Introduction of the iPhone battery

Source: 2020 - 03 - 26 hits: deprives the IPhone battery myth IPhone battery cases counting errors idea 1, before use must stop not discharge, then stop charging, repeated three times, to activate the battery. The battery can't use! ! A: suppose the real idle with nothing to do, it can be done, but it is not necessary, because the activation operation don't have to be conducted on the first application. Occasionally, when using electrode passivation may disappear in the absence of activation. Myth 2, don't use a mobile phone charging, harmful to the battery, will produce a lot of radiation damage to human body. Answer: when charging the use of mobile phones will harm the battery depends on the specific circumstances, This article will explain) , but one thing is certain, that is, charging the use of mobile phones will not use a mobile phone to produce more radiation than usual. Myth, lithium battery in the entire life cycle can charge and discharge XXX, so every time I use it, try to use the automatic shutdown, as far as possible when per charge filled to the full. The first clause is true, the last one is false. Every time the number refers to the one without any charge, such as charging from 20% to 30% to stop charging, it was only 1/10 time, discharge from 80% to 60%, only 1/5 times. Myth 4: in the first three time charge must arrive within 12 hours, otherwise the battery performance will be affected. Hypothesis is to activate the battery, only mobile phone prompt meeting full of electricity demand in the former, ordinary mobile phone, you will be prompted within 5 hours, after the completion of the hypothesis to charger, overcharge protection circuit will be cut off the charging current of the phone. When the battery is in not working condition, and immediately removed after fully charged rechargeable line function is the same. The first three time charge must arrive at the nickel metal hydride rechargeable batteries within 12 hours, the result is that many factories habitually, ignorant to write on the lithium battery operating instructions, no culture really terrible. The word '12 hours' will never appear in dell ( 戴尔) , lenovo ( lenovo) , asustek ( asus) And apple ( 苹果) And so on international big manufacturer's products. And about lithium battery, which is a common, is also part of the working principle, may not be some manufacturer consumer demand for 12 hours, some manufacturers do not need 12 hours. It is important to note that the assumption is that using the basic charge, because most of the basic charge cannot achieve the highest official line charging current, charging time may be more than 6 hours, but only a full charge, seat fees will be automatically shut down, charging line is the same. Myth 5, when fully charged the best immediately unplug charge, avoid excessive charging. Overcharge discharge protection circuit is not over, OK! ! Assume charge attacks, mostly because overcharge protection circuit is damaged, but in today's electronic products technology and ability to under pressure, the probability is too low, it can't be true, don't need to panic. Myth 6: once the mobile phone prompt the user charge, must be immediately charged, or shut down immediately, to avoid excessive discharge. Overcharge discharge protection circuit is not over, OK! ! This circuit will be forced to shut down, when necessary, Before the excessive discharge) And will not damage the battery. Mobile phone is prompt to allow the user to know in advance, in order to do or psychological preparation in advance. It is important to note that assumes that the mobile phones must not be in front of the automatic shutdown in order to make a phone call and forcibly boot, because there may be too much protection, but also because of protection, unfinished before starting the most will be charging protection circuit to seize power.