select the lithium battery that suits you.