Which charging method will damage the battery, no fully charge or overcharge?

During the usage of lithium battery, you should pay attention that battery will enter a dormant state after placing without usage for a period of time. At that time, the capacity is lower than normal value, but the use time is shortened. Lithium battery is easy to activate by 3-5 times normal charge and discharge, and then it will back to normal capacity. Due to the characteristics of lithium battery itself, it nearly has no memory effect. When new lithium battery is in the process of activation, users don't need special method or device. It is the best way to start with a standard method for battery.

For the "activation" of lithium-ion batteries, many say: charging time must be more than 12 hours, if you do this three times, in order to activate the battery. This "the first three time charge to charge more than 12 hours", apparently from nickel battery, such as nickel cadmium and nickel metal hydride) continue down. So that, the outset misinformation, so to speak. Lithium-ion and nickel batteries charging and discharging characteristics have very big difference, and can be very clear tell you, will charge and over discharge of the lithium battery, especially in the liquid lithium ion batteries caused great damage. And charging in accordance with the best charging standard time and standard methods, especially don't charging for more than 12 hours long.

Alas, as lead-acid batteries, lithium electricity problems often. Since no lithium electricity colleagues answer, that I will over-reach.. Relative to the lead accumulator, lithium electricity on the performance of the biggest advantages is the long cycle life, even if the whole charge full discharge, thousands of times without any pressure. Across responsive charge, but the disadvantage is that once the charge or discharge, battery occurs irreversible damage. In response to a charge, all of the lithium electricity have complex and strict power management system (BMS, battery management system), the system will be strictly controlled in and out of battery power, to ensure that the battery has been working in safe condition. A good mobile phone, power management system is very precise, even if has been plugged in the charger, also won't overcharge, even excessive use, will not put. So, just use, not a full charge, when you're on if you feel to go out soon will not automatically shutdown calculate, otherwise you still bring a portable power supply; Night charge to 90%, can continue to charge. But for the sake of safety, I suggest you pull. If the lithium battery power management system is not good enough, so, although a charge and discharge will directly cause the battery scrap, but for users, overcharge is bigger, the influence of put, because had the most is the battery life is terminated, but the overcharge, the battery or explosion, this is big trouble. It is said that apple mobile power management is very cow, after a full charge, does not stop charging, but began to discharge, released by about 5%, after filling, so cycle. Ah ~ ~ unknown sleep him

First of all, the power of the battery management system won't let you overcharge.

Second battery itself is consumables, with and without you, how many batteries are aging, and performance are in decline. But even for you change a cell phone.

Safely, then I don't ask this question.

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All the following content is limited to mobile phone use lithium ion battery, nickel cadmium nickel metal hydride batteries for other structure is different, completely is not applicable to * * problems mentioned mobile phone battery, assuming that the main use of is not difficult to express the stronghold machine manufacturers, because of the particularity of copycat phones, we have no way to know the difference between the copycat, and the design of the copycat all sorts of weird and cut corners, is by no means can achieve of your imagination. We now use the battery, the internal will have a dedicated circuit board, to ensure the battery discharge too much power that affect battery life (discharge) and overcharge (charging too much so that more than battery and affect battery life), battery overcharge is also important causes blow up, if the absence of mobile phone shell design, can lead to shell after cocking. At the same time, the current mainstream MTK platform products, will be as the overcharge protection, but just how the specific design depends on the various manufacturers, general mainstream products will be as the overcharge protection, that is to say you plug in the charger for a long time. We use the battery, the most attention is the life of the battery, the battery life depending on the number of charging, a battery after 400 times, the battery will fall to about 80% of the nominal. Where is the nominal is? Is the battery in mAh in front of a bunch of Numbers, such as 1400 mAh. Then we discussed below under the charge of situation, we have different kinds of charging is simplified into three kinds: 1. The battery from 100% to 0%, used to fill to 100% 2. Battery from 100% to 50%, used to fill to 100% 3. The battery from 50% to 50%, and then fill to 50% only three cases, the battery down to about 80% of the nominal as test standard, the second way, you can charge most times, the first times, and the third is the worst. So that the charger is charger, full of the best. BTW, the above said apple charging mechanism, in fact, apple for the iphone 4 until iPhone5s, charging mechanism have great changes, the original iphone 4 and 4 s, you will feel after charging is always full, because at the time of discharge has been charging, that is permanently rechargeable batteries, because used the iphone 5, don't know the situation for example, when I use iPhone5s, found that apple charging mechanism changed completely, it detects the charger plug in the number of times or the battery voltage, if you don't pull out the charger, after iPhone5s be filled, will stop charging, until you pull. And when you plug in the charger, you use the phone, the consumption of electricity is the charger, not from the battery, battery basic don't inefficient. Finally saying, apple always walk in front of industry, manufacturers had just heard of coulometer this thing in public, it has appeared on the iphone 4 mobile phones, and is used by the masses, so now the mobile phone manufacturers and the difference of apple will be about 2 years, the mobile phone industry, 2 years have enough differences to crush the vendor, so apple's profit margins have been more than 30%

