Teach you how to properly maintain your phone battery

We know that today's smart phones use lithium-ion batteries. Fast charging will have a little impact on the battery of the mobile phone. How can we properly maintain and use the battery of the mobile phone?

So how do we first understand the service life of mobile phone lithium batteries?

Lithium batteries can generally be charged and discharged 300-500 times, it is best to partially discharge the lithium battery, instead of completely discharging, that is, it is best to use it. If it feels no electricity, it can be recharged. This is best.

How to properly maintain and use the mobile phone battery?

1. Do not run out of battery power and then recharge

Nowadays, smart phones use lithium-ion polymer batteries, which have no so-called "memory effect" in nickel-cadmium batteries, so there is no need to run out of batteries and recharge them.

In fact, if the lithium battery is in a low voltage state for a long time, it will cause the phenomenon that charging cannot occur. So when the phone's power drops to less than 20%, it should be charged.

Therefore, if the mobile phone is not used for a long time, it should be kept at full power as much as possible, and it will be charged for a while.

2. Do not continue charging for a long time after the phone is fully charged.

Many small partners like to charge while sleeping, and then unplug the charger the next day.

In this way, the phone will automatically stop charging after the battery is fully charged. However, during the charging process, the battery is overheated, and even the burning takes place during charging. We should try to avoid charging the phone for a long time without being guarded.

3. Do not charge while playing mobile phones

Nowadays, the computing power of smart phones is very powerful. Nowadays, the power to play games with mobile phones is even greater. However, due to the limitation of the internal space of mobile phones, it is impossible to install cooling devices such as fans. Even if the copper pipes are cooled, they may not be as thorough as PCs.

Therefore, we should try to avoid overheating in the process of using the smart phone. If you play mobile games at this time, the heat generated by the battery and the processor will be superimposed.

In the long run, irreversible damage is caused to the components inside the battery and even the mobile phone. Therefore, it is not necessary to use the mobile phone as much as possible while charging.

4. Do not charge your phone on the sofa / bed

As mentioned before, fever is the culprit that shortens the battery life of mobile phones, and the mobile phone can only self-heat.

If you charge on the sofa or bed, it will cause the heat of the fuselage to accumulate, causing local overheating. In addition, the sofa, bed sheets and cotton wool are all flammable. At this time, if an accident occurs, the possibility of fire will be great.

5. Do not use non-original charger or charging cable

Whether it's an Apple phone or an Android phone, the original chargers are standard USB ports and have built-in protection chips.

If a third-party nameless charger is used, in order to save costs and produce some chargers without a protection chip, some small accessory manufacturers may have the risk of power instability or excessive current, which may cause damage to the smart phone.

6. Do not use the computer USB interface to charge the phone

Some small partners like me for the convenience of the picture, use the computer's USB interface to charge the phone. However, the USB interface current of many computers is less than 500mA, and the process of charging the mobile phone will be very long.

What's more, the power supply mechanism of some computer motherboards is not perfect. If a variety of USB devices are connected or plugged in at the same time, the output current of the USB interface will be unstable, which is not conducive to the long-term use of the smart phone battery.

7. Do not use the charging treasure to charge the phone for a long time

Although many charging treasures can provide high current charging of more than 1A or even 2.1A, charging treasure is not a power supply after all, and cannot guarantee continuous output of voltage/current.

In addition, the charging treasure itself will generate a certain amount of heat when charging the mobile phone, so it is not recommended to use the charging treasure for charging the mobile phone for a long time, and it can only be used as an emergency.

8. Do not use the phone for a long time in the case of too cold

Lithium batteries are not only afraid of heat, but also cold. In a cold environment, the activity of lithium battery and the lithium intercalation activity of the negative active material will be affected, and the battery capacity will decrease and the rate performance will decrease.

When used at lower temperature conditions, lithium dendrites are formed on the surface of the negative electrode in severe cases, piercing the diaphragm and causing a safety accident. Android phones will also have a significantly shorter battery life at lower temperatures.

In summary, smart phones are the most commonly used electronic devices in our daily lives, so basic maintenance of mobile phone batteries is essential.

However, it is still our old saying. Now the smart phones are changed once a year, or even multiple phones in a year. After learning how to maintain our mobile phone battery, is it a little hard to listen to?

The page contains the contents of the machine translation.