Why does the battery of the phone I just bought run out of battery after a day of use?

The reason for the power consumption is generally the battery capacity.

Due to screen display, application operation, communication connection, etc., the power consumption is also different in different usage states.

If you are using a Huawei phone.

It can be optimized in the following ways.

Battery life:

1.Use one-click power saving or one-click optimization to automatically diagnose optimization.

EMUI and below versions: Go to Settings > Battery, click One Click to Save Power, the system will automatically help you find some functions that may cause power consumption, and you can manually select optimization.

EMUI OS: Go to Phone Manager.

Apply, click One-Click Optimize, and optimize the settings that can save power according to the results.

2.Click on the power consumption ranking to see the apps with high battery consumption

Go to Settings > Battery > Power Consumption Ranking to see which software consumes a lot of power, such as the clickable app that you don't need to use for the time being and end the run.

3.Turn on Smart Resolution to help save power.

Follow the prompts to enter the screen resolution setting interface and select Smart or Smart Resolution.

4.Turn on the power saving mode.

Go to Settings > Battery and turn on the power saving mode to reduce the power consumption of your phone.

If the problem persists after attempting the above methods, we recommend that you back up your data (third-party apps such as QQ and WeChat must be backed up separately) and bring your purchase voucher to a Huawei Customer Service Center for testing.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

There are two possibilities in this situation, one is that the battery is not sufficient, and the other is that the battery has quality problems, you can contact after-sales customer service to deal with it.

Hello, the phone battery has been on standby for a long time with a day that is already very good, so this is normal.

1. The new battery of the mobile phone looks full for various reasons, but the power is actually insufficient.

2. Nowadays, many mobile phones are designed to use only enough power for a day (5 8) hours with high intensity.

Hello: 1. After the mobile phone battery is produced, it enters the warehouse, and then it is transported to the warehouse of the mobile phone manufacturer, and then the production and installation are arranged.

2. The battery's [TurnaroundIt takes time, and even if there is a process to buy it, it is not possible to charge the phone in the circulation field.

3. After buying a mobile phone, [It should be charged as soon as possibleSufficient power is the right habit to reuse.

The battery capacity of the mobile phone I just bought is basically not full, and the current smartphone needs to be charged every day for moderate or heavy use.

Usually if you play games on your phone, it will take four to six hours, and if you watch a movie, you can usually play for about eight hours.

1.Some people think that the phone they just bought will have to be charged for an hour or two, and it will be charged three times, which is completely wrong. The previous battery did have to be charged in this way to be fully activated, but now the battery is not needed at all, and the phone you just bought can use up the original power and fully charge.

2.Many people are accustomed to putting their mobile phones there to charge when they go to bed at night, but when they wake up in the morning, they find that they are still not full, so they put it there again to charge it. This practice is also inappropriate, the phone is charged for too long.

3.I think that charging the phone after the power is completely consumed will be better for the phone battery, which is also a mistake, and even will cause the phone to charge.

Maybe the battery of the mobile phone you just bought is not fully charged, you can charge it first before using it.

How is this face looker used? Like an Apple mobile phone, it is generally ah, a three-hour or so contact, about to use it will be out of power, generally normal domestic mobile phones are relatively long-lasting, the battery lasts between 5 hours and seven hours.

Mobile phone batteries are now generally used for one day, here refers to heavy use, if the standby is at most two or three days, after all, smart phones consume a lot of power.

Maybe the battery is not full!

The mobile phone has been used for almost a year, and it has run out of power if it is not used for half a day, and the reasons why it will run out of power soon after buying a new battery may be as follows:

First of all, if the battery replacement is still the same situation, then consider that it is caused by your own incorrect way of using the phone.

Remember that when you first start using the mobile phone battery, you should use it after it is fully charged, and don't charge it every time you run out of power, as long as the power is low, you can charge it, and don't play with the phone while charging when charging.

Secondly, it may be because you use your phone too often. Today's smartphones have a large screen, and it is quite expensive for power, so if you have been playing games for half a day or have been in the state of playing ** mobile phone, then it is normal to have no power for half a day.

Finally, whether the store where you bought the mobile phone is regular, if you think it is a problem with the board itself, then I suggest that you can try it in another store and change to a better original board, so that the battery may be more durable.