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According to the topic the main problems and some common questions about mobile phone battery how to reasonably use the slightly description: [question] mobile phone charge to charge for the first time how long?(we often heard in when buying a mobile phone related personnel said: "with your cell phone battery has not been activated, and the battery has a memory function, so it's very important to charge for the first time, be sure to put the phone electricity had run out, full of more than 12 hours. And the first three time charge must be according to this method to activate battery completely. If they don't do your cell phone battery is not used for long.") a: first of all to explain what is the battery memory effect: if the battery for a long time is not complete charge and discharge, easy to leave a mark inside the battery, reduce the battery capacity, this phenomenon is called battery memory effect. Mean, it seems that battery memory user daily charge and discharge rate and the mode, time is hard to change this kind of mode, can no longer do greatly charging or discharging. Why staff will recommend charging charge 12 hours for the first time, and to put the battery, light is to make the battery in the wide voltage range, fully use the capacity of the battery, and allow the battery to remember. So if the battery has a memory effect of any materials? The answer is no. Nickel cadmium battery, nickel metal hydride rechargeable batteries, memory effect. The nickel cadmium battery memory effect is the most significant .Early phone batteries will use nickel cadmium battery, so would spread out the charge for the first time 12 hours, light and electricity to the claim. But now mobile phone battery is lithium battery, and lithium battery no memory effect, so the earlier this way of charging is no longer applicable. Lithium electricity on the performance of the biggest advantages is the long cycle life, even if the whole charge full discharge, thousands of times without any pressure. Across responsive charge, but the disadvantage is that once the charge or discharge, battery occurs irreversible damage. For today, in short, cell phone batteries, the overcharge discharge is the biggest cause of damage its service life. According to the above answer "recharge my mobile phone for the first time how long is the charge?" This problem: it is recommended that you follow the normal charger lights display is ok, because it says it has complete charging, overcharge will bring damage to the battery. Question 2 】 【 charging rechargeable dissatisfaction and which the battery charging too much hurt more? A: first of all, I want to say is charging rechargeable dissatisfaction will not harm the battery! Above mentioned once the lithium battery charge or discharge, occurs irreversible damage, injury to the foundations of the battery. In response to a charge, all of the lithium electricity have complex and strict power management system (BMS, battery management system), the system will be strictly controlled in and out of battery power, to ensure that the battery has been working in safe condition. Each big mobile phone manufacturer of battery management way each have differences, but what is certain is even if you plug the charger has been in power, mobile phone after the battery full of would be to switch to stop the battery to charge (it is said that apple mobile power management, after a full charge, does not stop charging, but began to discharge, released by about 5%, to refill, so cycle.)So if mobile phone manufacturer of BMS doing good, you don't have to worry about overcharge problem at all. In academia today after a large number of the battery charging and discharging experiments found that when the battery work between 30% ~ 70% of electricity, battery charging and discharging of coulomb efficiency is the highest, the minimum damage to the battery. So not only charging rechargeable dissatisfaction will not harm the battery, can prolong the service life of battery instead.[and] now you hand phone basic it is use of lithium batteries, suggested charging into the charger lights or capacity of 90% or more, try not to discharge into the mobile phone automatically shut down, when the mobile phone should be timely warned low electric charge, this is the greatest protection to battery, effectively extending the service life of the battery.

