On the second day of a rainy day, can the charger slam when charging the electric car?

It should be the charger after the rain is connected to the electricity, the bang is the sound of a short circuit, most of it is unusable, you can open it to see if the wire inside is burned out, it is really not necessary to buy a new one.

Precautions for EV charging:

Lead-acid batteries.

Unlike other secondary batteries, it has no memory effect, so no matter what state of charge the battery is, it can be charged directly without discharging.

The battery from the factory to use, generally after 1-2 months, or even longer, the battery during storage due to the self-discharge and other spontaneous reactions inside the battery, consume a part of the power, can not reach the rated capacity value, so before the first use, it is best to supplement the charge, so as not to mistake customers for battery capacity. Insufficient.

It should be that the charger was rained. It should have been. It's broken. You can't continue charging anymore, you should check it to see if it's a fault, and then charge it again.

This one probably won't work.

It is a short circuit in the wire or the filter capacitor is bursting, and the small problem can be repaired slightly

It may be that UMC is damp, and it is estimated that it is burned and cannot be used.

Normally, electric vehicles have a certain waterproof function, if your charger has been green, then it means that the battery is protected, just find a repair shop to take a look.

Hello, happy to serve you!

That means that the charger is not broken, you check whether the charging interface on the electric vehicle has rust and corrosion, affecting the contact, not a few dollars to change the interface, generally the electric car will not be damaged in the rain. The EV charger can still be used overnight in the rain, but make sure that it is dry before the power is on, otherwise it is easy to cause a short circuit. Electric vehicles are, in short, powered by electricity.

Cars that run on electricity as an energy source. Classification of electric vehiclesElectric vehicles can be divided into electric bicycles, electric motorcycles, etc.

The first electric car was built in 1834 and was powered by a DC motor. Today, electric vehicles have changed dramatically and come in a variety of types. Electric cars are loved by people because they save money and fuel.

First bump the car a few times to let a lot of water out, and then bask in the sun if there is sun, and then charge it if there is no sun for half a day, don't lose a big one. The green light has not been plugged in, the problem is not very big, if the green light and red light flash at the same time, then the problem is big, indicating that the battery has a short circuit.

The circuit is short-circuited, and you need to replace it with a suitable charger.

It may be a problem with the line, just find a car repairer to check the line.

If the charger is in the rain under a charged condition, it may be difficult to repair, if there is no live rain, just disassemble the charger, bask in the sun for a day or two, and make sure that the charging port and the battery pack are connected to the inside of the battery pack without water accumulation, otherwise it will cause a short circuit. If it is too dirty, it can also be rinsed and dried before use.

However, the charger should try to avoid being exposed to rain, and the following points are precautions about waterproofing electric vehicles:

1. The hood part, the controller part and the battery connection part are most afraid of water, so you can find a waterproof cloth to cover the front of the car and the battery, if the battery is built-in, you should pay attention to whether the sealing of the line connection is good.

2. The electric vehicle should be dried as soon as possible after being drenched in water, avoiding direct sunlight, accelerating the aging of the circuit, and avoiding moisture.

3. Electric vehicles cannot wade into deep water, and water cannot soak through the motor shaft.

As long as you turn it on and dry it before powering it on, it's ready to use. However, it must not be powered on before drying, otherwise it is easy to cause a short circuit and damage the charging gas.

Absolutely not, it is recommended to open it, dry it, or blow it dry with a hair dryer.

Basically unusable. Stay safe!

Summary. In this case, the charger is protected by water ingress, do not continue charging, after disconnecting the charger from power, use a hot hair dryer to dry the inside, and try again. Or stand up the charger and place it for 1 2 days, wait for the internal moisture to be completely dry and then recharge it to try, there is still the same problem, the charger is broken, in this case, find the master of home appliance maintenance to open the charger to help you take a look at the internal rectifier diode and power transistor, and replace it in time if you find the breakdown.

Whether it is an electric vehicle or a charger, must not be charged after being drenched in water, otherwise it will cause damage to the line and problems with the controller, as well as the fault of the charger itself.

After the EV charger is in the rain, the charging light keeps showing red.

Hello, this question can give you a perfect reply, wait for me to sort out the information, I'm typing, 2-3 minutes, don't finish.

This situation is the charger protection caused by water ingress, do not continue charging, after disconnecting the charger power supply, use a hair dryer to dry the inside, and then try again. Or stand up the charger and place it for 1 2 days, wait for the internal moisture to dry completely and then recharge it to try, there is still the same problem, the charger is broken, in this case, find the master of home appliance maintenance to open the charger to help you take a look at the internal rectifier diode mu jujube and power triode, and replace it in time if you find the breakdown. Whether it is an electric vehicle or a charger, must not be charged after being drenched in water, otherwise it will cause damage to the line and problems with the controller, as well as the fault of the charger itself.

Under normal circumstances, the electric vehicle charger will not be damaged if it is rained for a short time, because the electric vehicle manufacturer will more or less carry out a certain waterproof treatment on the electrical products. In addition, the controller, circuit board, etc. of the charger are also protected by shells, so as long as they are not soaked in water, they can still be used after drying.

But then again, electric car chargers are very similar to mobile phones, and it is more fortunate to be able to continue to use them after being dried without power after entering the water. If the quality is better, then the electronic components inside will not be damaged after drying, but the specific depends on the quality.

What's going on with the electric car charger slamming in the rain?

Even if the charger is damaged in the rain without power, there will be no abnormal sound, and there will be a "bang" situation, mostly because the electric vehicle is charged when it is raining or the charger is flooded after the rain, and the electronic components are short-circuited or burned when they are powered on before drying.

When this happens, it is most likely the sound of a short circuit, and the charger can basically not continue to be used. But if you can fix it, you can try to open the charger's case and check the wiring inside to see if it burns out. But if you can't, then you can only get a new one.

Therefore, after the charger is wet, it must be thoroughly dried before use, otherwise it is inevitable to cause a short circuit.

Hello dear. If your EV charger has been drenched in heavy rain overnight, you can take the following steps:1

Disconnect the power supply: First, make sure that the charging device is disconnected from the power supply. This prevents electric shocks or other electrical malfunctions in humid environments.

2.Check for damage: Carefully inspect the charger for any obvious signs of physical damage or water ingress.

If the charger case is cracked, the plug is rusty, or otherwise damaged, do not use it. 3.Dry Charger:

Keep the charger in a dry and ventilated place, away from direct sunlight. You can use a clean cloth or paper towel to gently wipe the moisture off the outer surface. 4.

Wait for drying: Wait for the charger to dry thoroughly. Try to avoid rushing to use the charger as there may still be moisture inside.