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Do you know the meaning of "18650"
Jul 16 , 2021
Cylindrical lithium-ion battery cells are usually represented by five digits. Counting from the left, the first and second digits refer to the diameter of the cell body, the third and fourth digits refer to the battery height, and the fifth digit refers to the circle. In addition to our common 18650 cylindrical lithium-ion battery, what other cylindrical specifications of lithium batteries are the...
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What kinds of anode materials are there for lithium-ion batteries?
Jul 16 , 2021
Lithium-ion battery anode materials are roughly divided into six types: carbon anode materials, alloy anode materials, tin-based anode materials, lithium-containing transition metal nitride anode materials, nano-level materials, and nano-anode materials. The first is the anode material of carbon nano-level materials: the anode materials that have been actually used in lithium-ion batteries are bas...
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Aluminium Metal Foam Panels
Jul 01 , 2021
Features Aluminum foam is added into pure aluminum or aluminum alloy after foaming process, and has both metal and bubble characteristics. It has low density, high shock absorption ability, high temperature resistance, strong fire resistance, corrosion resistance, sound insulation and noise reduction, low thermal conductivity, high electromagnetic shielding, strong weather resistance, filtering ab...
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What is the type and use of muffle furnace？
Jul 01 , 2021
There are several kinds of muffle furnace classification, according to the classification of temperature can be divided into: low temperature muffle furnace, medium temperature muffle furnace, high temperature muffle furnace According to the heating elements are: electric furnace wire muffle furnace, silicon carbon rod muffle furnace, silicon molybdenum rod muffle furnace; According to the shape c...
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What does lithium battery pack mean
Dec 03 , 2020
Battery pack mainly refers to the processing, assembly and packaging of lithium battery packs. The process of assembling lithium battery cells into groups is called PACK, which can be a single battery or a lithium battery pack connected in series and parallel. PACK includes battery pack, bus bar, flexible connection, protection board, outer packaging, output (including connector), barley paper, pl...
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What are The Main Application Areas of Lithium Batteries
Nov 26 , 2020
Lithium batteries are divided into lithium batteries and lithium ion batteries. Cell phones and notebook computers use lithium-ion batteries, which are commonly known as lithium batteries. Real lithium batteries are rarely used in daily electronic products because of their high risk. Lithium batteries are widely used in energy storage power systems such as water power, thermal power, wind power an...
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The Advantages of Lithium-ion Battery
Nov 17 , 2020
(1) Has high storage energy density (2) Easy to form battery power pack (3) Lithium batteries are lighter than lead-acid batteries (4) The lithium battery has a relatively long service life (5) With high power tolerance (6) Low self-discharge rate, no memory effect (7) Lithium batteries are highly adaptable to high and low temperatures and can be used at -20°C to -60°C. After processing, they can ...
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What's the Process Technology of Lithium-ion Battery
Nov 17 , 2020
The process technology of lithium-ion batteries is very strict and complicated. Here are the briefly introduce of the main process sequences. (1) After mixing the raw materials uniformly at high speed, a slurry-like positive and negative material is made. (2) Coating: Coating the prepared slurry evenly on the surface of the metal foil, drying, and forming the positive and negative electrode sheet....
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Best 18650 automatic double sided spot welder
Jan 14 , 2021
Xiamen ACEY provides best double sided spot welder, which is suitable for battery pack and assembly in the factory for 14500 / 18650 / 21700 / 26650 / 32700 multi-parallel multi-series combination. It can be used in electric tool battery, torsion car battery, Energy Storage Battery Pack, Scooter Electric Vehicle Battery, etc. Compared with manual spot welding, the efficiency and accuracy of weldin...
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