Battery maintenance for electric vehicles

　After you buy a new electric patrol car, if you do not use it immediately, the lithium battery will enter the hibernation state after being placed for a period of time. At this time, the capacity is lower than the normal value, and the service time is also shortened. The battery of the electric patrol car should be charged on the same day. After using the electric patrol car every day, it should be fully charged no matter how far you ride. Do not wait for the electricity to run out and then charge it, so as to avoid shortening the battery life due to "deep discharge". Don't charge the battery upside down, either. A fully charged battery, if not used for a long time, should be replenished once a month.

To charge with a matching charger, the charger has a protective function, long time charging will not damage the battery. Charger to avoid high temperature and humidity, do not let water into the charger, in case of electric shock. Protecting the battery is the key to extending the life of an electric patrol car. However, the capacity of the lithium-ion battery of the electric patrol car is easy to recover, as long as three to five normal charging and discharging cycles can restore the battery capacity. Due to the characteristics of lithium-ion battery itself, it has almost no memory effect. Therefore, new lithium-ion batteries do not need special methods and equipment in the process of capacity recovery. Not only in theory, but in practice, it's best to use the standard method of charging from the start.

Many people believe that charging time must be more than 12 hours, repeated three times in order to activate the battery. The saying that the first three charges should take more than 12 hours is clearly a continuation of the nickel-based battery. So it's kind of a misrepresentation to begin with. The charging and discharging characteristics of lithium ion batteries and nickel batteries are very different, and some professionals emphasize that overcharging and overdischarging will cause great harm to lithium ion batteries, especially liquid lithium ion batteries. Therefore, it is best to charge in accordance with the standard time and standard method of charging, especially not for more than 12 hours of ultra-long charging.

Everyone pay attention to the service life of the electric car, so attention should be paid to maintain that don't make electric sightseeing car accident damage, don't let the water submerged motor center, control center must open the lock, controller, startup, after you get off the closing switch, tires inflated to the full at ordinary times, summer should avoid prolonged sun exposure, avoid storage in high temperature, corrosion environment, The brakes should be moderately loose.