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How to use the lithium battery comprehensive tester
Jan 14 , 2022
The use of lithium battery comprehensive tester is to test the performance of lithium battery, including voltage, internal resistance, capacity, internal pressure, self-discharge rate, cycle life, sealing performance, safety performance, storage performance, appearance, etc. , over-release, etc. 1. Power switch: the power switch of the tester. 2. Emergency stop switch: cut off the discharge circui...
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How to increase the output of planetary ball mill?
Jan 26 , 2022
How to increase the output value of the planetary ball mill? What are the ways to improve it? Generally speaking, there are three direct ways to increase the output value of the planetary ball mill: 1. A crusher is installed in front of the planetary ball mill; 2. Improve the grinding system and improve the grinding efficiency; 3. Add high-efficiency powder separator. Any of the above three method...
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What are the characteristics of the vacuum standing box?
Feb 24 , 2022
The vacuum standing box is a device that can be applied to the production of pouch cell lithium-ion batteries and cylindrical lithium-ion batteries. Its function is to complete the vacuum standing of the battery after liquid injection to promote the absorption of the electrolyte by the pole pieces; or It is used for vacuum standing defoaming and vacuum storage of various materials. T...
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What is the Difference Between DC Inverter Spot Welding Machine and Transistor Spot Welding Machine?
Mar 03 , 2022
In recent years, in the precision resistance welding filed, DC inverter spot welding machine is the most widely used welder. However the transistor spot welder also appears more popularly. Then what is the difference between these two types? 1. Difference of control principle of the welding power supply The power supply of inverter spot welding machine first rectifies and filters the industrial po...
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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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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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What Is the Necessity of Aging Test for Lithium Ion Battery Pack?
Apr 01 , 2022
What Is the Necessity of Aging Test for Lithium Ion Battery Pack? How to quickly judge the aging degree of lithium ion battery pack? If you have a multimeter, you can test the quality of lithium-ion battery pack in one minute. The method is to find 3 to 5 power resistors with 1 ohm and 10W in series After connection, measure the discharge current on the battery in series, which is generally adjust...
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Function of BMS Lithium Battery Management System
Apr 13 , 2022
Function of BMS Lithium Battery Management System The main task of BMS lithium battery management system is to ensure the design performance of the battery system, which can be divided into the following three aspects: 1) Safety, protect the battery unit or battery pack from damage and prevent safety accidents; 2) Durability, make the battery work in a reliable and safe area and prolong the servic...
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