The lifespan of the body and drive system of Tesla Model 3 has reached 1.6 million kilometers, but the lifespan of the battery module is only between 480,000 and 800,000 kilometers. Lithium iron phosphate batteries have a longer lifespan because lithium iron phosphate batteries will begin to break down after more than 3,500 charge and discharge cycles.
At this stage, most vehicles are designed with an operational goal of 1.6 million kilometers in mind, including the design, testing and verification of the vehicle's drive units, all of which serve the 1.6 million kilometer goal. in reality Most current electric vehicle batteries have a lifespan of less than 1.6 million kilometers.
Conventional internal combustion engines require corresponding transmission systems, gearbox systems and engine systems, butelectric vehicles don't need it. The three electric vehicles can ensure that the vehicle can drive efficiently. In the context of technology promotion, Tesla's theoretical autonomy performance is actually easier to achieve than that of an internal combustion engine.
Of course, the biggest problem to overcome is the lithium-ion battery, which is the biggest limiting bottleneck. Once the battery becomes the largest towing tank, its 1.6 million mile goal will be out of reach. After all, once electric vehicles The maximum mileage of a car reaches 1.6 million kilometers, which is destined to have a longer life than the engine!
Understanding the lifespan of Tesla's lithium-ion battery should be based on understanding the structure of the battery. During the charging and discharging process, lessthe more lithium ions participating in the movement each time, the lower the damage to the structure. The slower the lithium ions participating in the movement are each time, the less damage is to the structure. If the lithium ions are almost exhausted and continue to extract lithium ions from it, the battery will be damaged.
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If within the warranty period, you can go to the 4S store to make a claim. If it is not within the warranty period, you can only replace the battery at your expense. Tesla is a purely electric vehicle manufacturer in Silicon Valley in the United States. Its models include model3, model, modelx, model, etc.
The Model 3 is a purely electric mid-size sedan and the first Tesla car manufactured in China.
The length, width and height of Model 3 are respectivelyt of 4,694 mm, 1,850 mm and 1,443 mm, and the wheelbase is 2,875 mm.
The Model 3 is available in rear-wheel drive and four-wheel drive versions.
The rear-wheel drive model has a single motor and the four-wheel drive model has two motors.
The rear-wheel drive version has an engine power of 202 kW and a maximum torque of 404 Nm.
The total power of the two motors of the four-wheel drive model is 340 kW and the total torque is 639 Nm.
The rear-wheel drive model in the standard Model 3 range uses lithium iron phosphate batteries, while other models use ternary lithium batteries.
The cathode of the ternary lithium battery uses ternary material, higher energy density and lighter weight.
The front suspension of Model 3 adopts an independent double wishbone suspension, and the rear suspension adopts a double wishbone suspension.n independent multi-link.
The double wishbone suspension consists of upper and lower wishbones with connecting rods between them.
The multi-link suspension is an improvement based on the double wishbone suspension.
In this type of suspension, the two wishbones of a double wishbone suspension become independent links.
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