If you are using an OPPO mobile phone, learning the following battery care tips can effectively help you save the power consumption of your mobile phone:
1. Observe good charging habits
1, Use the original charger to charge
Non-original chargers may be incompatible with the charging protocol of the mobile phone and may easily damage the battery electrodes, causing the battery to swell.
2. Stop charging when the phone tells you it is fully charged.
The lithium battery used in OPPO mobile phones has been activated when leaving the factory and the first charging time does not work not. it must be too long.
3. Start charging when the "low battery" prompt appears.
Keeping the battery power between 20% and 80% is more conducive to extending battery life.e the battery.
4. Try to avoid using the mobile phone while charging
Using the mobile phone while charging will increase the temperature of the mobile phone, and charging at high temperatures will accelerate the aging of the battery.
2. Pay attention to the appropriate usage environment
1. Use the mobile phone at an appropriate temperature
The recommended ambient temperature for using the mobile phone is -10℃ to 35℃.
When the temperature is too low, battery activity is reduced and available capacity is reduced, resulting in increased power and becomes less durable.
When the temperature is too high, the internal temperature of the battery will continue to heat up and the lost lithium-ion battery capacity will accelerate.
2. Use a mobile phone in a strong signal environment
When using a mobile phoneone mobile in a weak signal area, the mobile phone will frequently search and transmit signals, which will increase the additional power consumption of communication.
3. Pay attention to the basic power saving settings
1. Adjust screen brightness
How to use: Settings > Display & brightness > Automatically adjust brightness< /p>
2. Reduce the screen refresh rate
How to use: Settings>Display & brightness>More>Screen refresh rate>Standard refresh rate
3. screen display time
p>How to use: Settings>Display & Brightness>Automatically pause screen>15s
4. Disable functions that are not currently used and enable them. turned on immediately
How to use: Scroll down In the notification bar, turn off Bluetooth, NFC, GPS and other buttons
Turn on thee power saving mode/super power saving mode
p>
How to use: Settings > Battery > Power saving mode/Power saving mode ultra
Fourth, adhere to the correct and reasonable use of the software
1. display temporarily unused background programs
Operation method:
(1) Virtual keys are not activated: swipe up from the bottom of the screen and pause for 1 second, click "Clear"
(2) Virtual keys are enabled: click the multitasking key "≡" at the bottom of the screen, click "Clear "
2. disable software auto-start
How to work: Settings > Application management > Auto-start management, no need to disable auto-start Auto-launch permission for mobile apps
3. Turn off app notificationsunnecessary ons
How to work: Settings > Notifications and status bar > Notification management, close applications that do not want to be displayed. notifications
4. Uninstall software that consumes a lot of power and is not commonly used
How to operate: Settings > Battery > Power consumption details, check the power consumption of each software, search the corresponding software icon and long press the Uninstall icon
What should I do if my phone battery is cold?
The main reasons for the rapid power consumption of the device are as follows:
1. Playing games or watching videos for a long time and live streaming will consume more power;
2. background will increase power consumption;
3. The higher the screen brightness, the louder the volume of the mobile phone orthe use of data. The network will consume more energy;
< p>4. For models with displays that support high refresh rates, enabling high refresh rates will increase power consumption appropriately. If the software itself supports high-definition image quality and high frame rates, such as games, the software will increase power consumption after being used. alight ;5. Using features such as GPS positioning, Bluetooth, and personal hotspots will increase power consumption;
6. search the Internet frequently and power consumption will increase.
If you are using a Vivo phone, you can optimize battery life using the following methods:
1. Please check if the mobile phone signal is good and stable
p>The signal is not good. The phone frequently performss searches on the Internet, thus consuming more battery.
2. Please adjust software and device related settings.
(1) When playing games, watching videos and live broadcasts, appropriately reduce the brightness and volume of the screen, as well as the quality and frame of the image. rate.
(2). For models with high screen refresh rates, it can be set to a normal refresh rate to reduce power consumption
(3). hotspot and other functions are not used. You can turn off functions to reduce power consumption;
3. Please check the software power consumption: eliminate abnormal software power consumption or unnecessary software and clean them in time.
(1) Please go to Settings>Battery (or>Power Consumption Ranking) or iButler>Utilities>Battery Management pto check if there is software that is not commonly used but consumes a lot of power. In case of abnormal consumption, it is recommended to uninstall or re-download and install the software from the App Store.
(2) Check which software consumes the most power. If you don't need to use it temporarily, you can click on the app and end it.
4. Turn on power saving mode
Please go to Settings>Battery and turn on “power saving mode” or “super power saving” to reduce power consumption of the phone.
