Battery care and maintenance (If equipped with Flooded Batteries)
This car uses a high-quality battery pack specially designed for electric vehicle as its power source.
It has the characteristics of large current, large capacity and long duration. Correct maintenance is
essential to maintain good performance and improve battery life. It is essential for daily
maintenance. Please pay attention to the following:
● The upper part of the battery is the power output terminal. It should be kept clean and dry.
There should be no debris or a lot of dust on it. Otherwise, leakage or short circuit will easily occur,
which is extremely harmful to the battery, and it will also shorten the battery life or even burn the
battery.
▲ Note: Tap water is strictly prohibited from entering the battery during washing.
● Regularly check and adjust the height of the battery electrolyte level. Check once every 6-7
days in summer and every 10-13 days in winter. The standard liquid level is 10-15mm higher than
the battery plate, and the electrolyte level is found to be lower than the specified height. At the
same time, the battery refill or distilled water specified by the manufacturer should be added, and
mineral water, tap water, well water, river water, etc. are strictly prohibited.
● The connection of the battery must be good, especially for a new car. After 2-3 days of use, the
connector should be fully reinforced, and then the battery connector should be fully inspected once
a week. Treat loose and discolored patina joints. High heat is generated due to poor contact of the
joints, and the pole is damaged or cremated, causing hydrogen explosion.
▲ Note: Excessive tightening force will also cause damage to the battery pole.
● After the battery is discharged, the battery must be charged on the same day. It is not allowed to
charge the battery every other day or more than 24 hours, otherwise the service life of the battery
will be affected. For batteries that have been stored for a long time and are under-charged, they
should be charged separately.
● Do not allow any harmful impurities to fall into the battery, and the appliances for water
replenishment should be kept clean to avoid bringing impurities into the battery.
● When the ambient temperature is 0-4℃, the density of the electrolyte after fully charged is 1.28-
1.29g/cm3.
● If the density of the electrolyte after fully charged is greater than 1.30g/cm3, it is very likely that the battery
additive contains dilute sulfuric acid, The abnormally high density of this electrolyte will cause the battery
plates to fall off, and the battery will quickly be damaged. In this case, use pure distilled water to adjust the
density of the electrolyte to the normal value, and the battery discharges up to 80% (at this time, the
electrolyte density of the battery is 1.13-1.15g/cm3.) It can only walk 3-5 kilometers. It should be charged
immediately. If the battery is over-discharged due to continued use, the battery will be damaged very
quickly if it is often operated in a "deficient" state.
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