All the time, there have been divergent opinions on mobile phone charging, and some charging misunderstandings often make us confused. How to charge the mobile phone in order to be safe and extend the battery life? Don't worry, you may be able to find the answer after reading this article.
1. What are the common misunderstandings of mobile phone charging
1. How many charging and discharging does the new battery need to activate?
Different battery products require different methods to charge, and early nickel-cadmium/nickel-metal hydride batteries require similar activation. This is because these batteries will have a memory effect. Charging in a state that is not fully discharged can easily overcharge the battery and overdraw the battery's service life.
Positive solution: Most of the batteries used in mobile phones and laptops are lithium-ion batteries. Its initialization process has been completed at the time of manufacture, so it does not need to be activated when it starts to use.
2. Overcharging will cause the battery to explode?
There are rumors that answering the phone while charging the phone will cause an explosion, in fact, this argument is untenable. The so-called explosion is actually the battery spontaneous combustion, because many mobile phones have a one-piece body design. If the mobile phone is too hot during charging, the battery will spontaneously ignite and burst, but this is not an explosion.
Positive solution: Lithium batteries generally have a safety protection circuit and a variety of safety devices to ensure that the battery's circuit is automatically cut off in the event of excessive charging and discharging and short-circuit. Therefore, unless the charger has quality problems, there is almost no possibility of the battery exploding. However, from a safety point of view, do not cover anything on the battery when charging, and do not put it on the bed to avoid heat not dissipating and causing a fire.
3. Can reducing the number of recharges extend battery life?
There are rumors that the life of a lithium-ion battery is only a few hundred charge and discharge cycles, and the more the number of recharges, the shorter the battery life of the mobile phone. This is not the case. In fact, this is not the case. The charge-discharge cycle of a lithium battery refers to the process of recharging after the battery is used up, rather than plugging in the charger and unplugging it once.
Positive solution: Lithium batteries have no memory effect and can be charged at any time. In order to reduce the number of recharges, the battery is deliberately used up and then fully charged, but it has a negative impact on the life of the battery. Lithium battery charging pays attention to eating less and more meals, and frequent shallow charging and discharging will help to extend its life.
Second, this is the correct way to charge a mobile phone
1. The first charge does not need to be too long
Today's batteries are lithium batteries or polymer lithium batteries, and there is no so-called memory effect. The argument that the first charge takes 12 hours to fully charge is the old calendar for old Ni-MH batteries. So the first charging of the phone only needs to be the same as usual.
2. The charging time cannot be too long
The charging time can not be too long, just fully charge. Although today’s mobile phones have circuit protection, they will heat up when they are connected to the charging end for a long time. Continuous high temperature will affect battery life and even cause danger.
3. It is best not to use universal charging
The universal charging flow is unstable and the quality is uneven. Try to use original or brand chargers and cables to avoid using inferior products.
4. Do not use photoelectric completely
Exhausting the battery of your phone will have a serious impact on battery life, so please don't do this as much as possible.
5. Try not to use it while charging
If possible, it is best to charge the battery as if it is turned off. This is the best maintenance for the battery. Using it while flushing is the most harmful to the battery, which is tantamount to pumping blood while slinging the battery. This is also the culprit for the inaccurate battery power of the mobile phone.