If you still think your phone's power consumption is abnormal after the above operations, please take your phone to Vivo Customer Service Center for testing and troubleshooting. Vivo Customer Service Center Address: Enter Vivo Official Website/Vivo Mall App - Ma - demand sales order, selectSelect the current city to get the address and *** of the service center. It is recommended to call in advance before leaving to avoid empty trips, plan your route reasonably and travel safely.
If you have any further questions, you can go to Vivo official website/Vivo Mall APP --My--online customer service or click the web link and access customer service manual for reference.
1. Is it effective to freeze cell phone batteries?
“Put the cell phone battery which is close to the usage limit into the refrigerator, freeze it for” This is a shortcut for repairing old cell phone batteries that has recently been widely publicized in Hangzhou.
Will this work? Many people ask this question after hearing about it.
The frozen battery hasbeen extended
The standby time of the mobile phone
In order to verify this assertion, the journalist will have used an original battery from the Sony Ericsson T628 as an experimental object . This phone was purchased in April 2005 and the battery has been used for almost two years.
The owner, Mr. Shao, said that under normal usage, the standby time of this phone is maintained at around 24 hours. If there are more calls, battery life will be shorter. If the average length of a phone call is 3 minutes and you answer or make 10 times, the battery will be at risk.
Before testing, turn off the phone and turn it back on once the battery is fully charged. From now on, this phone will no longer be used to answer or make calls, nor to send or receive text messages. Without any interference, the phone silently slept and completed itself.finally found out of power after almost 3 days.
Then enter the experimental phase: place the fully equipped cell phone battery in the freezer compartment of the refrigerator (according to popular saying, in order to prevent the battery from being wet, you should first cover the cell phone with plastic wrap tightly and try to wrap it as tightly as possible. A total of three layers are needed inside and outside to ensure that. the battery is vacuumed. Then wrap three layers of newspaper outside the plastic film to completely seal the cell phone battery.) After 48 hours, take out the battery and remove the six layers of wrapping paper one. by one. There is no surface expansion or deformation of the battery due to freezing.
After cooling for a while, insert the battery into thee phone to fully charge it and turn it on. Under the same circumstances, the phone that would have automatically shut down on the third day only lost a battery bar on the screen. A week later, there was still a battery bar on the phone screen. On the ninth day, the phone beeped due to low battery.
The performance before and after the "cold therapy" test verified one thing: the battery that was frozen for the first time can extend the life of the mobile phone battery.
Freezing is not the “elixir of immortality” for cell phone batteries
Freezing is it really the “elixir of immortality” for cell phone batteries? "Low temperature can cause degradation of the electrolyte inside the cell phone battery. Changes occur that favor reactionschemical ons in the newly frozen battery. " Professor Ye Gaoxiang from the Department of Physics of Zhejiang University said.
Professor Ye explained that the process of using mobile phone batteries is in does a charging and discharging process. During this period, the battery's cathode The electrical charges and the positive charges collide with each other. The reason why the battery becomes less and less durable is that. normal room temperature, the internal kinetic energy of electrons is relatively large, so the battery is in an active state, and the battery leaks relatively frequently. In a low temperature environment, the microstructure of the lithium film on the surface of the battery au. lithium and electrolyte, as well as their interface, will change significantly, causing the battery to become temporarily inactive and the leakage current decreases.e. Therefore, the standby time of the mobile phone battery will increase after recharging
Currently, lithium batteries are commonly used for mobile phone batteries. , a lithium battery can be charged about 6,000 times, and the thermal movement of molecules will cause it to charge. The microstructure of the internal molecular arrangement is gradually destroyed, and the charge storage efficiency will gradually decrease.
"The freezing process can easily destroy the original internal structure of the battery, and it may be possible to increase the charge in a short time. The ability to charge, but may not be effective for a long time -use of the term "Professor Ye said that once the microstructure of the battery is destroyed, it is impossible to completely recover it. Long term use of this method will accelerate the loss of cell phone batteries.bles.
There is no need to bother to repair the cell phone battery
There are many versions of cell phone battery repair method. For example, there is a saying about using a. eraser to wipe the metal contact between cell phone battery and cell phone. This repair method is recognized by industry professionals, "In fact, whether it is gum or other materials, it can be used in better conditions." Tools that can remove rust from the battery's metal connectors will help with the state of charge and durability of the power supply. "said a technician in charge of cell phone repair at a cell phone store.
