Electric patrol car battery packs how to solve it?

When the electric patrol car is in use, sometimes there will be a failure, so it is necessary to solve it in time, sometimes the battery can not be used in power, causing the electric car to be used, what should this happen to solve it? The following small brain is to understand how the electric patrol car battery can be solved? 1. First check whether the connection of the charging loop is reliable, check whether the connection and plug contact is intact, carefully check the socket and plug "fire", there is a wireless damage line, etc. Be 2. Check the battery sightseeing vehicle charger has no damage, whether the charging parameters meet the requirements. 3. Finally, see if there is dry phenomenon in the inside of the sightseeing electric vehicle battery, that is, the battery defect is severe. Be 4. It should also be checked whether the polar is non-reversible sulfate: the polar plate is irreversibly acid salt, which may be determined by the change in charge and discharge. At the time of charging, the voltage rises especially fast, some single-handed voltage is particularly high, beyond normal; the voltage drop is particularly fast, the battery is not stored. The above can be determined that the battery can no reversible sulfate. How should I solve the failure of electric patrol cars? First connect the charging circuit connection, and the charger should not be replaced. Dryed batteries should be added to pure water or 1.08 to 1.10 sulfuric acid to maintain charge and discharge. If there is a non-reverse sulfate, it should be charged. The maintenance of the dry battery after drying battery is charged by 1.8A charge 10-15 hours, and the voltage of three batteries is approximately 13.40V / month. If the voltage difference between the battery is large, discharge it to the termination voltage, and then perform charging, discharge. After the irreversible sulfate, the battery is supplied (just now flow electrolytic solution) with 0.05-0.15C2A current charging 20h, then 1.5a current discharges, the discharge stop voltage is 10.5V / only, repeated 1-3 times until the elimination is irreversible Sulfate, battery capacity returns to normal. The flow electrolyte is then removed, and the cap valve is then re-use. If the electric patrol car can not be charged in power, it can be eliminated according to the above method, so that the electric vehicle is more convenient, the above is the electric patrol car battery that is shared by you, how to solve it, hoping to bring you Come help! Article from: http://www.brcpower.com/ Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery