Precautions for batteries
Before installation, check whether the battery is damaged or leaking, and clean the surface of the battery with a dry cloth. If the shell of the battery is cracked or leaking, replace the battery immediately to avoid acid corrosion. The batteries shall be installed upright and not upside down. The spacing between adjacent batteries shall be more than 2mm. The batteries shall be anti-vibration and anti-pressure. The batteries shall be installed firmly. During use, the batteries shall not move, impact, rub against each other and water shall not enter the batteries. To ensure safe use, the battery box where the battery is installed must be provided with a vent hole of not less than 8mm, and it must not be blocked to prevent the gas generated by the battery from accumulating in the battery box. The batteries shall be connected in series, and the positive and negative polarities shall be correct, and the connection points shall be in good contact, and no spark should be generated. Electric locks, safety seats and other devices that are prone to spark should be isolated from the battery. The battery is charged before leaving the factory. Usually, users can load it directly. If it is put on hold for a long time (more than 2 months), it should be recharged before use: Plug the charger into the battery box and then connect it with 220V AC. After the charger turns green and continues charging for 1 ~ 2 hours, you can stop charging. When an electric vehicle is running, it's best to charge it after the battery has used up about 80% of its power, not after the battery is exhausted. If the battery is exhausted, the power supply should be turned off, and the battery's 'recovery voltage' should not be used to force it to run, so as to prevent the battery life from being shortened due to 'over-discharge'. (The minimum battery protection voltage of 36-volt electric moped is 31.5 volts, and that of 48-volt electric moped is 42 volts) The charger used with the vehicle should match the battery pack and meet the requirements of the charger parameter table in this instruction, otherwise it will damage the performance of the battery. The battery should be fully charged after the electric car is not used for a long time, and it is strictly forbidden to store it in a deficit state for a long time. If the continuous charging time of the battery exceeds 10 hours, the charger still does not change the lamp or the battery is hot, it should immediately stop charging and hand it over to the battery after-sales service. It is strictly forbidden to continue charging without changing the lamp. Batteries of different models, brands, old and new cannot be mixed. Keep batteries away from the fire source and heat source. It is strictly forbidden to be exposed to the sun in hot season. The battery should avoid violent vibration, collision and short circuit between positive and negative electrodes. The capacity of the battery is based on the ambient temperature of 25℃. When the temperature drops by 1℃, the capacity of the battery drops by about 1%. The influencing factors of the ambient temperature should be considered in use. The battery should be used in the low temperature environment below -10℃ as far as possible. Battery is a consumable. After a period of charge and discharge cycle, the battery capacity will gradually decrease, resulting in a decrease in the mileage of electric vehicles, which is a normal phenomenon. However, if the battery capacity drops below 60% of the standard value within the warranty period, it will be regarded as battery failure. Please contact us in time. After the warranty period expires, although the battery capacity drops below 60% of the standard value, it is a normal loss and does not belong to the warranty scope. If the battery is used beyond the warranty period, it should be handed over to the professional maintenance personnel of our company for a comprehensive inspection, and it can only be used after confirming that there are no potential safety hazards. The electrolyte in the battery is highly corrosive acid, so don't splash it on the skin or clothes. If it does, wash it with plenty of water immediately, and send it to the hospital for treatment in severe cases. 18. Please hand over the scrapped batteries to the recycling station (merchant) for unified treatment, and do not discard them at will.