Is the electric car starving to death? Forward these 3 tips to car owners, too p
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2022/09/01 15:18:04
Clearly the electric car parked at home for half a year is useless, but when riding again, it is found that the battery has been damaged, can not be used normally, this phenomenon bothers many people. In fact, the battery for a long time will not appear serious power loss problem, commonly known as starvation, and this will lead to the battery plate sulphuric acid, and then cause battery damage. So what can be done to prevent this? Here are 3 methods you need to know about
Method 1: Recharge the battery once a week
Battery is sulfide problems, is mainly due to loss of battery, if don't have to electric cars, a few months time so best is to ensure that the battery can supplement electricity once a week, usually in the winter cold in about 3 months, then just rushed 12 times the electricity, the electricity will be about 1 money every time, so this method is simple and save money, Of course, if you feel too troublesome, you should ensure that you replenish the power twice a month. If you can't do this, then the battery is really "hopeless".
Second method: Disconnect the load line when fully charged
In addition to the addition of electricity, we also want to do the electric vehicle discharge device all unplug, so that it will slow down the battery loss speed, and mainly disconnect the battery connection line and turn off the leakage protector;
It is very simple to disconnect the battery cable. We open the battery pack, and then use a screwdriver to disconnect the two small batteries directly. Generally, there are four small batteries for 48V batteries, so we can find and disconnect them all in turn.
It is also relatively simple to turn off the leakage protector. The leakage protector is under the base. We only need to find it and then adjust to the closed state.
The third method: "reactivate" the battery
If the battery is not used for a long time, we should regularly carry out a deep discharge, so as to achieve the role of "activation" battery, which can ensure the active degree of battery active substances, effectively extend the service life of electric vehicle battery, reduce the risk of vulcanization. The method of deep discharge is also very simple, is in the flat road under normal load, ride until the first undervoltage protection, this time to achieve the purpose of power generation.
If the electric vehicle is not used for a long time, the above three methods can be taken to prevent battery loss and vulcanization. Of course, in order to maximize the battery life of electric vehicles, it is important to develop good battery care habits in daily life.
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