If it is a lithium ion battery, and not sure as the overcharge protection, please don't overcharge. Now the mainstream of the lithium ion battery is LiCoO2 + LiC6 (namely lithium absorption of graphite...Yang cathode combination).At the time of discharge, LiCoO2 is Li + embedded at the same time, the reduction of trivalent Co to two price. When charging, the process in turn. So the overcharge, was forced to put the LiCoO2 Li out, trivalent Co to four valence oxide at the same time. Four valence electron structure of Co is very unstable, it is easy to decompose and cause the overall crystal structure, thus reducing the overall capacitance and circularity. Underfill, the technology of lithium ion battery structure basic no damage, not a very serious problem.

Answer the questions directly. Pulled it down first mobile phone battery didn't charge the use, will not affect the battery life. But if conditions permit and take the trouble to connecting line charges will be more conducive to battery life. In addition, although now the smartphone to prevent overcharge there have been many measures, set up the IC protection, overcharge the happening probability of still exists, and is likely to cause serious consequences, such as explosion, especially those who hold machine. So everyday use or try not to overcharge, blunt electricity pull down in time, this will not only prolong the service life of the battery, also reduce personal injury. Finally need to say is, discharge the battery harm is bigger, try not to in power less than 20% of cell phone use at ordinary times, especially not in 5% power following the use of mobile phones, will cause irreversible damage to the battery.

Normally we would have a kind of idea is mobile phone battery power to all after recharging is better is basically true, because we are used to use rechargeable batteries are for the most part Ni-Mh battery (NiH), and nickel metal hydride batteries have a so-called memory effect if we do not put the electric charge will cause the battery life then decrease sharply. So we will use the last drop of electricity to recharge. But now mobile phone and IA products mostly, with lithium (Li) batteries and lithium battery, no memory effect. If you or wait until after all the electric charge will then prevented the lithium battery internal chemical reaction and reduce the service life. The best way is nothing to let it charging anytime and anywhere keep best full state, so that your battery is available for long, long oh. The received message from the manufacturer, and after the test itself.

When the phone is charging, please do not answer the phone,,

Reason is the mobile phone in charge, telephone call has the potential danger. India has a 31-year-old business manager in an insurance company of young people, more than 10 days before the mobile phone also then the charger when answering the telephone, after a few seconds a large amount of current through the phone, the young man was fall off onto the ground, his family found with fingers burn, heart faint, and have already lost consciousness. After rushed to the hospital, the doctor announced to court death. Mobile phone is one of the most commonly used modern invention. However, we must be alert to the dangers of instruments to death also.

Don't use mobile phone with a case

Reception full compared with when there are only one, the emission intensity was far more than 1000 times. So the people often speak phone note oh ^ ^ 0, yesterday from a mobile operators get a very important message, that's when you find a cell phone reception strength only one time, rather than hang up don't talk about or is converted to a public phone. Don't again gushing, mouth spray flying, deep meaning, stop, endless for what? We all know that mobile phone electromagnetic wave has been a worrying problem. And the design of the mobile phone in order to poor reception area can still retain a call quality, can enhance the intensity of electromagnetic emission of mobile phone. When the reception is full, compared to when the only one, emission intensity difference of more than 1000 times. The intensity of electromagnetic waves as high as 0.6 W (watt). 0.6 W how strong? Head I can't description it will help you to make any bad effect, 5, and mobile phone fee of parasites

Don't drive just for 1 minute

When we call often glad to end just before 1:00, but in fact is not the case, according to a China mobile's staff said, in fact, when you call to 0:55 already calculate a minute, so 0:55 ~ 1 p.m. talk time is actually count your money ~ 2 minutes

Mobile water, please remember not to make any buttons, especially the shutdown (one in any movement, water flow will soon follow PCB series), the correct method for immediately open the cover, take the battery directly, directly forced power cuts, insurable the motherboard is not by water.

This knowledge is very important, so to tell you, make you phone can be used longer. After learning, for a rainy day,

How to keep the cell phone battery back

When your cell phone battery life shorter (memory effect or aging), you will buy a battery to replace?

Next time when you met this kind of situation, please save your money, tell you a very effective method might as well give it a try:

1) the battery wrapped in newspaper wrapped up again into a plastic bag wrapped in a freezer for three days (newspapers can absorb excess water)

2) three days after the normal temperature down two days

3) after two days will the battery and charge into the mobile phone after wrapping test (forecast can save 80% - 80%)

This message by well-known battery manufacturers engineer, according to the friends of the tested results is quite effective.

