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What should you know about 18650 Lithium Batteries?

Views: 258     Author: Hedy     Publish Time: 2023-09-05      Origin: Site


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What should you know about 18650 Lithium Batteries?

18650 is an industry term that refers to cylindrical batteries with a diameter of 18mm and a length of 65mm. Currently, China has become the largest production factory for 18650 in the world.

There are generally 2200mAh, 2400mAh, 2600mAh, and 2800mAh capacity standards. According to industry insiders, currently 18650 has achieved a maximum single unit capacity of 3400mAh. If the mobile power supply uses 18650 as the battery cell, it is basically connected together with the above specifications.

18650 is generally packaged in a steel shell, meaning that the lithium ions in 18650 are liquid, like a cup filled with water, similar to this understanding. So 18650 can only be cylindrical. If you see thick and large mobile power supplies when purchasing them, they are basically 18650 cells.

What is the best choice for 18650 lithium batteries?

1. 18650 high-quality battery cells

The high-quality 18650 lithium battery pack should use first-class brand battery cells and require qualified and stable manufacturers to provide high-quality individual batteries. Only in this way can the quality of 18650 lithium batteries and high-quality batteries be ensured.

2. Connect high-quality protective circuit boards

A good protection panel should have functions such as overcharging, discharging, overcurrent, short circuit, temperature, internal resistance, power consumption, etc. Therefore, when purchasing, we must choose high-quality large brands to ensure the safety of lithium batteries.

3. Conducted in a mature and specialized production process

The manufacturing process of 18650 lithium batteries is crucial, with advanced equipment, high-tech personnel, mature management, and strict manufacturing processes to ensure that there are no mistakes in key processes such as welding, testing, aging, and pre shipment testing, in order to produce the 18650 lithium battery pack.

Lithium batteries:

It has multiple functions such as short circuit, overcharging, overload, overload, current, etc.

High cycle batteries, in line with the values of low-carbon, energy-saving, and environmental protection

Service life of 18650 lithium batteries

18650 lithium battery pack is a product that uses the battery manufacturing process to assemble different numbers of 18650 lithium cells together through a protective circuit board. The most critical components of the 18650 lithium battery include the 18650 battery cell, protective board circuit board, and battery assembly process.

18650 Lithium Battery Pack: A High Energy Power Source Leading Revolution in Multiple Fields

With the continuous progress of technology,the 18650 lithium battery pack has been widely used in many fields, such as electric vehicles, solar energy storage, smartphones, laptops, and so on.

Electric vehicles. The 18650 lithium battery pack has become the main power source for electric vehicles due to its high energy density, long charging life, and environmental friendliness. It can store a large amount of electrical energy, provide sufficient power for electric vehicles, and has high efficiency and long lifespan, providing people with a more convenient and environmentally friendly way of travel.

Solar energy storage:The 18650 lithium battery pack is widely used in solar energy storage systems due to its high energy density and long lifespan. Solar energy storage systems can convert solar energy into electricity and store it for use at night or on cloudy days, which is of great significance for solving energy shortages.

Smartphones:The small size, high energy density, and long lifespan of the 18650 lithium battery pack make it the main power source for smartphones. Due to the low power consumption of smartphones, the energy of a 18650 lithium battery can meet the usage needs of smartphones, while also greatly reducing the charging frequency of smartphones and improving the user experience.

Laptops:Due to the high energy density and long lifespan of the 18650 lithium battery pack, it is also widely used in laptops. Laptops are high-performance electronic devices that require sufficient power support, as well as long lifespan and safety. The 18650 lithium battery pack perfectly meets these requirements.

In summary

The 18650 lithium battery pack has a wide range of applications in electric vehicles, solar energy storage, smartphones, laptops, and other fields. With the continuous progress of technology and the expansion of application scenarios, it is believed that the application field of 18650 lithium battery pack will be more extensive.

We have a number of lithium battery PACK production lines, aging, capacity division and other production equipment and a large number of experienced industrial workers.


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