Di Chin electric tricycle is produced by which manufacturer?

Di Chin electric tricycle is produced by Shandong Bus New Energy Automobile Co., Ltd.

Electric tricycle is a kind of three-wheeled transport vehicle which is powered by battery and driven by motor and used to pull goods or people. The electric tricycle adopts tubular battery with large capacity, left and right lining, deep discharge and traction, which can meet the requirements of continuous discharge after long-term work. The battery has been used normally for two years, and its content has not decreased.

The motor of electric tricycle adopts DC series excitation traction brush or brushless motor, and the motor has built-in speed regulating and force increasing device, which is not easy to be damaged during normal use and ensures strong output power.

Matters needing attention

1, correctly grasp the charging time. It is best to charge the battery once when the discharge depth is 60%-70%.

2. It is forbidden to store the power-off state, which means that the battery is not charged in time after use. When the battery is stored in a state of insufficient electricity, it is easy to be sulfated, and lead sulfate crystals attach to the electrode plate, blocking ion channels, resulting in insufficient charging and battery capacity decline. The longer the battery is idle, the more serious the battery damage is. Therefore, when the battery is idle, charging it once a month can better keep the battery healthy.

3. Avoid large current discharge. When the electric car starts, carries people and goes uphill, please use the pedal to assist and try to avoid instantaneous heavy current discharge. High current discharge easily leads to crystallization of lead sulfate and damages the physical properties of battery plates.

4. Prevent the internal pressure of the battery from rising due to excessive exposure temperature, which will force the battery pressure limiting valve to open automatically. The direct consequence is to increase the water loss of the battery. Too much water loss of the battery will inevitably lead to the decline of battery activity, accelerate the softening of the electrode sheet, and cause fatal injuries such as fever, bulging and shell deformation during charging.

5. Avoid plug heating when charging. The phenomenon of loose charger output plug and oxidation of contact surface will lead to heating of charging plug. If the heating time is too long, the charging plug will be short-circuited, which will directly damage the charger and bring unnecessary losses. Therefore, when the above situation is found, the oxide should be removed in time or the connector should be replaced.

6. Regularly check that if the continuous mileage of the electric vehicle suddenly drops by more than ten kilometers in a short period of time during use, it is very likely that at least one battery in the battery pack has a short circuit phenomenon such as grid fracture, plate softening, and plate active material falling off. At this time, you should go to a professional battery maintenance organization for inspection, maintenance or selection in time. This can relatively extend the life of the battery pack and save money to the greatest extent.