Correct charging can avoid incorrect use and prolong the service life.

With the implementation of China's new national standard policy for electric vehicles enterprises into the fourth year, the use of lithium batteries for electric vehicles user information quantitative relationship is rapid economic growth. Due to the electric car lithium batteries and lead-acid batteries in the product performance and working principle of the impact of the larger differences, and has many student users of lithium batteries still exist for some misunderstanding, resulting in frequent network security risk accidents.

With the arrival of the hot summer, electric vehicles need to develop the correct charging habits to ensure safer use of the vehicle.

The working principle of lead-acid battery electric vehicles and charging precautions:

The working principle of lead-acid batteries is to use lead and its oxide electrodes and sulfuric acid solution as the electrolyte battery.lithium ion battery VS lead acid battery When discharging, the positive electrode is mainly composed of lead dioxide and the negative electrode is mainly composed of lead, and when charging, the positive and negative electrodes are mainly composed of lead sulfate.

Don't overcharge:

Many owners routinely charge their EVs all night long, even for more than 20 hours. This behavior can lead to high battery temperatures, which can cause the battery to bulge and deform and shorten its service life.

In the summer months, charge your EV for 6 to 8 hours; in the winter months, charge your EV as well for 8-10 hours, and never because of overuse charging.

Do not over discharge:

Using an electric car is a discharge process, and over-discharging accelerates the release of irreversible sulfates from the plates. If you want your EV to last longer, don't wait until the battery is completely drained to charge it.

Typically, lead-acid batteries can be recharged with 20-30% remaining charge. It is not recommended to wait until the battery is below 10% to charge it (remember).

Do not charge your car immediately after use :.

When an electric car is in use, the battery generates a lot of heat by discharging. If you charge the car immediately after use, coupled with the superimposed effect of the high temperature environment in summer,lithium battery vs lead acid it will intensify the evaporation of water inside the battery, resulting in bulging and deformation of the battery, greatly shortening the battery life.

The correct approach is to avoid charging the car immediately after use in the summer, you can learn to charge by waiting for an hour and a half before charging, and will be placed in a special charging workplace electric car in the shade shed for their own charging, such a more systematic security.

Lithium battery electric car working principle and charging precautions.

The working principle of lithium batteries is generally lithium alloy metal oxides as the positive material, graphite as the negative material, non-aqueous electrolyte as the main component of the battery, mainly relying on the movement of lithium ions between the positive and negative electrodes to achieve the storage and release of energy.

Don't take lithium-ion batteries home for charging.

Compared with lead-acid batteries, lithium batteries have higher energy density and stronger internal chemical activity. Therefore, to ensure safety, never take lithium batteries home for charging.

Don't use chargers willy-nilly:

Many business users have multiple electric vehicles at home, so for them to develop a habit of using chargers randomly. However, different product models of lead-acid battery chargers can not be used at random, lithium battery and lead-acid battery chargers more development can not be used at random. Light may exist to cause the battery overcharge or not fully charged, in serious cases we may even become a serious consequences such as spontaneous combustion.

Choose a special charging location for charging.

When charging a lithium battery electric car, we should choose a dry, ventilated and cool environment as much as possible for charging, it is best to choose a special charging place. Never charge your battery or EV in the sunlight.

Whether it is normal charging or charging, it should be kept away from open flames and high temperature heat sources to prevent the battery from exploding due to high temperature.