How powerful is the Tesla 18650 lithium-ion battery pack

by:CTECHi     2021-09-26
Take a look at how powerful the Tesla 18650 lithium-ion battery pack is! 18650 battery is the earliest, most mature and most stable lithium ion battery, widely used in electronic products. Tesla uses 18650 lithium-ion battery packs as the power source for new energy electric vehicles, which is the best choice at this stage. As the battery technology matures, more new types of batteries will be used in new energy electric vehicles at the same time. Take a look at how powerful the Tesla 18650 lithium-ion battery pack is! For electric vehicles, nothing is more important than a good lithium-ion battery pack, in addition to improving product life, it also guarantees sufficient performance. The importance of lithium-ion battery packs to electric vehicles is self-evident, so what kind of lithium-ion battery packs does Tesla, which is known as the disruptor of electric vehicles, have? From the various disassembled Tesla batteries on the Internet, Tesla generally uses cylindrical 18650 lithium-ion batteries. This kind of battery looks similar to the AA battery we use, except that it looks bigger and thicker. The Tesla 18650 lithium-ion battery pack is placed in the chassis position between the front and rear axles, and its weight can reach 900 kg. Therefore, the center of gravity of the chassis is low, which is very conducive to the high-speed stability of the vehicle. The battery pack occupies almost all of the vehicle chassis, but the battery pack does not serve as the main body of the force. The lithium-ion battery pack is protected by reinforcing ribs and a force frame, which greatly reduces the risk of explosion during collision. The surface of the 18650 lithium ion battery pack is not only protected by a plastic film, but there is also a protective plate of fireproof material under the plastic film. Below the guard plate is the battery pack. The protective plate is connected to the battery pack frame by bolts, and the joint is filled with sealing adhesive. The appearance of the lithium-ion battery pack is well protected. The 16 lithium-ion battery packs in the battery board are evenly spread on the shell, the overall structure is compact, and the spreading is good for heat dissipation. Each set of lithium-ion battery packs is made up of six groups of single battery packs in series, but the arrangement of the single battery packs does not adopt a balanced arrangement, but uses irregular results, presumably to facilitate the heat dissipation in the lithium-ion battery pack Piping layout. In recent years, Tesla has become a hot representative of electric vehicles with its stylish appearance and high-end technological sense. Stylish appearance, 3.2 seconds acceleration per 100 kilometers, and 440 kilometers endurance. These are the data shown to people by Tesla ModelS as a pure electric car. The ultra-high consistency of the 18650 lithium-ion battery pack is so high that it surpasses all lithium-ion batteries on the market. From the high consistency of Tesla’s cylindrical 18650 lithium-ion battery pack, it can be seen that the process of processing 18650 lithium-ion batteries is strict with regard to the quality control of each product. It is this spirit of excellence that has created the cylinder. The 18650 lithium ion battery pack has become the exclusive power lithium battery for the world's outstanding electric car Tesla.
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