When charging, will the change in the relative height difference between the phone and the socket af

The relative height of the socket certainly does not affect the charging efficiency.

I found that the same phone and charging cable, different cable boards have a lot of different charging speeds.

Definitely not, the charging efficiency of the mobile phone depends on the mobile phone battery.

No, how long your wires are will affect the charging efficiency.

If it fluctuates up and down within the current and voltage that the mobile phone can accept, the battery loss will not be too high.

The size of the battery affects the charging efficiency of your phone.

Only the battery, the amplitude of the electricity will be affected.

It should have a certain effect, and the voltage is different.

No, only the battery will affect the charging of the phone.

Of course, the charging efficiency of the mobile phone is as high as possible, but the charging power is not like this, because the higher the charging power, the faster it will theoretically charge, but this is not proportional. And if the charging power is too large, it will also have some safety problems, and it should be controlled within a reasonable range. <>

At the beginning, the charging speed of the mobile phone was relatively slow, and an ordinary elderly mobile phone, it may have a battery of 400 mAh.

It takes one night to fully charge, because that's when it's 5 watts of charging. Later, slowly there was a lead grinding smartphone that progressed, turning into a 10-watt charging speed, a smartphone battery, and its battery capacity.

It's about 2000 mAh to 3000 mAh, so it takes him 4 to 5 hours to fill up and some even longer. Because at that time, smartphones did not have such a big demand as now, and the screen was not so large, and the power consumption was relatively small. <>

But later, people found that smartphones consume too much electricity, and in the short term, it is not realistic to increase the capacity of mobile phones to accommodate more power in the same volume, and this technology is too difficult. So people began to develop fast charging technology, with a 20-watt charging speed, I remember that in 2016 17 years at that time, the 20-watt charging speed was very fast and wanton, a 3000 mAh battery can basically be fully charged in an hour and a half, at that time this technology was already very powerful. Of course, in many low-end mobile phones, its charging power is still about 20 watts.

But there are also some manufacturers who have begun to study the charging speed of higher power, and now these four domestic manufacturers basically have the technology of charging speed of more than 100 watts, but some use it, and some do not. In fact, when the charging power of the mobile phone reaches about 50 watts, it has basically reached an optimal value, because if a 4000 mAh battery is charged with a charging speed of 50 watts, it can be fully charged in 40 minutes, although the charging speed of 120 watts is fast. However, this will greatly deplete the life of the phone's battery and will bring a lotSafety hazards, you can obviously feel that the phone will be hot when charging.

Of course, mobile phone charging is not the higher the power, the better, the power disturbance rate is beyond a reasonable range, it is difficult to bear, there will be some potential safety hazards, so it is not that the charging power is slowed down, the higher the combustion rate, the better.

Yes, because the higher the power, the faster the charging speed, and the better the battery life, the higher the better.

The higher the charging power of the mobile phone, it is indeed better, because in this way, the mobile phone can be fully charged quickly.

The output power of the mobile phone charger is too low, if it is used for a long time, it will cause harm to the battery, and the output power of the mobile phone charger is too high, because the charging current is determined by the load, when the charging needs a large current and the charger power is small, it cannot provide a large current, so the battery is not full, and in turn, the high-power charger will not be able to provide enough current.

For example, the nominal charging of the mobile phone is 5V1A, but the output of the charger is 5V2A; This situation is generally not a problem, but it is necessary to ensure that the overcurrent protection of the mobile phone is working properly. Because the mobile phone has overcurrent protection, it will limit charging at the nominal charging current of 1A for excessive current 2A.

Precautions for mobile phone chargers.

The best way to charge your phone is not to charge it for a long time. When the mobile phone is depleted, you should charge the mobile phone in time, and do not wait until the battery level of the mobile phone is displayed as 0 before charging the mobile phone. Otherwise, it is easy to shorten the service life of the battery.

Don't charge your phone for too long while charging. Don't leave your phone charged all the time, otherwise, it will shorten the life of the battery. It is best to keep the battery level of the mobile phone at about 50% to 70%, and when charging, when the mobile phone prompts that the battery is full, remove the charging plug immediately.

Summary. Hello dear, <>

The charger will not affect the power of the charger when charging the mobile phone with different powers, and it will not have any effect on your mobile phone. If the power of the charger is large, the time to charge the mobile phone battery will be short, and the current will be small, and the charging time for the mobile phone will be longer. The large-frequency screen smartphones (6-inch screens) sold on the market now come with chargers at 4A, and the mobile phone battery is also at 4Ah (4200mAh).

