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Brief analysis of the eight advantages of polymer lithium-ion batteries
Jul 23 , 2021
Brief analysis of the eight advantages of polymer lithium-ion batteries 1. Good safety performance The structure of the polymer lithium-ion battery is aluminum-plastic soft packaging, which is different from the liquid battery with a metal shell. Once a safety hazard occurs, the liquid battery is easy to explode, while the polymer battery can only be inflated. 2. Lightweight Polymer batteries are ...
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How to judge the performance of lithium battery testing equipment?
Jul 29 , 2021
With the development of new energy, the use of lithium batteries is becoming more and more common. This also puts higher and higher requirements on the detection of lithium batteries. So how to judge the performance of lithium battery testing equipment? The function of lithium battery testing equipment should be judged from the following points: 1. Test accuracy (e.g. 0.05%FS+0.05%RD, 0.1%FS+0.1%R...
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Introduce of pouch cell aluminum-plastic film forming machine
Oct 15 , 2021
The aluminum-plastic film forming machine is an equipment used in the aluminum-plastic film forming of lithium-ion pouch cell. The equipment is driven by a pressurizing cylinder, and the upper and lower molding dies can be made according to customer requirements to realize the molding of aluminum-plastic film shells of lithium-ion batteries of different sizes. An aluminum-plastic film forming mach...
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How to calculate the charging and discharging time of lithium battery
Oct 21 , 2021
Generally, the capacity of lithium battery testing equipment is divided into constant current charging, constant voltage charging and constant current discharging in the process of testing lithium ion battery charging and discharging. 1. Constant current charging means that the current is always constant and the voltage slowly rises to the set value (the upper limit voltage of the ternary lithium ...
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The production process of Pouch cell lithium battery
Nov 03 , 2021
With the development of science and technology, the technical barriers to battery production have been broken through one by one, and the pouch cell lithium battery has gradually stepped onto the stage, and subsequently entered a large-scale trial stage. The main processes in the production of pouch cell lithium batteries are pole piece, installation and formation. 1. The pole piece process. The m...
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What are the steps to use the battery tester?
Nov 19 , 2021
What are the steps to use the battery tester? This question is asked by many customers. And here are the Battery tester is actually a kind of battery testing equipment, mainly used for battery maintenance or testing. The steps to use it are as follows: 1. Connect both the positive and negative poles of the output line, the positive pole of the battery capacity tester and the positive pole of...
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What are the precautions for pouch cell equipment
Jan 21 , 2022
What are the precautions for pouch cell equipment? 1. Different types of products cannot be used in combination. Large errors in battery structure, chemical composition, and battery function have serious safety hazards. 2. Different batches of products should not be mixed to affect the consistency between battery cells. Products in the same batch are products in the same mixing process, with the s...
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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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