Pure electric car battery maintenance tips

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

With the vigorous promotion of new energy vehicles, new energy automobile preferential policies have emerged, and in the context of policy promotion and new energy cars, some consumers choose to buy a pure electric car. However, pure electric vehicles are extremely high in battery performance, and generally battery energy density can continue to use when attenuating about 70%. This means that if the consumer is exchanged, it will face high costs.

So, what is the most worrying thing about the battery? 1. Is the battery safety? Leakage? Self ignite? explode? Safety problem becomes the biggest hidden danger. To this end, the new energy car demonstration promotion "safety order" announced by the country, strengthens the monitoring of the working state of the power lithium-ion battery and fuel power lithium battery; manufacturers continue to strengthen research on pure electric car battery safety, this marks new The safety of energy cars has gradually entered the right track.

2, charging time is slow to slowly affect the battery? Pure electric car charging method is generally fast charge, slow charge. The fast charge is charged directly to the battery through a non-car charger. It can be filled with 80% of the battery half an hour; slow referring to AC charging, the charging process takes 6 hours to 8 hours.

3, the battery is full of things? This is a safe redundancy in the battery, reserved partial power to prevent battery overcharge and excessive discharge. For example, the original battery capacity is 100%, but it is really 80% -90%, and the value after power redundancy is the power of the owner's truly usage. Because during the charging process, the battery can't be filled, and you can't put the amount of space.

If each battery is full, it will greatly reduce its service life; full, once the charging system is faulty, it may cause safety accidents because "over charge". Note: The battery looks fairly settling, you want to extend the life of pure electric cars, maintenance of electric motors and batteries are especially important. How do I pay attention to the battery's use prolong life? 1, how do you correctly master the charging time? A: Depending on the actual situation, grasp the charging time and frequency, reference usage frequencies and mileage.

When driving normally, if the electricity scale indicates that the red light and yellow light are on, it should be charged; if only the red light is on, stop running, charge as soon as possible, otherwise the battery is over-discharge will seriously reduce its life. When the power is fully charged, the run time is shorter. The charging time should not be too long, otherwise it will form over-charging, so that the battery is heated.

# 过度 充, inexpensive and insufficient shortage of charge will shorten the battery life #. 2, how to protect the charger? A: Now the charger basically does not do high vibration design, so try to prevent the charger to bump vibration. After the charger vibrates, its internal potentiometer will drift, so that the entire parameter is drifted, resulting in abnormal charging state.

When charging, keep the ventilation of the charger, otherwise the heat drift may occur and affect the charging state. 3, can you expose in the sun? A: Don't think about it, this is absolutely no! Environmentally high temperatures increase the internal pressure of the battery to lose water, causing battery activity, accelerate the electrode aging. 4.

Why do you have to complete discharge and charge the battery? A: The battery regularly performs a complete discharge of the battery capacity. After completing the complete discharge, the battery is fully charged, and the battery capacity will be improved. 5, how do you prevent the plug when charging? A: 220 volts power plug or charger output plug loose, the phenomenon of contact surface oxidation can cause the plug to heat, the heat transfer time can cause the plug short or contact, damage the charger and battery, and find the above case, should clear oxidation in time Replace or replacement connector.

6, why should you charge every day? A: The charge can be charged in a shallow cycle every day, and the battery life will be extended. Most chargers indicate that the light-made lamp is fully charged, the battery can be charged in the battery may be 97% to 99%. Although only 1% to 3% of the electricity, the impact on the continuation capacity is almost negligible, but it will also form an under charge accumulation, so the battery will continue to float as much as possible after the battery is filled.

7, how to prevent high current discharge? A: Electric cars start, manned, uphill, try to prevent stepping acceleration, instantaneous current discharge will affect battery life. 8. What should I pay attention to in the cleaning of electric cars? A: According to the normal car wash method, pay attention to prevent water from flowing into the vehicle body charging socket, prevent the body line short circuit.

Cleaning the vehicle with a neutral car wash, the mixture of the cleaning agent should be carried out according to the manufacturer's instructions, so immersed with the cleaning liquid, do not use force to avoid damage to the paint surface. 9. How to do a regular check? A: Time to the company's sales center or agent maintenance department for inspection, repair or group.

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