Advantages of 18650 lithium battery and polymer lithium battery.

Advantages of 18650 lithium battery and polymer lithium battery.

The design of polymer battery cells is lightweight and is the epitome of the lithium battery industry. The appearance design can be customized freely and the battery can be slim, just like that. Therefore, when choosing a mobile charger with polymer battery cells, the design scheme can be more agile in terms of appearance. Nowadays, many smart wearable devices and machine equipment batteries are based on polymer lithium batteries, which can make the design scheme of their products more fashionable and casual in appearance.

Advantages of 18650 lithium battery and polymer lithium battery

1. 18650 lithium batteries are cylindrical with fully transparent liquid inside. Due to the design scheme and raw materials of rechargeable batteries, 18650 is suitable for high current, so basically all laptops and electric scooters are designed with 18650 rechargeable batteries; Only very laptops, due to resource conservation, can immediately use high polymer lithium batteries, especially tablets, without the need for 18650 rechargeable batteries; Digital cameras, due to the high working voltage and momentary large current required for charging the flash battery, only use 18650 rechargeable batteries, which have a slightly smaller capacity;

2. The advantages of polymer lithium batteries depend on their small size and large volume, while their defects depend on their shorter service life compared to 18650. This is because they use different design schemes and raw materials, some of which are fully transparent liquids inside, while others are dry or collagen fibers. Their high current charging and discharging characteristics are not as good as 18650 cylindrical rechargeable batteries, so they require large space and small volume power consumption equipment. Polymer lithium batteries are generally used, and their main manifestations are on mobile phones, tablets, etc.

The lifespan of lithium batteries is only two to three years.

Generally, lithium batteries can be charged and discharged 300-500 times. Partial charging and discharging of lithium batteries are more effective than thorough charging and discharging, and efforts should be made to prevent frequent thorough charging and discharging. After the rechargeable battery enters the production line, the clock starts working. Whether you apply it or not, the lifespan of lithium batteries is only two to three years.

Lithium battery "is a type of rechargeable battery that uses lithium metal material or lithium aluminum alloy as the negative electrode, and it applies non hydrolysis reaction solution. Lithium metal batteries were first proposed and scientifically researched in 1912. In the 1970s, the explicit proposal and scientific research of lithium batteries began. Due to the strong organic chemical specificity of lithium metal materials, they have high requirements for natural environment in production, processing, storage, and application. Therefore, lithium batteries have not been used for a long time. With the development of technology, lithium batteries have become popular.