Since the charger has an odor during use, it means that there may be a problem with the charger.
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But anyway, for the sake of safety or temporarily do not use it, in order to avoid unexpected situations in use, while it is best to find businesses or identification departments to do a safety assessment of the charger, generally speaking, electrical products as long as the burnt taste is the internal electrical insulation performance is unstable during the use of high temperature, A long period of time can lead to accidents caused by overheating.
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analysis of causes
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1, the charger caused. Many chargers with the same interface have different current standards, and if they are not original, there may be problems.
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2, the power grid pressure is unstable, if suddenly there is a large current through, there will be burning situation.
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In this case, power off immediately to prevent damage to the phone.
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Mobile phone charging precautions:
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1, try to use the original charger, you can also use the regular brand of non-original charger, resolutely put an end to the use of copycat charger.
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2, try not to use the phone when the phone is charging, especially when using a non-original charger.
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3, avoid using up the battery of the mobile phone before charging, which will damage the life of the mobile phone battery, because the current battery is lithium battery, do not need to be as deep as the lead-nickel battery.
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4, although today's smart phones can automatically stop charging after the battery is fully charged, but it is best not to charge the phone overnight.
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5, the mobile phone is also a machine, so it also needs to rest, it is best to shut down once a week, for the protection of battery life will have greater benefits.
First, the reasons for the smell of electric vehicle battery charging may be:
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1. First of all, distinguish the taste from the charger or the electric car, from the charger is the original inside the virtual welding caused by the local heat, need to repair welding treatment.
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2. If the smell from the electric vehicle is mostly poor contact with the charging seat, unplug the charger head and you can see that the copper contact inside is oxidized and black, resulting in increased contact resistance and heat, which can be solved by changing the charging seat.
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3. There is also a taste that the battery will emit a pungent taste when charging, which is because of the hydrogen generated during charging, pay attention to the open flame.
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; Second, electric vehicle charging precautions:
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1. Electric vehicles should develop the habit of using the same day to charge on the same day, no matter how far they ride every day, it is best to fully charge the battery, do not use up and then charge.
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2. Do not use other brands of chargers, each brand of charger and battery performance is matched, only a dedicated charger, in order to achieve the best charging effect.
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3. When charging the battery, do not touch the electrode ends with wet hands or metal such as keys to avoid burns.
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4. When not used for a long time, it should be charged once every month, and the battery should be stored after being fully charged, and it can not be stored in a state of loss of power.
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5. When charging, do not cover any items on the charger, should be placed in a ventilated place, and pay attention to prevent liquid and metal particles from entering the charger, prevent falling and impact, so as to avoid damage.