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Mobile phone battery line, not what kind of charging you think is good, according to the mobile phone battery using the cell is not the same, the charging time must be different, the current mobile phone battery on the market is divided into a electricity, B electricity, the so-called A electricity is the use of the cell company produced by the new battery, the quality is very good, the general charging time is the mobile phone prompt no power when charging, B electricity is the same, to charge in the case of no electricity at all, (the so-called B electricity refers to the three-hand battery, illegal business** After the battery is modified and produced by itself) at present, any manufacturer that makes mobile phone batteries will do this.
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It can be charged at any time, and the current mobile phone battery, whether it is an authentic original mobile phone battery, or a commercial battery of a well-known brand such as our domestic Hony battery, is a lithium-ion battery, and the requirements for charging time are not as strict as before, and it can be charged at any time.
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1. The service life of lithium-ion batteries is calculated by the number of full charges, so you don't have to wait for the battery to run out of power at any time, and it will not affect the service life. For example, charging halfway through use is not a complete charge but a full charge.
2. Lithium-ion batteries have no memory, there is no need to discharge, and there is no need to wait until they are used up to recharge, and the rapid power loss mode will consume a large amount of lithium ions, so that the battery capacity is reduced. In fact, when lithium-ion batteries are used in various electrical appliances, although the power is exhausted, there is actually a part of the remaining power, which is the protection measure of lithium-ion batteries. Because once the lithium-ion battery is completely depleted, it will no longer be able to be used because it cannot be charged!!
Therefore, lithium-ion batteries should not be left unused for a long time when the power is very low, otherwise the battery will be scrapped directly!!
3. Lithium-ion batteries are different from nickel-cadmium and nickel-metal hydride batteries, and do not need to be activated at all!! Many people's minds are also influenced by nickel-cadmium and nickel-metal hydride batteries, thinking that as long as it is a rechargeable battery, it needs to be activated, which is completely wrong! The so-called activation (long charging) only shortens the life of the lithium-ion battery.
Because the AC clutter used in China will have an impact on the life of the rechargeable battery, fast charging is better than slow charging. In short, try to keep the charging time as short as possible.
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It is recommended to charge it when you sleep at night, and not use your phone at night, so that it is better to charge and the battery is full.
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It's okay to charge it at any time, but don't use the battery so that it's not good to charge it at all.
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When the battery is left 1 or 2 grids, it is better to continue to rush for 1 hour after it is fully charged, and do not use up the power at one time when you usually use the mobile phone, just don't use it for a long time.
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It's better to keep it full all the time....Don't run out of power and recharge, you can do it at any time.
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When the prompt is out of power, it is best to rush until the full distance is halfway.
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The prompt can be charged when there is no power.
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The mobile phone battery is fully charged from 0 to 100%, which generally takes about 2 hours; It takes 90 minutes for the battery to be less than 20% to be fully charged; From 30% to full charge, it takes 1 hour; If you start charging at 50%, 40 minutes is almost enough. It also depends on how old and new your phone is, and whether the charger is the original one.
Causes of battery heating and expansion:
The power consumption of the mobile phone in standby is very small, that is to say, the equivalent load resistance of its battery is large, so the discharge current is very small, so the battery will not heat up, and the internal consumption of battery power is very small. >>>More
Normal, because the capacity of the new battery has not yet been activated, it is full at the beginning of the charge for a short time, but it is still necessary to continue to charge it for 10 to 13 hours. It takes 12 hours to charge after the first 3 charges, and the battery does not need to wait until it is completely used up after the expiration of the 3 activation periods, which will hurt the electric board.
I think you may be using the old universal charger, there is a positive and negative conversion button on it, you correspond to the two electrodes on the left and right of the battery, if the charger's indicator light is not on, then you can press the conversion button, in addition, it should be noted that if your battery is put for a long time, the voltage is too low, even if the indicator light is clamped right, it will not light up, you can charge it for 10 minutes first, if it is not lit, then press the conversion button, and then charge a certain line, But only if you make sure that your charger is good. Otherwise, you can simply spend a few dollars to buy a new universal charger that automatically converts the positive and negative poles.
1.A mobile phone battery consists of three parts: the cell, the protective circuit, and the shell. >>>More
Yes, of course, it's better to turn it off. Because the boot will have current and is unstable, there will be the problem of burning the phone or battery, which can avoid electromagnetic radiation to the greatest extent. During travel, or for fear of delay**, many friends will use the travel charger to charge their mobile phones when they run out of power. >>>More