Can lead battery of electric vehicle colloid battery add water? How do you repair it?

The colloid battery and water battery, there is no essential difference between, only to the improvement of water battery,

The original pure liquid sulfuric acid water through improvement of colloid chemical method, in fact, or a fluid substance.Chemicals in water to form a colloid.

The purpose of such a modified, initially in response to cold area, water battery capacity decline, so the gel battery can be restored filling water.

Electric colloid battery can lead battery with water?How to repair?

2.But not all can repair battery, physical damage to the battery, through filling water scheme is beyond repair.

Physical damage to the outside, the battery bulge, is actually inside the plate deformation, this case repair can only replace the plate, need factory operations to achieve.

So personal encounter these situations, can judge the battery there is no fixed value.

Electric colloid battery can lead battery with water?How to repair?

3.For battery appearance not deformation, internal plate may also be damaged, now can't accurate judgment to the naked eye, can reference through the following methods:

(1) full of electricity, battery life reduced to less than 20%, such as the new battery charge, can range of 50 km, now life under 10 km, basic can determine there is no fixed value.

(2) under the condition of the battery can't drive the car, remove the battery, battery series, connected to a light bulb, 220 v100w measurements at both ends of each battery voltage, the voltage is lower than 10 v, generally there is physical damage battery.The battery there is no fixed value

Electric colloid battery can lead battery with water?How to repair?

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Second, how repair

Need to discharge, discharge the battery voltage below 10.5 V, such a case, remains a part of electricity, but it can be neglected.

Discharge can use the electric stove wire, 1/10 of the interception of a electric stove wire resistance to voltage, such as five battery 60 v, can pick up 6 ohm electric stove wire electric discharge.This case, the discharge speed.

Electric colloid battery can lead battery with water?How to repair?

Open the battery fault rate cover plate, usually have fault rate, were covered with lid, from appearance can't directly see, cover only by sticking to the, need to pry open.

Electric colloid battery can lead battery with water?How to repair?

Open the mouth filling water, with the syringe to ions in distilled water from mouth filling water injection (every fault rate need to open after the injection of distilled water).

Plate location can be observed with strong light flashlight from filling water mouth, filling water generally will be subject to just above the plate.

Electric colloid battery can lead battery with water?How to repair?

Seal on cover rubber cap, and a strong glue on cover plate, let stand for 12 hours, objective:

(1) to rule out the original plate on the foaming.

(2) for the injection of distilled water and original solution and colloidal dispersion uniform.(rest after a period of time, don't worry have not uniform, charging will lead to ion movement, will further mixed)

PS：

Rubber cap must be tightly closed, can't shut.Charge will produce gas, it is necessary to discharge, at the same time, can't let into the external gas.

Electric colloid battery can lead battery with water?How to repair?

Battery capacity half of the charger for battery power,

Such as it was 60 v20a batteries, can use 60 v10a charger to charge,

Don't have to worry about the battery is bad, the design of the lead battery is 2 c of charge and discharge ability, namely design allows 10 a charger.

The process shall strictly control the charging time, charging 80% by full load power is ok,

In general, the charging time is 96 minutes.

Charging process, if there are gas, can reduce the current appropriately, this kind of situation usually appear in the late charge, is due to the current more than the recharge, water electrolysis reaction, hydrogen and oxygen.

Why should 0 lead-acid battery filling water?Gel battery can filling water?

Electric colloid battery can lead battery with water?How to repair?

After the high power charging, switch to normal charger, until full of light.

After full, can hit the road test range is increased.

Battery capacity not less than 80% of the original, do not suggest to repair, to avoid improper operation lead to cell damage

Cells need 15 days to check a liquid water quantity, if the plate above the liquid level for a long time, can lead to plate salinization, under normal circumstances is not reversible.

Repair of liquid on the market, is actually added chemicals, to some extent, is effective, but this is not the god of water, natural cannot recover to a new state.

The scheme can only repair most of the cells, but not all, repair is used only for limited to extend battery life.

Application of the scheme usually can return the battery to 80% of the rated capacity, after repair battery, capacity to reduce the speed will be faster than new batteries

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