Some common issues related to batteries and resolution analysis

　　Author ：Iflowpower – Portable Power Station Supplier

1. After the liquid is lowered, it should be added to the distilled water or add the electrolyte. When the liquid surface is dropped, distilled water should be added, and the electrolyte should not be applied.

Because the decrease in liquid level is due to moisture evaporation and charging the electrolysis of the water. If the electrolytic solution is added, the proportion is increased and the life of the battery is affected. However, if the liquid level reduction is due to the outer tank crack caused by the leakage of the electrolyte, it should be added to the electrolyte after the seam repair.

2, how much is the electrolyte liquid surface? The electrolyte liquid surface should be higher than the polar plate 1015 mm. The liquid level is too high, and the machine is corroded. However, the upper part of the polar plate is easily exposed, which will not only reduce the capacity of the battery, but the exposed polar plate will vulneously.

The plastic tank battery has an electrolyte highly identifier on the outer tank, and the general electrolytic liquid surface should be parallel to the "max or u" mark. 3, how to solve after the battery icing? The Ice of the battery is generally: (1) The battery is lower than the electrolyte. When used in the cold area, the electrolytic solution reached the freezing point; (2) After the battery is over-discharge, the electrolyte is more reduced, but does not charge in time; (3) The electrolyte liquid is too low, and the engine is not allowed to operate after the addition of distilled water.

Time to make the electrolyte up and down the upper and lower specific gravity, there is a layering. General Solution: The frozen battery should be moved to a warm room to slowly melt; then charge the battery with 1/3 of the charging current to charge the battery, constantly observe the temperature of the monode voltage and the electrolyte, and the electrolyte comparison is completed. It should reach 1.

28g / cm3, such as non-compliance, sulfuric acid with distilled water or a specific gravity of 1.40 g / cm3 should be adjusted. 4, how to prevent a plate vulcanization? (1) Do not let the half-discharged storage pool long stand, to keep the battery often charge state.

(2) The electro-liquid surface cannot be too low, and the liquid level is higher than the polar plate 10-15 mm. (3) Do not let the battery excessive discharge. 4 ) The battery polar plate has a sulfate; (5) The wiring clip is poor contact with the battery, the vehicle line or other accessories have failed; (6) short circuit or open circuit failure; 6, pre-sales, sale, after-sales vehicle battery maintenance Pre-sale, sales battery replenishment: error Measures: (1) The battery cannot start the vehicle at all, and the vehicle is started.

The air is started, and the idle is naturally turned for more than ten minutes or hours; the correct way :( 1) At least one supplementary charge is performed every month; (2) Remove the battery, charge the parameters to charge the special charger according to the specified charging requirements. Maintenance of after-sales batteries: (1) The battery is not often cleaned. (2) Do not let any foreign impurities fall into the battery.

(3) Contacting devices between each unit cell and the connection to the wires are not completely reliable. (4) Always check and wipe the venting hole alert battery sealing cover ventilation blockage. (5) Always check the height of the electrolyte liquid, do not let the plate and the separator expose the liquid surface.

(6) When the mixture is maintained, it is not necessary to adjust the electrolyte to normal density when the battery is charged. (1.28g / cm3).

(7) When the battery is low, it is strictly forbidden to enter the car. (8) Electrolytic solution temperature must not exceed the specified value of the specification, usually 45 ¡ã C. (9) Follow the instructions, periodically balanced supplement (over charge).

(10) If the battery is long-term she hold, in order to prevent excessive self-discharge and severe sulfate, supplementation should be made monthly. (11) In the battery, the fire is strictly forbidden during charging. (12) Smear butter regularly at the terminal terminal.