How to fix lithium-ion battery electric car batteries?

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

Repair battery with electric vehicle battery charger: The voltage of electric vehicle charger is charged, and the current is matched with the model, specification of the electric vehicle battery. Therefore, it is not possible to repair the battery pack with a car and the electric vehicle charger with the power large number one. Example: 1.

Repair principle: The main reason for battery performance is that the battery has caused vulcanization, the battery manufacturer's after-sales maintenance battery, various battery repair instruments in the market, all kinds of battery repair instruments in the market, is a "large current, high pressure" except for vulcanization Repair battery. Therefore, the general charger of the power is charged to the battery with the function of debris repair. Other ways: Using a dry cleaning water repair battery majority of electric car users realize that electric car route is not far, it is necessary to add distilled water to maintain repair batteries.

However, the pure water and various types of supplements sold in the market, the repair fluid has a short action on the battery, and the rear acceleration battery performance is decreased, and scrapped in advance. Because these liquids contain metal ions and impurities, corrosion battery plates, causing battery self-discharge and active substances to fall off, causing battery permanent. Method 1: Repair the voltage of the battery electric vehicle charger charging with electric vehicle battery charger, and the current is matched to the model, specification of the electric vehicle battery.

Therefore, it is not possible to repair the battery pack with a car and the electric vehicle charger with the power large number one. Example: 1. Repair principle: The main reason for battery performance is that the battery has caused vulcanization, the battery manufacturer's after-sales maintenance battery, various battery repair instruments in the market, all kinds of battery repair instruments in the market, is a "large current, high pressure" except for vulcanization Repair battery.

Therefore, the general charger of the power is charged to the battery with the function of debris repair. Steps: 1. Borrow (find) a motor vehicle charger that is larger than the electric vehicle battery that is required.

2, the power of the power is charged to charge the electric vehicle to be repaired for 4-6 hours. 3, after the charge is filled, the battery capacity returns to more than 90% of the battery capacity. 3 Method 2: Repairing the electric vehicle users with a dry cleaning store realize that the electric car route is not far away, you need to add distilled water to maintain repair batteries.

However, the pure water and various types of supplements sold in the market, the repair fluid has a short action on the battery, and the rear acceleration battery performance is decreased, and scrapped in advance. Because these liquids contain metal ions and impurities, corrosion battery plates, causing battery self-discharge and active substances to fall off, causing battery permanent. Battery loss is the cause of the lead-acid battery failure report, and the electric vehicle for charging the three-stage charger will use the 6 months or so the battery will lose water.

The water in the battery is not sulfuric during the battery, and the supplementary liquid (dilute sulfuric acid solution) is added, increase the specific gravity of sulfuric acid in the electrolyte, although there is a short increase in battery capacity, and then accelerate battery vulcanization. Therefore, the electric vehicle battery fluid can only be added to distilled water and can not add other liquids. Electric car lithium battery usually at least ten groups or more lithium batteries are connected in series, and the internal charges protection plate is completely different from lead-acid battery packs (fewer quantities, generally no protective plates), if fault, non-professional technology People generally unable to solve.

The damage of the electric vehicle lithium battery pack generally includes several situations: 1, the battery protective board is damaged, the above electronic components are intensive, generally difficult to repair; 2, the battery protective plate is intact, the performance of the battery is deteriorated, find It is not easy; 3, the battery protective plate is intact, individual battery is short, to investigate; Lithium battery pack. After completing, the battery is allowed to stop half an hour, let the sponge around the plates are fully absorbed. Then use the resistance and put the electricity in the battery.

There is no resistance, you can use a 12V bulb, such as: motorcycle headlight, car steering lamp can, as long as it can play to 0V. How to judge the battery is fast, no electricity, the cement resistance amplifier is hot, slowly gradually, then the battery is not electricity. If the light bulb, it is necessary to directly, as long as the lamp is slow, it means that the battery is discharged, the discharge time depends on the capacity of the battery discharge, we can first ride the battery and then maintained the battery.

This can shorten the time of discharge. Repair the electric car battery with charger to charge out outside the ventilation conditions. When charging, the battery will heat, such as the battery surface temperature of more than 70 degrees, it feels very hot, stop charging, charging the electric device with the car.

This method repair is preferably added to the nano carbon sol battery activator, extending the battery life of more than one year. Dry cleaning air repair water repair battery water supply principle: plus water Ning less do not, water less can be added, plus smoke can affect the acid proportion of the battery. Remember the battery line: The battery wiring is connected in series.

The positive electrode of the battery is connected to the negative electrode of another battery. Turn on the battery cover to be careful, force your strength, try not to get crowd. The syringe must go to the needle, the needle is a metal, contacting the electrolyte will make the battery will be scrapped, the syringe head can pick up a 10cm long plastic infusion tube.

The electric vehicle runs within 10 kilometers, and the method is fixed in the above method, because the battery polar plate is severely detached. (If you need to repair: Small copper sanmin battery repair) Advertising the distillation time, the better, when your electric car stroke begins to shorten, otherwise the battery performance is getting worse, and finally to invalid repair and scrapped. Targes often add distilled water or nanocarbon sol battery activator maintenance, your battery will use more than 2 years.

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