4 BYD e2 car is a new energy, new power and pure electric passenger vehicle, and is an environmentally friendly product strived by BYD. The body is a load-bearing type, the stringer is front-and-back through type, and the power battery pack is integrated with the body to fully guarantee the safety of the battery pack and the car. Driven by motor under diversified working conditions, this vehicle completely realizes zero emission in terms of environmental protection. The car is completely driven under pure electric power conditions, so the noise inside and outside the car is extremely small, which can provide users with driving and riding experiences that the fuel-driven car cannot achieve.
The safety of the high-voltage system is fully considered in the design process of the car, and the safety of the passengers in the car can be fully protected in case of any collision. The battery management unit can be used to monitor the power battery at all times, and adjust the power output from each battery unit based on various performance indexes, such as voltage and current, to prevents a series of faults affecting battery performance, such as overcharge, overdischarge, and overtemperature, and so as to ensure the battery operation under normal conditions. Overview of BYD e2 passenger car