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Lithium battery price and the factors affecting prices of lithium battery

Wednesday, November 14, 2018 11:33:43 PM America/Los_Angeles

The price of lithium battery is mainly composed of three major components: battery cell, protection board and outer casing. At the same time, due to the power consumption and current of the electric appliance, the material of the connecting piece between the batteries (conventional nickel sheet, formed nickel piece) The selection of copper-nickel composite sheets, jumpers, etc. will affect the cost. Different connectors may also have a greater impact on cost, and different PACK processes will also affect the cost.

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The reason why lithium batteries (Rechargeable) need protection is determined by its own characteristics. Since the material of the lithium battery itself determines that it cannot be overcharged, overdischarged, overcurrent, short circuited, and ultrahigh temperature charge and discharge, the lithium battery assembly will always contain an exquisite protection circuit board.

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What are the advantages and disadvantages of 18650 battery and polymer lithium battery?

Thursday, November 8, 2018 10:47:05 PM America/Los_Angeles

1, 18650 battery is cylindrical, there is liquid inside, because of battery design and materials, 18650 is suitable for high current, so almost all notebooks, electric cars are designed with 18650 battery; only super notebook, because of energy saving, so can not be used 18650 battery and use polymer lithium battery, especially tablet computer; digital camera because of the charge and discharge of the flash requires large voltage and instantaneous high current, so only 18650 similar battery, but the volume is slightly smaller;

2, the advantages of polymer lithium battery, small size, large capacity, the disadvantage is that the life is shorter than 18650, because of the use of different designs and materials, some have liquid inside, some are dry or colloidal, and high current discharge performance Not as good as the 18650 cylindrical battery, so the need for large-capacity and small-volume electrical equipment, usually using polymer lithium batteries, the most typical performance is mobile phones, tablets and other equipment.

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18650 Lithium Battery, 18650 Lithium Battery Manufacturer

Monday, November 5, 2018 7:37:51 PM America/Los_Angeles

The 18650 lithium battery definition rule is: 18650 battery diameter is 18mm, length is 65mm, cylindrical battery. 18650 lithium battery parameters: voltage: 3.6V (conventional universal battery, for electronic products, low-power electrical equipment, maximum 1C discharge. Can change the discharge current according to the situation); 3.2V (power battery can be customized according to the situation) Charging parameters: 4.2 V

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How many times is the lithium battery life cycle?

Thursday, November 1, 2018 1:24:40 AM America/Los_Angeles

With the promotion of social energy conservation and environmental protection, more and more environmentally friendly products have been applied to the market. In the battery industry, the ternary lithium battery quickly occupied the market with numerous advantages and gradually replaced the traditional lead-acid battery. For the traditional battery, the ternary lithium battery has the advantages of long life, energy saving, no pollution, low maintenance cost, complete charge and discharge, light weight, etc. It is said that the life of the ternary lithium battery is long and to what extent?

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The Instructions of Lithium Batteries

Wednesday, October 31, 2018 12:46:35 AM America/Los_Angeles

The working principle of the lithium battery is nothing more than charging to reserve energy, and the discharge is converted into other energy and released. It is idle when it is neither charged nor discharged. Therefore, the correct use of lithium batteries has three aspects: correct charging, correct discharge, and proper maintenance.

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How is the lithium content of the lithium battery calculated?

Thursday, October 25, 2018 8:20:59 PM America/Los_Angeles

According to the relevant provisions of the "Lithium Battery Air Transport Code" issued by the Civil Aviation Administration:

1. When the battery in the spare battery or equipment is transported as baggage, the lithium content of the lithium metal or lithium alloy battery does not exceed 2g;

2. The rated energy of the lithium ion battery should not exceed 100Wh;

3. For large-scale lithium-ion batteries with rated energy greater than 100Wh and less than 160Wh, they can be carried with them after approval by the air operator, but the number of carriers must not exceed two.

4. The equipment containing lithium battery can be placed in checked baggage or hand luggage, and the spare lithium battery can only be placed in hand luggage.

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3D-printed lithium-ion batteries

Tuesday, October 23, 2018 2:02:25 AM America/Los_Angeles

Electric vehicles and most electronic devices, such as cell phones and laptop computers, are powered by lithium-ion batteries. Until now, manufacturers have had to design their devices around the size and shape of commercially available batteries. But researchers have developed a new method to 3D print lithium-ion batteries in virtually any shape.

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Building a better battery layer by layer

Tuesday, October 16, 2018 1:31:11 AM America/Los_Angeles

Scientists are now closer to a thin, high-capacity lithium-ion battery that could open the gates to better energy storage systems for electric vehicles.

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X-rays uncover a hidden property that leads to failure in a lithium-ion battery material

Monday, October 15, 2018 12:38:23 AM America/Los_Angeles

X-ray experiments have revealed that the pathways lithium ions take through a common battery material are more complex than previously thought.

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