Frequently check the circuit plug points of electric bicycles to prevent loose contact from causing ignition and heating at the contact points; Avoid the occurrence of short circuit and cross current accidents caused by aging and abrasion of lines. During the normal use of electric vehicles, professional maintenance organizations or personnel shall be selected in case of failure. Do not dismantle the electrical protection device without authorization to ensure that the electrical circuit and protection device are intact and effective. When charging the battery of an electric bicycle, combustible gas will escape. Therefore, charging must not be carried out in a narrow and sealed environment. It should be carried out outdoors as far as possible, or the battery should be removed for separate charging. During charging, appropriate lines shall be selected, lines shall be fixed and installed, and short circuit and leakage protection devices shall be installed.
The charging of electric vehicles must be kept away from flammable materials. The charging time should not be too long. If the charging time is too long, the overheating of the charger will easily cause fire. The charging should be carried out according to the instructions. In principle, the charging time should not exceed 10 hours. When charging, the charger should be placed in a place where it is easy to dissipate heat; If the battery of an electric bicycle is of poor quality or used for a long time, the temperature of the charger is likely to be very high, causing a fire. Therefore, charging at night during sleep time should not be taken lightly.
When starting and climbing an electric bicycle, you should step on your feet to help you, so as to prevent excessive starting current and overloading of parts for a long time, which may cause overheating damage to motor coils, circuits, batteries and governors, or even cause disasters. Try to avoid driving in rainy days and waterlogged roads to prevent water from entering the motor and short circuit and fire during charging.
In addition, lithium batteries should be preferred when purchasing electric vehicles. It has large capacity, less self consumption and less pollution. Secondly, the lead-acid dry battery has good sealing performance and is not easy to leak electrolyte. It must prevent pollution, corrosion and damage caused by electrolyte leakage. When purchasing an electric vehicle, you must also read the product manual clearly and operate according to the manual, and also select the battery matching the model and specification of the electric vehicle, charger, motor.
