Battery board disassembly: Tesla 7000 multi-section 18650 battery

The stylish shape, acceleration of 3.2 seconds per 100 kilometers and 440 kilometers of battery life are the data that Tesla ModelS presents to people as a pure electric vehicle.

ModelS able to have performance that is no worse than traditional fuel vehicles. In addition to motor technology, it also benefits from Tesla's advanced battery technology.

So, what is Tesla's unique achievements in battery research and development in one of the core technologies of electric vehicles?

According to reports, ModelS' panel has a total weight of 900 kilograms and is placed in the chassis directly below the cockpit. It also provides energy for the motor while also stabilizing the center of gravity of the vehicle.

Recently, foreign cattle people have opened a ModelS battery board to find out.

Note: The following disassembly diagram is produced by Pacific Auto Network.

Battery appearance

Foreign cattle people directly show us the battery pack. The battery pack houses the chassis position between the front and rear axles and weighs up to 900 kg. Therefore, the center of gravity of the chassis is low, which is very favorable for the high-speed stability of the vehicle. The battery pack occupies almost all of the chassis of the vehicle, but the battery pack is not the main body of the bearing. The battery pack has the ribs and the force frame protection, which greatly reduces the explosion hazard during the collision.

Tesla battery board dismantling: more than 7,000 18650 batteries

The battery pack has a nameplate indicating its identity, which indicates that its capacity is 85kWh, 400V DC, and simply the battery can hold 85kW, which can be used by an ordinary family for one month.

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