Electric car battery maintenance and maintenance ten questions and answers understand how to use it!

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

The battery is an electric car's "heart, there is a kinetic energy, only there is a running electric car". Such important batteries are the same as women's face, the time to maintain and repair, talent longer! 1. The electric car is parked for a long time, how to treat the battery? Very simple, in order to protect the battery, we can store it after it is charged, and at least once a month, it can effectively solve the inverse salination and crystal branches of the battery, etc.

2. Is it necessary to empty the electricity before charging? It's the same mobile phone, the electric car battery is not necessary to completely empty the power, and then charge, you can charge it at any time. 3.

Does the battery are charged for the first time to supplement charging? This is necessary. The battery is in the factory to use, generally after 2 months or so, even longer, naturally consumes a part of the power, so it is necessary to supplement charging, so that everyone is mistaken, the battery capacity does not meet the indicator of the indicator. 4.

Ultra-charged or insufficient charging, is it harmful to the battery? Yes, it is not only, it is still a big harm! Excessive charging exceeds the battery rated current, the most direct impact is that the battery temperature is increased, which has caused a large amount of loss of water, and there will be deformation failures. If the charging is insufficient, the hazard is long, the capacity will become a small time again, and the feeling caused by us is that the battery is getting more and more. 5.

Battery often charge and radiate the amount of electricity, which is more beneficial to the battery? They have no benefits to the battery. The battery is often charged. If it encounters a good battery, it is ok, charging diligence helps to protect battery life, but the batteries circulating on the market, in addition to brand, low failure rate, quality Outside the stable, most of the problems have different problems, and the charging is over prison, which affects the battery life; the battery is emptied to charge, it is not good, because the battery load is long, it is easy to cause the battery to damage the battery.

6. Is there a direct relationship with the capacity? not at all! The voltage is the voltage, the power is electricity, does not say that the voltage is high, the voltage low capacity is low, but in the case of load, the battery voltage is related to the battery power, and it can be said to be proportional. Sign in.

What happens to the battery excessive use? If the electric vehicle battery is excessive, this will cause excessive heat generation of the battery, resulting in a reduction in sulfuric acid substance in the battery, which causes a special substance, and it is easy to form a coarse hard crystal on the plate. It will cause battery capacity to reduce battery capacity. 8.

Is there a relationship between battery rated capacity and life? have. Battery capacity affected by active substances and utilization. The electric booster battery is dimensioned, and the mass of the plate has been limited to a certain extent, only to improve the utilization of the active material can increase the capacity.

To increase the battery capacity, the new adding hole ratio, increase the PBO2 content, the proportion of sulfuric acid, but these measures can accelerate the softening of the positive electrode plate, resulting in an accelerated decay in battery life, and the active substance will expand, shrink (especially the positive electrode plate during charge and discharge) ), The deeper the discharge depth, the larger the expansion shrinkage of the active material, and the active substance is softened. Therefore, when the initial capacity is large, it directly affects the number of battery charge and discharge. 9.

When do we have to maintain the battery? What should I pay attention to? When these conditions appear: 1. The battery capacity is smaller is too fast; 2. There is a battery deterioration; 3.

After the battery is lost, the liquid is filled; 4. The battery is not available for a long time; 5. Excessive use of the battery; 6.

Battery long The time is after the harsh environment; 7. Long-term maintenance is insufficient, it is necessary to maintain the battery. The precaution is to charge under the original charger voltage, and it is necessary to charge more constant current charging.

10. Is the battery relationship with temperature? High temperature, charging acceptance ability, easy to charge electricity; low temperature, it is difficult to charge electricity, so we must pay attention to in daily use, it must not cause the charger and battery temperature to change too fast, this directly causes battery Charging performance, sometimes damage to the battery. .

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