TECHNOLOGY

TECHNOLOGY

Posted on Wednesday, 02 August 2023
The main components of the negative electrode dressing are carbon and adhesive.Prepare the materials, mix the negative solid battery materials evenly, then add the solvent, and stir them into a paste ...
Posted on Wednesday, 02 August 2023
For hard shell batteries, inject a little electrolyte first. Perform the first short charge.Charging is completed, and the second liquid injection is performed.After the second liquid injection is com...
Posted on Wednesday, 02 August 2023
Put the electric core into the baking machine.Bake to remove moisture.
Posted on Wednesday, 02 August 2023
Weld the positive and negative tabs to the aluminum cover.Use laser welding to weld the cover plate and the aluminum shell.A liquid injection hole is reserved on the cover for liquid injection.
Posted on Wednesday, 02 August 2023
Carry out machine vision alignment inspection of lithium battery pole pieces to avoid waste of finished product defects.
Posted on Wednesday, 02 August 2023
Place them in order from top to bottom. Positive electrode sheet/diaphragm/negative electrode sheet/diaphragm.Wrapped by winding. Form battery cells.
Posted on Wednesday, 02 August 2023
After the pole piece is in contact with the air, it will absorb the moisture in the air, causing the pole piece to become thicker, and the moisture will be removed by baking.Put the pole pieces into t...
Posted on Wednesday, 02 August 2023
The whole roll of pole piece is cut into several narrow pieces of required width continuously.After slitting, the edges are required to be flat
Posted on Wednesday, 02 August 2023
The slurry after coating is relatively loose, and to increase the energy density of lithium batteries, it is necessary to control the thickness of the pole piece.The coated pole piece is pressed and e...
Posted on Wednesday, 02 August 2023
The main components of the positive electrode dressing are lithium, adhesive and conductive agent.Prepare the materials, mix the positive solid battery materials evenly, then add the solvent, and stir...
Posted on Wednesday, 02 August 2023
The prepared slurry is uniformly coated on the collecting fluid with the specified thickness.Aluminum foil for positive pole and copper foil for negative pole.Below is the baking sheet to evaporate th...
Posted on Wednesday, 02 August 2023
1. Full appearance inspection.2. Spray grade code.3. Level scan check.4. Packaging.5. The finished battery cells are put into storage.
Posted on Wednesday, 02 August 2023
Store lithium-ion batteries in: a cool, dry, ventilated environment.Keep away from water, fire and high temperature.
Posted on Wednesday, 02 August 2023
OCV has two parts, OCV1 and OCV2.OCV1 and OCV2, distinguish the open circuit voltage in different states.Open circuit voltage measurement is one of the important inspections for detecting defective pr...
Posted on Wednesday, 02 August 2023
The assembled battery is given a certain current.The positive and negative active materials of the battery are excited.After being formed, it can be used as a battery.
Posted on Wednesday, 02 August 2023
The printing code of battery shell is:Material identification codeCapacity voltage printingManufacturing batch number
Posted on Wednesday, 02 August 2023
The battery is placed in a drying room to remove moisture.Let stand for some time in the drying room.
Posted on Wednesday, 02 August 2023
Cleaning steps:1. The battery is placed in the area to be cleaned.2. After cleaning solution.3. After purified water.4. After hot air.5. Flow into the battery removal area.
Posted on Wednesday, 02 August 2023
Welding tension: ≥6NWelding appearance requirements: no false welding, welding scorching, welding penetration, fracture.
Posted on Wednesday, 02 August 2023
MWD tool power supply assembly.MWD and logging while drilling (LWD) tools are powered by an autonomous power source, usually a battery. Drilling and logging services require batteries that can safely ...
Posted on Wednesday, 02 August 2023
Lithium thionyl chloride batteries can be used in various fields, mainly in smart card meters (water, electricity, gas meters), computer supported power supplies, medical devices, wireless communicati...
Posted on Wednesday, 02 August 2023
ER batteries are recyclable and environmentally friendly batteries that are not easy to burn.
Posted on Wednesday, 02 August 2023
Energy density: Lithium-sulfur battery has the highest energy density among primary batteries at present, with specific energy up to 590W·h/kg and 1100 (Wh/dm3).Product uniformity: mass-produced batte...