Because the mobile phone battery itself has a protection circuit for overcharging and over-discharging (because of the special physical properties of lithium batteries, the protection circuit is inseparable.) Both overcharging and overdischarging are unsafe for lithium batteries. So there must be a protection circuit)), so there is no harm in charging the phone with any charger.

It will automatically turn off the charging circuit when the phone battery is fully charged. When the battery level is reduced to a certain level, the power supply circuit will be automatically turned off. This is the special point of the mobile phone battery.

The charger will not affect the power of the charger when charging mobile phones with different powers, and will affect your own mobile phone.

Hello dear, <>

The charger will not affect the power of the charger when charging the mobile phone with different powers, and it will not have any effect on your mobile phone. The power of the charger is large, the time to charge the battery of the mobile phone friend is short, and the current is small, the charging time of the mobile phone will be longer. The large-frequency screen smartphones (6-inch screens) sold on the market are equipped with chargers at 4A, and the mobile phone battery is also at 4A200mAh (4200mAh).

Because the mobile phone battery itself has a protection circuit for overcharging and over-discharging (because of the special physical properties of lithium batteries, the protection circuit is inseparable. Both overcharging and overdischarging are unsafe for lithium batteries. So there must be a protection circuit)), so there is no harm in charging the phone with any charger.

It will automatically turn off the charging circuit when the phone battery is fully charged. When the battery level is reduced to a certain level, the power supply circuit will be automatically turned off. This is the special point of the mobile phone battery.

The own charger is sixty-five w. My sister often uses my charger to charge his tablet. It's been a long time. Whether the cavity shaft will affect the output power of my charger. Thus hurting my phone's battery.

Hello dear, <>

Kissing this has no effect, you can rest assured.

I'm sure it won't affect my charger, right? It won't hurt my phone's battery, right?

Hello dear, <>

Kiss is sure that it will not be possible to come to me at any time if you have any questions in the future.

There is a certain relationship, the input voltage is low, and the output is also low.

1. Yes, the higher the output current marked on the plug, the faster the charging, but the current is too high, which has an impact on the battery life of the mobile phone and reduces the service life of the battery.

2.The current value marked by the mobile phone charger (in fact, it is more appropriate to call it a power adapter) is the maximum output current, not the charging current, and it should not be confused. The charging model of the battery is controlled by the charging circuit inside the phone and is not determined by the adapter.

Therefore, the higher the rated maximum output current, the more power this adapter will have, and there is no problem with replacing other low-power adapters with the same voltage, and there is no such thing as "high-current adapters shorten battery life". In addition, there is a rule in electricity that a power supply with the same voltage, a large current can replace a small one, but not the other way around, because if you charge with a very small adapter, the adapter may be in an overload state, which will burn the adapter.

A charger is a device that charges other electrical appliances, using high-frequency power supply technology and advanced intelligent dynamic adjustment charging technology. Using power electronic semiconductor devices, the AC and current current with fixed voltage and frequency are converted into direct current.

Chargers can be divided into power frequency machines and high-frequency machines according to the working frequency of the designed circuit, and can be divided into ordinary chargers, battery chargers, solar chargers and hand-cranked chargers according to the way of use. Chargers are widely used in various fields, especially in the field of life, which are widely used in common electrical appliances such as mobile phones and cameras.

The charger with small rated current has a longer charging cycle, the battery is fully charged, and the total charge is more, which is also better for the battery. The advantage of high current is that it can be charged quickly. Chosen according to your situation, it doesn't matter much.

Generally speaking, (relatively, but not absolutely) after the battery capacity is large, the charging current will also be set to a larger (power management circuit decision), so as to ensure that the charging time will not be too long, n years ago, the battery was full of a few hundred mAh for about ten hours, and now the battery of two or three thousand mAh is fully charged for three or four hours, which is the reason, therefore, it is right for the charger to choose a higher rated current, otherwise there will be a situation where the charge cannot be charged, because the charger itself is overcurrent protection, Of course, this is limited to high-quality chargers, such as the original brand, in addition, the kind of ten yuan on the street is unacceptable, not to mention the false current standard, the protection circuit will not necessarily have, affecting the battery life, and even, as the author repaired a few days ago, the input end is actually connected with the output end, which is a threat to life safety!!

The larger the current output, the faster the charging, the higher the efficiency but affects its life, the smaller the current output, the slower the charging, which can reduce the damage to the battery and prolong its life but the efficiency is low, it is recommended that you use 550mA.