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Owners who have used electric vehicles, we all know that the battery durability of electric vehicles is relatively poor, therefore, small connoisseurs have always been encouraging the car to be mainly electric vehicles, and electric vehicle maintenance should start from the new car, after the electric vehicle is newly bought, it will pay attention to its maintenance from the details, it will naturally be more durable, small connoisseurs today according to their own experience, to share the newly bought electric vehicle how to charge, the battery is more durable method.
The effective maintenance method of the battery, I think the main thing is to grasp the specifications of charging, the following to share 6 specifications of charging methods, after the new electric vehicle is bought, according to these methods of charging, will reduce battery damage, improve the durability of the battery, there is a car can be understood, early to know the early benefit.
Method 1: Buy a new electric car, fully charged and then use
The first thing to ride the newly bought electric car home, you should fully charge the battery, such a method, more conducive to protecting the battery, the reason for this, is because an electric vehicle from the factory to the sale, generally there will be about 1-3 months, and whether it is lead-acid batteries or lithium batteries, there will be self-discharge properties.
And 1-3 months of time, enough to let the battery because of discharge, resulting in the battery is a virtual situation, this time if the long-distance transportation, it will cause power loss, damage to the battery, therefore, the new car must be fully charged, on the road to drive.
Method 2: Charging the new electric vehicle, the remaining power is retained by 50%
Usually I will suggest to the owner that the electric vehicle still has about 20% of the power, which is more conducive to maintaining the battery at this time, but if it is a new electric vehicle, according to my suggestion, in the first 3 months or so of use, when the residual power of the battery is retained about 50%, it will be more conducive to extending the battery life.
The reason why this is recommended is because the capacity of the new battery is 100% state, it needs better charging efficiency, and when the battery is still about 50% charged, it can stimulate the activity of the battery, so that the battery will not be because there is a certain section that is not fully charged, affecting the battery life.
Method 3: Charge with high weather temperature and learn to unplug the power supply in time
When the weather is getting hotter and hotter, charging the new electric vehicle, will encounter such a situation, the charging time has obviously reached the time required by the manual, however, the charging charger has been a red light state, and the red light belongs to the charging process, for such a situation, as long as the battery to the instruction manual charging time, generally within 8 hours, you must immediately unplug the charger, otherwise it will hurt the battery.
In this case, it is often not that there is a problem with the battery of the electric vehicle, but because when the weather is hot, the charger is prone to thermal effect sensor failure, resulting in a continuous charge, the charger has been red, this time as long as the battery is fully prejudged, directly unplug the power supply.
Method 4: Do not use to undervoltage state and recharge
The new electric vehicle wants to be more durable, this is the basic maintenance method, the so-called undervoltage, refers to different batteries will be set protection voltage, discharge will not be all discharged, so that in order to protect the battery, and if the undervoltage is used, it is equivalent to "piercing" the protective layer of the battery, thereby damaging the battery, and the damage is very large, but also irreversible.
Common easy to let the battery undervoltage, mainly including: electric vehicles for a long time do not use, direct parking, let the battery because of long-term loss of power, to create an undervoltage; the use of electric vehicles with similar ACS emergency power system, let the battery release the power of the protective voltage, keep the vehicle riding; their own conversion controller voltage, such as reducing 60V to 48V, release the protective voltage.
Method 5: Do not ride an electric car that has just been charged
When the electric vehicle has just been charged, the active substances inside the battery, lead plates, electrolytes, but also belong to the case of just finished working state, the voltage is not stable, this time do not rush to ride, to cool 15 minutes after riding the electric vehicle, otherwise it will damage the battery.
Especially in the case of hot weather, the temperature outside is relatively high, and the temperature inside the battery is also very high, which is also easy to cause the battery temperature of the electric vehicle to rise sharply, and the electrolyte is evaporated rapidly, and if it is a lithium battery, there is also a safety hazard of spontaneous combustion.
Method 6: Don't charge the electric car you just finished riding immediately
And method 5 is the same reason, just finished riding the electric vehicle in the state of just end of the discharge, its voltage is not stable, in addition to the discharge state so that the battery is at a high temperature, once charged immediately, it will cause damage to the battery, therefore, need to be placed for more than 15 minutes, waiting for the voltage to be stable, the temperature is normal, in the electric vehicle to charge.
The above is 6 small connoisseurs through their own experience and the experience of seeking a car repair master, summed up for the maintenance method of electric vehicles, the battery life of electric vehicles itself is not long, therefore, to start maintenance from the new battery, so that it will prolong life, and, from the new electric vehicle maintenance, there is another benefit, is to let the owner develop a good habit of maintenance, in fact, look carefully, the maintenance of the battery, are "hands up", many car owners can do it, but there is no such habit.
I hope that the above content can help you, what else do you want to know, and welcome everyone to comment and exchange.