The electric vehicle adopts an environmentally-friendly and lightweight lithium-ion battery, which has the outstanding features of large capacity, long life, maintenance-free, light weight and no pollution. The battery of the electric vehicle must pay attention to the maintenance during the use process to make the battery not easy to damage, so that the service life of the battery is prolonged. How to maintain the lithium battery of the electric vehicle?

Lithium battery must be fully charged

The new car you purchased, in order to transport safety, the battery is semi-electric when it leaves the factory. Before you ride, you must fully charge the battery before using it for the first time. (Note: Use the special charger provided with this car to charge. When the charging indicator is green, please continue charging.)

Lithium battery can not be over-discharged

Don't drain the battery every time you ride, if you run out, it will greatly reduce the battery life, remember! ! Because lithium batteries have no memory effect, they can be used as needed. So you have to develop a good habit of charging in time, which can extend the battery life by 3-5 times.

Environmental impact on lithium battery life

Battery life is affected by the environment. The temperature of the product is in the range of -20 ° C to 60 ° C. If the temperature is too high, it will affect its service life. If it is too low, it will reduce the effective capacity by 20%-30% (affecting the mileage). It is recommended to store the battery in a dry environment of 0°-20° to charge it with an adapter charger.

Lithium batteries also need to be equipped with a charger for charging, otherwise there will be voltage instability, resulting in battery damage, serious fire or even explosion. In addition, it is best to choose a charger that can automatically power off. Many chargers on the market can be automatically powered off. Use the charger that automatically powers off. When the battery is fully charged, the charger will automatically power off and no longer work. This is also a kind of protection for the battery.

Lithium batteries should be recharged regularly when not in use for a long time.

If you do not use the battery for a long time, please charge it within 90 days. It is strictly forbidden to store at a loss. Once the battery voltage reaches the over-discharge state, it will cause great damage to the battery and cannot be recovered.

Avoid plugging when charging

Loose output plug of the charger and oxidation of the contact surface will cause the charging plug to heat up. If the heating time is too long, the charging plug will be short-circuited, which will directly damage the charger and cause unnecessary loss. Therefore, when the above situation is found, the oxide should be removed or the connector replaced. Pay attention to the stability of the battery.

When the battery is placed on the electric vehicle, pay attention to the stability of the battery, and ensure that the battery is stable to prevent the battery from being damaged due to shock during driving.

Precautions for storage environment

Do not allow the battery to rain or immerse in water; do not expose it to sunlight; do not strike, acupuncture, step on, modify, or expose the battery, do not place the battery in a microwave or high voltage environment; do not mix the battery with metal objects. In order to prevent metal objects from touching the positive and negative terminals of the battery, causing a short circuit, damaging the battery and even causing danger.