The battery installation step on the electric vehicle equipment, we should pay attention to the electric vehicle battery should choose the brand with quality assurance of the battery, the general brand manufacturers will be tested before leaving the factory, the refurbished battery must not be used;  Before the installation should pay attention to check whether the battery is damaged and leaking, and clean the battery surface with a dry cloth. If it is found that the battery shell is broken and leaking, it should pay attention to the immediate replacement of the battery, so as not to cause acid corrosion.  

When the battery on the electric vehicle equipment is installed, we should pay attention to the battery should be installed upright, not upside down, at the same time, we should pay attention to shockproof, pressure proof, solid installation, when using the channel-based impact, mutual friction, can not water.  

In order to ensure the safe use of electric vehicles, the battery box installed with the battery must have ventilated air holes, and not blocked, to prevent the gas generated by the battery from gathering in the battery box;  Install the battery cable must be tightened, the cable can not press the battery, after the installation of the battery does not loose, the mismatched battery box can not be used.  When the car is running, do not charge after the battery power is used up. If the battery power is used up, the power should be turned off. Do not use the battery to "pick up voltage" to force driving, so as to prevent the shortened battery life due to "over-discharge".  

Battery maintenance of electric vehicles:  

Electric car battery maintenance, the first is to pay attention to should be the correct use of cool car charger, to determine whether the AC power supply and charger input voltage is consistent;  Also be careful to determine whether the charger output voltage is consistent with the rated voltage of the battery.  

When the battery on the electric vehicle equipment is installed, we should pay attention to the battery should be installed upright, not upside down, at the same time, we should pay attention to shockproof, pressure proof, solid installation, when using the channel-based impact, mutual friction, can not water.  

In order to ensure the safe use of electric vehicles, the battery box installed with the battery must have ventilated air holes, and not blocked, to prevent the gas generated by the battery from gathering in the battery box;  Install the battery cable must be tightened,