Electric Bike Manufacturer introduces battery maintenance:Add water: Add distilled water according to the specified liquid level. Do not add too much distilled water in order to prolong the interval of adding water. If too much water is added, the electrolyte will overflow, causing leakage.Charging: The battery will generate gas during the charging process. Keep the charging place well ventilated and there is no open flame around. At the same time, the oxygen and acid gas generated during the charging process will affect the surroundings. Unplugging the charging plug during charging will cause an arc, and the plug can only be unplugged after turning off the charger. After charging, there is a lot of hydrogen remaining around the battery. No open flame is allowed. Open the cover of the battery for charging.The maintenance of the binding posts, wires, and lids must be carried out by professional technicians designated by the manufacturer.Cleaning: If it is not too dirty, you can wipe it clean with a damp cloth. If it is very dirty, you should remove the battery from the car, wash it with water and let it dry naturally.The above content is organized and shared by EEC Electric Bike Manufacturer, hoping to help those in need.