It is necessary to check the circuit plug points of electric bicycles frequently to prevent the contact points from sparking and heating due to poor contact; avoid the occurrence of short circuits and series power accidents caused by aging and wear of the lines. During the normal use of the electric vehicle, if a fault occurs, a professional maintenance organization or personnel should be selected, and the electrical protection device should not be disassembled without authorization to ensure that the electrical circuit and the protection device are intact and effective. The battery of an electric bicycle will emit flammable gas when charging, so the charging must not be carried out in a narrow and sealed environment, but should be carried out outdoors as much as possible, or the battery should be removed and charged separately. When charging, choose a suitable line, the line laying should be fixed and installed, and short-circuit and leakage protection devices should be installed.
The charging time of electric vehicles must be kept away from flammable materials. It should not be charged for too long. If the charging time is too long, the overheating of the charger may easily cause a fire. When charging, it should be charged according to the instructions in the manual. In principle, the charging time should not exceed 10 hours. . When charging, the charger should be placed in a place where it is easier to dissipate heat; if the battery of the electric bicycle is of poor quality or used for a long time, the temperature of the charger is likely to be very high, causing fire, so charging during sleep time at night should not be taken lightly.
During the running process of electric bicycles, pedals should be used to assist when starting and climbing to prevent excessive starting current and overloading of mechanical parts for a long time, which may cause overheating damage to motor coils, circuits, batteries and governors, and even lead to disasters. . Try to avoid driving in rainy days and waterlogged sections to prevent water from entering the motor and short-circuit fire during charging.
In addition, when buying electric vehicles, lithium batteries should be the first choice. It has large capacity, low self-consumption and less pollution. Next, lead-acid dry batteries have good sealing performance and are not easy to leak electrolyte. It is necessary to prevent pollution, corrosion and damage caused by electrolyte leakage. When purchasing an electric vehicle, you must also read the product manual and operate according to the manual, and choose a battery that matches the model and specification of the electric vehicle, charger, and motor.
