18650 3500mah battery.Battery maintenance

　　(1) For prohibiting loss of electricity during storage

　　When the battery is stored at a loss state, it is prone to sulfate, and the lead -sulfate crystals are attached to the pole plate, blocking the electro -ion channel, resulting in insufficient charging and decreased battery capacity. The longer the idle time of the power loss state, the more severe the battery is damaged. Therefore, when the battery is idle, it should be replenished once a month, so that the battery is healthy.

　　(2) Avoid large -current discharge electric vehicles when it starts, manned, and uphill, please use pedal help to avoid instant large -current discharge. Large -current discharge can easily lead to lead -sulfate crystals, which will damage the physical properties of the battery plate.

　　(3) Regularly inspect that if the continuation mileage of the electric vehicle suddenly drops by more than ten kilometers in a short period of time, it is likely that at least one battery in the battery pack has at least one battery, the softening of the pole plate, and the deviation of the active substance. At this time, you should go to the professional battery repair agency for inspection, repair, or partnership in time. In this way, the life expectancy of the battery pack can be saved to the greatest extent.

　　(4) Correctly grasp the charging time. Generally, the battery is charged at night, and the average charging time is about 8 hours. It is best to charge the battery when the battery depth is 60%-70%. It can be converted into a mileage of cycling when actual use, and the necessary charging is performed according to the actual situation to avoid harmful charging.

　　(5) Preventing an environment with high temperature exposure will increase the internal pressure of the battery and the battery limit pressure valve will be forced to automatically open. The direct consequence is to cause the battery activity Drums, deformation and other fatal injuries.

　　(6) Avoid the phenomenon of loosening the plug output plug and contact surface oxidation during charging, which will cause the charging plug hair to heat up. If the heating time is too long, the charging plug will be short -circuited, which directly damages the charger, which will bring unnecessary losses.

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