Whether effect, anyway the battery quick useless, and everyone has a freezer, each friend might as well give it a try,

Give your phone make a CPR,

Mobile phones often without electricity? Generate enough electricity or no electricity again soon?

Some doubted whether at the end of the life of a cell phone?

Don't worry, it is just a "heartbeat stop", as long as a small eraser can back from the dead,

Remove the battery after using the eraser on the battery contacts (brass) wipe up, put up your hand phone, you will find that is really amazing, it was alive, like a new one.

Normally we would have a kind of idea is mobile phone battery power to all after recharging is better is basically true, because we are used to use rechargeable batteries are for the most part Ni-Mh battery (NiH), and nickel metal hydride batteries have a so-called memory effect if we do not put the electric charge will cause the battery life then decrease sharply. So we will use the last drop of electricity to recharge. But now mobile phone and IA products mostly, with lithium (Li) batteries and lithium battery, no memory effect. If you or wait until after all the electric charge will then prevented the lithium battery internal chemical reaction and reduce the service life. The best way is nothing to let it charging anytime and anywhere keep best full state, so that your battery is available for long, long oh. The received message from the manufacturer, and after the test itself.

When the phone is charging, please do not answer the phone!!!!!

Reason is the mobile phone in charge, telephone call has the potential danger. India has a 31-year-old business manager in an insurance company of young people, more than 10 days before the mobile phone also then the charger when answering the telephone, after a few seconds a large amount of current through the phone, the young man was fall off onto the ground, his family found with fingers burn, heart faint, and have already lost consciousness. After rushed to the hospital, the doctor announced to court death. Mobile phone is one of the most commonly used modern invention. However, we must be alert to the dangers of instruments to death also.

Don't use mobile phone with a case

Reception full compared with when there are only one, the emission intensity was far more than 1000 times. So...People often speak phone...Pay attention to oh...^ ^ 0, yesterday from a mobile operators get a very important message, that's when you find a cell phone reception strength only one time, rather than hang up don't talk about or is converted to a public phone. Don't again gushing, mouth spray flying, deep meaning, stop, endless...For what? We all know that mobile phone electromagnetic wave has been a worrying problem. And the design of the mobile phone in order to poor reception area can still retain a call quality, can enhance the intensity of electromagnetic emission of mobile phone. When the reception is full, compared to when the only one, emission intensity difference of more than 1000 times. The intensity of electromagnetic waves as high as 0.6 W (watt). 0.6 W how strong? Head I can't description it will help you to make any bad effect, 5, and mobile phone fee of parasites

Don't drive just for 1 minute

When we call often glad to end just before 1:00, but in fact is not the case, according to a China mobile's staff said, in fact, when you call to 0:55 already calculate a minute, so 0:55 ~ 1 p.m. talk time is actually count your money ~ 2 minutes

Mobile water, please remember not to make any buttons, especially the shutdown (one in any movement, water flow will soon follow PCB series), the correct method for immediately open the cover, take the battery directly, directly forced power cuts, insurable the motherboard is not by water.

This knowledge is very important, so to tell you, make you phone can be used longer. After for a rainy day!

How to keep the cell phone battery back

When your cell phone battery life shorter (memory effect or aging), you will buy a battery to replace?

Next time when you met this kind of situation, please save your money, tell you a very effective method might as well give it a try:

1) the battery wrapped in newspaper wrapped up again into a plastic bag wrapped in a freezer for three days (newspapers can absorb excess water)

2) three days after the normal temperature down two days

3) after two days will the battery and charge into the mobile phone after wrapping test (forecast can save 80% - 80%)

This message by well-known battery manufacturers engineer, according to the friends of the tested results is quite effective.

Whether effect, anyway the battery quick useless, and everyone has a freezer, each friend might as well give it a try!

Mobile phone make a CPR to you!

Mobile phones often without electricity? Generate enough electricity or no electricity again soon?

Some doubted whether at the end of the life of a cell phone?

Don't worry, it is just a "heartbeat stop", as long as a small eraser can back from the dead!

Remove the battery after using the eraser on the battery contacts (brass) wipe up, put up your hand phone, you will find that is really amazing! It was quite alive! Still like new!

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