Mr. Dong from Hangzhou Unicom cell phone repair center said this compared to cell phone batteries thati need it. to be repaired, most of the time, deep repair methods are used. “Generally speaking, the charging time of cell phone batteries is getting shorter and shorter and fully charging is becoming less and less useful, all because of charging. Battery memory effect. "That is to say, during the process of repeatedly charging and discharging the mobile phone, part of the electrical energy that cannot be released will accumulate inside the battery. As the usage time increases, the proportion of electrical energy that cannot be used its performance will become larger and larger. This is called the memory effect, from the point of view of a battery, more. the greater the memory effect, the greater the space for effective power
Deep discharging of a cell phone is achieved by depleting the internal power supply. Recharging requires non-conv methods.entionals. Mr. Dong gave an example of using a specific device to connect a cell phone to a low-voltage light bulb. the battery will be transferred to the small bulb until everything is discharged. Light. "Cell phones must slowly drain due to lower voltages. Under normal circumstances, if the cell phone is connected and is lower than the rated voltage of 3.6 volts, it will automatically turn off after discharge, the battery of the mobile phone recharged." can be used longer.
Industry insiders say that the current price of mobile phone batteries is not too high. Instead of working to repair the battery, it is more convenient and cost-effective to buy a new one. battery. Additionally, developing good usage habits is also a shortcut to extending the battery life of your mobile phone.
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2. What to do if the mobile phone battery is frozen
If the mobile phone cannot be charged, it is recommended to try the following methods:
1. Use the original charger to connect to the household power supply for charging.
2. Try to change the power outlet or change a data cable to connect to the charger for charging.
For cell phones with removable batteries, you can also try:
1) It is recommended to turn off the phone, remove the battery and use a cotton swab to clean the battery contacts and the contacts where the phone connects to the battery. Reinstall the battery and try charging it again.
2) If possible, replace the battery or try charging it with a cradle.
3. If the telephonecan be turned on and used normally, it is recommended to backup the phone data (such as contacts, media files, etc.) and restore the phone to factory settings.
If the problem persists after following the above methods, please take your purchase invoice, repair card and machine to the nearest service center for inspection.
3. Why the colder the weather, the faster cell phone batteries run out?
Because the cold weather in winter will cause the cell phone battery to charge, but unable to discharge, which will increase the resistance of the electrolyte inside the cell phone battery, the generated current will also decrease relatively and the chemical reaction rate will decrease. As a result, battery performance will decrease, causing the phone to drain its power quickly in an environmentcold environment.
Detailed information:
Mobile phones should not not be Overloaded. A mobile phone retains 40-80% of its power, which is the best state of the mobile phone. Overcharging will cause the voltage to be too high, which will also damage the mobile phone. charging, the battery life of the mobile phone will be greatly shortened.
The electrolyte used in batteries is an organic system. As an organic liquid, like fat, it will become viscous or even condense at low temperatures. salt Indoor activities are significantly limited. In this case, the charging efficiency is very low, which will cause the lithium battery to charge slowly at low temperature and incomplete charging, and the same is true for discharging.
The electrolyte used in batteries is an organic system, itlike body liquids, such as fat, will become viscous or even condense at low temperatures. At this point, the activity of the conductive lithium salts inside is significantly limited. In this case, the charging efficiency is very low, which will cause the lithium battery to overcharge. slowly at low temperature. The same goes for dissatisfaction and discharge.
Reference:
Zhongguancun online-It s turns out Is this the real reason why cell phones automatically turn off?
4. Does too cold weather impact cell phone batteries?
< p> Under normal circumstances, most cell phones currently use lithium-ion batteries. When the temperature is too low, the capacity of ordinary lithium batteries will decrease, but it is basically not affected at 0 degrees Celsius. When it reaches minus 10 degrees Celsius, the capacity may only be about half, so when. the temperature is low, the battery will be charged but cannot be released.
For every 1° drop, the available battery capacity will decrease by approximately 0.8%, and the battery capacity will only return to normal after as the temperature rises, so in cold weather, Especially in the northern region, the temperature often drops to several degrees below zero, or even tens of degrees. Battery performance will become more fragile.
Detailed information:
Chargers are divided into direct Opposition and opposition to headquarters. Direct charging converts 220 AC mains power into 5 V DC, which is input to the mobile phone and is stepped down by the mobile phone's charging circuit to be used by the battery. Generally, it will be delivered when purchasing a phone.not mobile. The charger is directly connected to the battery and converts the mains power into the required voltage for the battery to use.
You don't need to charge the battery for 12 hours when you buy it for the first time, but it is better to complete the charging and discharging process in 3 to 5 hours. . Full charge means 100% charge normally, and full discharge means the mobile phone uses low battery reminder. Since the battery needs to go through filling, forming, electrolyte charging and discharging, capacity division and other processes before leaving the factory, the battery is in an activated state.
Under normal conditions of use and without serious impact, the lifespan set by mobile phone manufacturers should be 5 years. In humid and rainy areas, the lifespan of mobile phonesmaybe 5 years. Age has an impact. The lifespan of cell phone batteries is related to the quality of the battery and the number of charges. Generally, it can be charged at least 500 times.
5. Cell phone batteries don't last long in winter
When using iPads in winter, the battery often fails to charge because Apple devices like that iPads have low temperature protection features. . At low temperatures, the lithium metal in the battery will settle and no longer react chemically with substances, resulting in an internal short circuit in the battery. Low temperature protection device can prevent short circuit.
