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Electric vehicles are the most in stock and have a wide range of people. How to maintain them is something that many people are exploring. If electric vehicles want to be maintained, small experts believe that the first thing to do is to start with charging. After all, whether it is a motor, frame, or controller, it can be easily used for 5 to 8 years, but the battery is different. If it is well maintained, it can be used for 3 or 4 years. If it is not well maintained, it can only be used for 1 or 2 years. The gap is very big.
Recently, small experts have seen many people discussing a topic, #Electric vehicle battery charges as soon as you use or is used up#, nearly one million people read it, and more than 60 bloggers participated in the discussion to answer it for everyone. So, as an insider of electric vehicles, small experts will also give you the answer today, so that you can figure out at once: "Charge as soon as you use" or "Charge again after using it", which one hurts the battery?
"Charge as you use": Frequent charging will accelerate the aging of the battery
"Charge as you use" is not a good habit for electric vehicles, especially in the current objective situation where electric vehicles are mainly equipped with lead-acid batteries. "Charge as you use" will cause three aspects to the battery.
1. Frequent charging as you use will accelerate the aging speed of the battery. Generally, lead-acid battery can be used for 3 years. Charging as you use can make the electrolyte, lead plate and active substances in the battery increase the labor intensity and shorten the service life.
2. Charging as you use will reduce the number of charge and discharge times, and will waste the number of cycle charge and discharge times. Generally, lead-acid batteries only have 300 charge and discharge times, and charge as you use will quickly consume the available times.
3. It is easier to form a backlog voltage. Lead plate crystallizes. Charging as you use may cause 40% of this charge, and 60% of the remaining charge will be left next time. It will charge irregularly, causing the formation of backlog voltage, promoting the formation of crystals, and damaging the battery life.
"Recharge after use": As long as you grasp the degree of use, don't worry about damage to the battery
You can see that the lead-acid battery "recharge as you use" will actually hurt the battery. So, is the other "recharge after use" of ? A small expert will tell you "yes", but you must control the "measurement" after "use".
The "recharge after use" mentioned here is definitely not all the power is used up. Of course, in reality, basically no one will reach this level, otherwise pushing a cart home halfway is simply causing trouble for oneself.
So, what kind of "degree" should be grasped? At present, the theoretical data given by major battery brands are that the battery capacity is still about 20% to 30%. When charging, that is, when using it until there is about 1 grid of electricity left, charging electric vehicles is battery friendly. It will not only not damage the battery, but also play a role in maintaining the battery and extending the battery life.
Of course, if there is no prerequisite for "degree", the battery will be powered clean, which will cause the battery to lose power and vulcanize , which will be extremely harmful to the battery and irreversible damage.
3 charging methods that are most conducive to battery maintenance. Let me tell you at one time
In summary, electric vehicles will be better if they have prerequisites and "recharge after use", and its premise is that they have a certain degree of "degree". In addition to how to choose the charging time, there are many good habits to maintain the battery. Some experts continue to share 3 more effective ones, let's take a look.
First: first plug in the battery to charge, then connect to the power supply . This charging method will use the small current of the battery to flow back to the charger, softly start the "voltage stabilization function" of the charger to avoid the instantaneous large current of the power supply impacting the battery and breaking down the active substance, thereby preventing the battery from protecting it.
The second: Don’t charge immediately after you have just ridden an electric bike. This is a habit that many car owners have after using up their electric bikes. However, the battery of the electric bike that you have just ridden is in a high temperature state. Continuing to charge will cause the battery to continue to be high temperature, causing the battery to lose water and lose water, bulge, and shorten its life. After riding the bike, you have to wait 15 minutes before charging, which is conducive to maintaining the battery.
The third one: Floating charge should not exceed 1 hour . The weather will get colder immediately. Only floating charge can be charged more. However, although floating charge is good, don’t be greedy for too long. Floating charge is only completed for the last 5% of the battery’s battery. Generally, 30 minutes is enough. Even if the charging efficiency decreases in cold weather, it can be fully charged within 1 hour. Do not rely on floating charge, otherwise the battery will also lose water, bulge, and become immature.
Summary of the experts
Electric vehicles are "charged as soon as you use" or "charged as soon as you use". If you can master the measurement, the latter is better, but if you don't know how to master the degree and use it cleanly and then these two charging methods are very harmful to the battery. Of course, this is a construction that everyone charges frequently like this. If it is just occasionally "charge as soon as you use" or "charged as you use", there is no need to worry, it will not have any obvious impact on the battery. However, these two options are based on the sufficient battery charge. If the battery lasts only enough for one trip, then it is better to charge as soon as you use and recharge it in time. Don't let yourself push the cart halfway.
Finally, I hope everyone can maintain the battery and extend the battery life. This is not only a cost saving, but also an environmental protection. If you have any questions about the maintenance of electric vehicles, you are welcome to comment and exchange.
