Regular inspections of the condition of
Used Car are essential. It can help to find some hidden dangers in the use of battery packs and correct them in time.
If the vehicle's driving range suddenly drops significantly during use, it is likely that at least one battery in the battery pack has a problem and should be sent to a repair shop immediately for prompt processing. Used Car must avoid overcharging, over-discharging and under-charging, as these will shorten their service life.
The charging time and frequency should be determined based on the actual vehicle conditions. If the battery meter indicator light comes on, charge as soon as possible, otherwise the battery will be over-discharged and its lifespan will be affected. And the charging time should not be too long, otherwise it will cause overcharging and cause the battery to heat up.
If the battery temperature exceeds 65°C during charging, charging should be stopped immediately to avoid danger. If an Used
Used Electric Car accelerates hard when starting, it will cause the battery to discharge at a high current. High current discharge will easily produce lead sulfate crystals, which will damage the physical properties of the battery plates and affect the service life. It is also necessary to charge the battery when parked for a long time.
Whether Used Car can be equipped with batteries, it is not necessary. The drive motor of Used Car is directly connected to the motor armature coil through a contactor.
Any motor has an operating voltage range. Adding a battery increases the voltage of the original battery pack from 60V to 72V: that is to say, the line voltage increases by 24%. In this case, the motor will be in overvoltage and overvoltage for a long time. The over-current operating state causes the motor coil to heat up and affects the service life of the motor; because the motor voltage increases.
Circuit parameters will also change, sometimes causing uncontrollable things, such as mechanical braking, etc. Used Car are mainly transportation tools, and there is no need to add batteries to increase speed and range.
