Shenzhen Dazheng Weiye Electronic Technology Co., Ltd.
Contact: Zhan Zhenyu
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Contact: Chen Yaye
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Lithium polymer battery is lithium battery upgrade products, forklift lithium battery manufacturers can hardly say absolutely lithium polymer battery and lithium battery pack which application is good, they have their own merits.
Lithium battery is a kind of anode material made of lithium metal or lithium alloy. Due to the very active chemical properties of lithium metal, the processing, preservation and use of lithium metal have very high requirements for the environment.
Lithium polymer battery refers to all solid or gel too electrolyte lithium ion battery. Aluminum - plastic composite film is generally used as packaging materials. Polymer lithium batteries, from the point of view of the internal materials of the battery, the main internal electrolyte is polymer, in this case generally gel electrolyte and solid electrolyte.
Difference between lithium battery and polymer lithium battery:
1. Different principles
Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries are typically non-rechargeable and contain metallic lithium. Lithium-ion batteries do not contain metallic lithium and are rechargeable. Lithium polymer battery refers to all solid or gel too for the electrolyte of lithium ion battery, the general use of aluminum composite film as packaging materials.
2. Different raw materials
In addition to inorganic compounds used in lithium batteries, conductive polymers can also be used in the cathode materials of polymer batteries. Polymer battery electrolytes include polymer electrolyte (solid or colloidal) and organic electrolyte. Lithium battery pack using electrolyte (liquid or colloid)
3. Shape difference
Polymer batteries can be made thin, of any size and of any shape because their electrolytes can be solid or colloidal rather than liquid. Lithium batteries use electrolytes and require a strong case to hold the electrolyte in a secondary package. As a result, it adds a bit of weight to a lithium-ion battery.
4. Electrical conductivity
The conductivity of lithium battery remains a stable value, which is not affected by the quality of auxiliary materials. The solid electrolyte ionic conductivity of polymer battery is low. At present, some additives are added to make it into gel electrolyte to improve the conductivity.
5. Manufacturing process
The thinner the polymer battery, the better. The thicker the lithium battery, the better.
To summarize the difference between lithium-polymer batteries and lithium-polymer batteries, the only difference is the relationship between species and genus. Lithium-polymer batteries are included in lithium-polymer batteries.