1. Electric vehicles need maintenance, because some bearings on electric vehicles need to be oiled regularly, and the brake system and tires of electric vehicles also need to be replaced regularly. The battery of an electric vehicle also needs to be replaced regularly, and the battery is a wearing part. An electric vehicle is a vehicle with a simple structure. The main components of an electric vehicle include a frame, a motor, a battery, and a controller.

2. The battery of an electric vehicle is mainly maintained well. The wires, batteries and motors should be waterproof. Regularly check whether there are any damage around the wires and motors. Just don’t be too rough with other hardware. Especially the casing, because it is basically made of plastic to reduce weight.

3. As the number of charges and discharges increases, the number of ions in the battery will continue to decrease, so the performance of the battery will also continue to decrease. Depleted battery status means that the battery is not charged in time after use. Sulfation occurs in the state of power loss, and lead sulfate crystals adhere to the plates, blocking the ion channels and causing the battery capacity to decrease.