Misconceptions about new cell phone battery is introduced

Source: 2020 - 04 - 02 14:04 hits: how do you recharge your phone? How to give good phone charge electricity? To recharge mistake a lot of new friends think, just bought new mobile phone to the first three have to charge more than 12 hours, so as to ensure that the last of the battery life. In fact, this concept is outdated. The so-called 12 hours to activate the battery is for nickel metal hydride batteries, most smartphones on the market are now using lithium battery. Lithium batteries don't need to activate, no recall function, so it can charge, cooperate to use, is not that attaches great importance to the nimh batteries. Suppose you want to keep your smartphone expected battery life, you can follow the steps below to charge their phone: 1, the new three times at hand can use low alarm, charging directly to fill in on the phone before using, then charge for an hour, this is to allow for charging control error, can't charge to 12 hours. 2. Many people like to charge their phone before going to bed. In fact, it will cause the charging time is too long, it will cause some damage to mobile phone batteries. In addition, many areas of high voltage at night, vibration is larger, no positive effect to the maintenance of battery life. 3. The average smartphone on the market can charging, use, and to turn it off at any time. Don't wait for your mobile phone no electricity, automatic shutdown, which caused great damage to the battery. After the battery is full, can continue to charge 15 For 30 minutes. In fact, today's smart phones with lithium batteries, it would not let us dream so vulnerable, when the battery is full, will automatically stop charging power supply, avoid overloading overload, so don't worry about a cell phone battery is damaged, also need not in the middle of the night when out of the power, user can completely relax a good night's sleep! The demand here is cautious, of course, use must be normal charger, mobile phone chargers are best original charger. Some fake or is the type of charger, it is best not to charge their phone at night, in order to avoid the charger quality is bad, lead to the charger burned, damage the phone. The Chinese electrical appliances research institute national electrical appliances quality supervision and inspection of the director of the center sensor detection Lu Jianguo said in an interview with The Times of life, different products need different ways of charging batteries, must be used according to the product specification. Early nickel cadmium battery and nickel metal hydride batteries need similar 'activated'. These cells is affected by the 'recall effects, that is, they did not completely discharge during the charging, which makes them easy to charging too much, give users the impression that the a battery run out soon. However, today's mobile phones and laptop computers use most of the battery is lithium ion battery. Its initialization process in production is over, so no need to activate it at the beginning of the use. Lithium ion battery life expectancy can reach hundreds of times of charge and discharge cycle, it is a process of run out of electricity charge again, not plugged into a process of electricity pull again. No recall, lithium-ion batteries can charge at any time, in order to reduce the number of charging the battery is full of intentionally, and can extend battery life, but has a negative effect on battery life. In addition, assuming that cell phone use automatic shutdown, lithium battery can cause excessive discharge due to internal voltage is too low, may not be able to start and charging. Therefore, when the lithium battery should pay attention to 'eat much food less, frequent shallow charge-discharge more help to prolong its service life. Lithium batteries tend to have a safety protection circuit and a variety of safety equipment, to ensure that when overcharge and over discharge and short circuit automatic blocking the battery circuit; The battery internal pressure is too large, also can trigger exhaust system reduce stress; If the battery overheat, can trigger hot melt protection device, battery of the electrochemical reaction will stop. Therefore, unless there is a quality problem, the battery will not burst because of long time charging. But, after a full charge don't pull out the power, can let the battery has been sticking to a full charge, although not burst, but will speed up the wastage of the battery capacity.