How should we maintain the battery of the electric delivery vehicle?

The battery of the electric delivery vehicle must not be left in a power-off state during storage. Because when the battery is stored in a depleted state, it is prone to sulfation. The lead sulfate crystals adhere to the electrode plates, blocking the ion channels and causing insufficient charging and a decrease in battery capacity. 

The longer the idle time in the power-off state, the more severely the battery will be damaged. Therefore, when the electric delivery vehicle is idle, it should be charged once a month to keep the battery in a healthy condition. During use, if the continuous mileage of the electric delivery vehicle drops sharply in a short period of time, it is likely that at least one battery in the battery pack has malfunctioned. 

At this point, you should go to the sales center or the authorized repair department for inspection, repair or matching. This can relatively extend the lifespan of the battery pack and significantly reduce your expenses. When the electric delivery vehicle starts, carries passengers, or climbs uphill, try to avoid forcefully accelerating, as this may cause a sudden large current discharge. Large current discharge is prone to causing lead sulfate crystallization, thereby damaging the physical properties of the battery plates.

During use, it is necessary to accurately determine the charging time based on the actual situation of the electric delivery vehicle. The charging frequency should be determined by referring to the usual usage frequency and mileage. After being fully charged, it is recommended to run for a short period before charging again. The charging time should not be too long; otherwise, it will cause overcharging, and the battery will heat up. Excessive charging, excessive discharging, and insufficient charging will all shorten the battery life. 

The electric delivery vehicle is characterized by its small size, environmental friendliness, economy, and low noise. It is suitable for food delivery in cities and factories. The appearance is simple and elegant. The functional modification design is widely applied in delivery services in large factories, airports, schools, hospitals, hotels, etc., achieving health, environmental protection, comfort, and energy conservation, and meeting the different needs of customers. 

The electric delivery vehicle has a compact structure, a novel design, an attractive appearance, high speed, strong climbing ability, and a long driving range. The split body design makes it convenient for future maintenance and part replacement, and compared with the integrated body design of the same type of manufacturers, it significantly reduces maintenance costs. The internal structure can be changed according to customer preferences, making maintenance and replacement easier. 

The ceiling interior material used in the electric delivery vehicle has excellent heat insulation properties; it reduces the noise inside the vehicle, enhances the comfort and safety of passengers, and was the first to apply disc brakes to electric vehicles, significantly improving the safety index for passengers. The disc brake, assisted by hydraulic pressure, has a large and stable braking force. 

The electric delivery vehicle has excellent braking performance on various road surfaces, and its braking efficiency is much higher than that of drum brakes. Moreover, air passes directly through the disc brakes, so the disc brakes have good heat dissipation performance, avoiding thermal fade. The braking effect is good and the safety factor is high. The chassis design of the passenger vehicle is applied to electric vehicles, enhancing stability and safety.