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How to Do Pouch Cell Electrolyte Injection and Sealing?
Mar 10 , 2022
Pouch cell is one of the most common lithium ion battery cell types. Compared with lead-acid battery, it has many advantages, such as small volume, light weight, high specific energy, high safety, flexible design and so on. In the making process of pouch cell battery, the main body of pouch cell needs to be dried before injecting electrolyte. Due to the isolation film in the main body of pouch cel...
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How to Choose Laboratory Film Coating Machine
Mar 15 , 2022
1. Principle of coating machine The film coating machine is a kind of film coating equipment that assists technicians in accurate film preparation. It simulates manual operation to provide a film coating environment with more uniform force and constant speed. It is generally matched with preparers and wire rods to control the film thickness. The coating machine itself does not control the film thi...
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Why the Lithium Ion Battery Should be Pasted with Highland Barley Paper?
Mar 23 , 2022
In the current electronic age, barley paper is an indispensable part. What is highland barley paper? Highland barley paper is a kind of paper used for mechanical and electrical products, which is very important for electronic products. Highland barley paper is very wear-resistant, especially for lithium batteries welded by lithium battery assembly and processing equipment. Highland barley paper is...
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The Whole Process of Charging Lithium Battery Pack
Apr 27 , 2022
The Whole Process of Charging Lithium Battery Pack The charging process of lithium-ion battery can be divided into four stages: trickle charging (low-voltage precharge), constant current charging, constant voltage charging and charging termination. Stage 1: trickle charging. Trickle charging is used to precharge the fully discharged battery unit first. Trickle charging is adopted when the vo...
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What Is the Manufacturing Process of 18650 Lithium Battery Cell
May 26 , 2022
What Is the Manufacturing Process of 18650 Lithium Battery Cell (1) Baking Bake for 12 hours under the condition of constant temperature and vacuum of -0.09mpa. The important purpose is to dry the moisture of the cell. (2) Liquid injection Inject electrolyte in the glove box filled with Ar gas after vacuum baking. The liquid injection amount varies according to the design of lithium-ion battery pa...
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Rolling Process of Lithium Battery Electrode Piece
Jun 15 , 2022
Rolling Process of Lithium Battery Electrode Piece The general process flow of lithium-ion battery electrode piece manufacturing is as follows: the active material, binder and conductive agent are mixed to prepare a slurry, which is then coated on both sides of the copper or aluminum collector. After drying, the solvent is removed to form the electrode piece. The electrode piece particle coating i...
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Important Processes of Making Pouch Cell
Jul 01 , 2022
Important Processes of Making Pouch Cell Whether in the digital or power application market, pouch cells have become a very important technical battery solution. After formed an aluminum case with the battery case forming machine, there comes the important steps for the pouch cell. 1. Electrolyte injection and pre sealing process After the pouch cell case ...
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The Composition and Characteristics of Lithium Ion Battery Pack
Jul 22 , 2022
The Composition and Characteristics of Lithium Ion Battery Pack The process of assembling lithium battery cells into groups is called pack. A pack can be a single battery or a series parallel battery module. Under the background of the new national standard, the demand for lithium batteries is increasing, and many lead-acid battery enterprises have also launched lithium battery products; In fact, ...
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