Generally, the ambient temperature for mobile phones to work normally is zero to 40 degrees Celsius. If the ambient temperature is too high or too low, it maycould damage the electronics. product components and cause screen failure., unexplainable accidents and other situations.
Currently, most mobile phones use lithium-ion batteries. When the temperature is too low, the capacity of ordinary lithium batteries decreases, but it is basically not affected at 0 degrees Celsius. . When it reaches minus 10 degrees Celsius, when the temperature is low, the capacity can only be about half, so when the temperature is low, the battery can be charged but cannot be released.
Nowadays, touch screen mobile phones are more and more popular, and cold weather can easily affect the normal operation of the screen. Generally, the operating temperature of the capacitive screen of a mobile phone is between zero and 35 degrees Celsius. If the mobile phone is used belowThis temperature, it is easy to cause touch screen failure and other phenomena. When the screen fails, just put the phone in your pocket and wait for it to work for a while or cover the phone to warm it up.
This is also a very effective way to buy a protective case for your cell phone. It can keep the phone warm. If you take calls outside, you can use headphones to talk. .
6. What should I do if my cell phone battery is not durable in winter?
Battery life has nothing to do with the season.
Follow the following methods and steps to troubleshoot:
1. The system plays almost a decisive role in the duration of mobile phone battery life If you want to save power, you need to start with the system. If you install a good flash package,it will undoubtedly be greatly optimized in terms of heating and background operation. Where can I find a good Flash package?
There are three ways: First, download it from the official website and receive the official push. Secondly, you can download the flashing software, which is foolproof operation and one-click flashing. Third, you can download it from relevant mobile phone forums. It is recommended to look for the simplified version of the flash package. The author does not recommend the beautification package, which is slow and consumes electricity.
2. Receiving and downloading data consumes a lot of energy. If you are not using your phone for a long time, it is very necessary to turn on airplane mode. If you're not used to turning on airplane mode before bed, you need to be careful. Activating airplane modecan not only save energy, but also reduce the amount of radiation, reduce physical harm to people, and improve sleep quality. It is recommended that if you do not use your phone for more than two hours, you can choose to turn on airplane mode.
3. The software background will also consume some power. It is recommended to close some software and start it automatically after startup. If you don't use the software for a long time, you can close it and clean the background to save power. There are also some software that will stay in the background for its practical value, such as beautification software, software updates, etc., so you should have a habit of cleaning the background.
4,
If the battery becomes less durable and cannot perform at a normal level,and the battery can be replaced, check if the original charger is not used. Although the battery is usually equipped with a protection module, the possibility of battery damage by a non-original charger cannot be excluded. If you use the original charger, your battery pool is about to be replaced. If you use a mobile phone with a removable battery, it is recommended to purchase two batteries, charge one and use them alternately.
7. Why don't cell phone batteries last in winter?
In cold environments, the capacity of the lithium battery itself decreases. The capacity listed on the battery of a mobile phone. , like 3000 mAh, is only a theoretical value, which is usually the result of measurement under ideal conditions in an environment of 25°C.
In fact, the battery capacity is greatly affected bytemperature.
The cell phone batteries we currently use are generally lithium batteries, which are internally composed of a positive electrode, a negative electrode and a electrolyte between the positive and negative electrodes. When the battery is discharged, lithium ions are precipitated from the negative electrode by a chemical reaction and move to the positive electrode through the dielectric. At this time, the positive electrode is in a lithium-rich state and the negative electrode is in a lithium-rich state. -bad state During the activity of lithium ions, the movement of electrons generates current.
Temperature affects the speed of the battery's chemical reaction. Too low temperature slows down the chemical reaction of the lithium battery, so that the discharge current becomes smaller, which directly. reduces the available battery capacity.
8. What will happen if you put your cell phone in the refrigerator?
Putting your cell phone in the refrigerator and freezing it can increase the storage capacity of the lithium battery in the short term. , but I tried several times. This would eventually destroy the microstructure of the cell phone's lithium battery and shorten the life of the lithium battery.
1. In addition to the material inside the mobile phone that can resist low temperatures, the battery of the mobile phone is not resistant to low temperatures, which will cause damage. permanent damage to the inside of the battery.
2. When the mobile phone is placed in the refrigerator, the microstructure of the lithium film on the surface of the lithium battery and the electrolyte, and their interface, will change significantly, causing the internal leakage current to decrease temporarily inactive. Therefore, after recharging, the battery life of the mobile phone will increase.
3. When a mobile phone is removed from a low temperature environment, moisture in the air will condense on the mobile phone and the internal circuit board, which will cause damage. to the motherboard, etc. and cause a short circuit.