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Lithium battery refers to the battery containing lithium (including metal lithium, lithium alloy, lithium ion and lithium polymer) in the electrochemical system. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium metal batteries are usually non-rechargeable and contain metallic lithium. Lithium ion batteries do not contain metallic lithium and can be recharged.

Lithium battery is a kind of battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. The earliest lithium battery came from Edison, the great inventor, using the following reaction: Li+MnO2=LiMnO2 (www.hhrrb. com) This reaction is an oxidation-reduction reaction. Due to the very active chemical characteristics of lithium metal, the discharge of lithium metal makes the processing, storage and use of lithium metal very high environmental requirements. Therefore, lithium batteries have not been used for a long time. Now lithium battery has become the mainstream.

The process technology of lithium battery is very strict and complex. Here we can only briefly introduce several main processes:

Tools/raw materials

Diaphragm, positive and negative plate

Method/step

Method 1. The special solvent and adhesive used for pulping are mixed with the powder positive and negative active substances respectively, and then mixed evenly at high speed to make the paste positive and negative substances.

Method 2. Coating The slurry is evenly coated on the surface of the metal foil, dried and made into positive and negative electrode plates respectively

Method 3. Assemble the battery according to the sequence of positive plate -- diaphragm -- negative plate -- diaphragm from top to bottom, and then make the battery core by winding, and then inject the electrolyte, seal and other technological processes to complete the battery assembly process and make the finished battery.

Method 4. Huacheng uses the special battery charging and discharging equipment to charge and discharge the finished battery. Each battery is tested, and the qualified finished battery is selected for delivery

matters needing attention

The lithium battery material belongs to chemical substances, and protective measures must be taken during the production process!

Lithium ForkLift Batteries ,Ensure Quality

Our lithium battery production line has a complete and scientific quality management system

Ensure the product quality of lithium batteries

Years of experience in producing lithium forklift batteries

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WE PROMISE TO MAKE EVERY LITHIUM BATTERY WELL

We have a comprehensive explanation of lithium batteries

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