Misconceptions about the use of mobile phone batteries:

1. Recharge your phone when it runs out of power.

2. The mobile phone battery should be fully charged (or vented) if not used for a long time.

3. It takes more than 12 hours to charge for the first time.

4. Overcharging will cause the battery**.

5. Use"Universal charger"。

6. Put it in the sun as a mobile phone"Heating"。

7. Put the mobile phone battery in the freezer compartment of the refrigerator"Frozen"The power can be restored in three days.

8. The battery can no longer be used when it reaches the limit of charging times.

9. Do not pay attention to battery cleaning.

10. Mobile phone = game console.

11. The battery display is fully charged, but the phone will automatically shut down when it is out of power after a while.

12. The battery is out of power and cannot be charged after the mobile phone is automatically turned off.

Summary. Hello dear, I will answer for you this time, please be patient. <>

1. Smart phones are more power-consuming, and the next mobile phone assistant software can manage the background. 2. Turn down the brightness of the screen, most mobile phones are used during the day, and they don't need to be so bright, even if they are used at night, they can save a lot of electricity when they can be seen clearly. 3. Don't play large, multi-functional, and often operated mobile games.

The game is very expensive. 4. Clean the cache regularly or frequently with the mobile phone assistant. 5. Turn off the 3G, 4G network when not surfing the Internet.

6,**Or use the QQ version that occupies a small memory. 7. Try not to use your mobile phone to watch movies and TV. 8. Develop the normal habit of using the machine during the day and charging it at night, so as not to run out of power during the day.

Why does the battery of the phone I just bought run out of battery after a day of use?

Hello dear, I will answer for you this time, please be patient. <>

1. Smart phones are more power-consuming, and the next mobile phone assistant software can manage the background. 2. Turn down the brightness of the screen, most mobile phones are used during the day, and they don't need to be so bright, even if they are used at night, they can save a lot of electricity when they can be seen clearly. 3. Don't play large, multi-functional, and often operated mobile games.

The game is very expensive. 4. Clean the cache regularly or frequently with the mobile phone assistant. 5. Turn off the 3G, 4G network when not surfing the Internet.

6,**Or use the QQ version that occupies a small memory. 7. Try not to use your mobile phone to watch movies and TV. 8. Develop the normal habit of using the machine during the day and charging it at night, so as not to run out of power during the day.

The battery doesn't last for a day, can I get a new phone? A mobile phone sent by a telecommunications company.

Generally, it can not be replaced, it is conditional to change the mobile phone, not all mobile phones can, buy the mobile phone in the regular channel, there are three guarantees of after-sales, repair for one year, seven days of return, fifteen days of replacement, these three packs are the problem mobile phone you bought, in order to enjoy, if the use of everything is normal, is not able to enjoy after-sales protection. The mobile phone loses power quickly, 1 The new mobile phone is used frequently, and it will feel that it falls quickly. With a new phone, you'll re** software and so on which are draining the battery.

2 Use two days to try to make sure that it doesn't fall fast, really fast, and leave the voucher. 3 Set up the amount of mobile phone, the software app of the new mobile phone is almost running in the background, which is also very power-consuming, generally set up important software to run in the background, such as WeChat, QQ, DingTalk, two or three on the line, so that the mobile phone does not consume power.

Summary. Pro, I'm glad to answer for you Pro, it's normal, if your phone's battery capacity is small, then it's normal, if the battery capacity is large, it's not normal, under normal circumstances, a brand new mobile phone needs to be charged for the first time before use, and it is recommended to fully charge it before use. If you don't charge it for the first time, the life of the battery may be affected, causing the battery to wear out faster and need to be recharged more often.

If the battery capacity is large, it is not normal, it is not normal, a brand new mobile phone needs to be charged for the first time before use, and it is recommended to be fully charged before use. If you don't charge it for the first time, the life of the battery may be affected, causing the battery to wear out faster and need to be recharged more often.

In addition to this, some factors that can affect battery life include: the apps used, screen brightness, network connection, and signal strength. It is recommended that you carefully read the instructions for using your phone and the charging guide to understand how to use and charge your phone correctly.

If we want to be able to extend the effective life of the battery, in addition to the quality of the charger, the correct charging skills are also essential, because a poor quality charger or the wrong charging method will affect the battery life and cycle life.

1. Before the battery leaves the factory, the manufacturer has activated the process and pre-charged, so the battery has residual power, some friends said that the battery is charged according to the adjustment period time, and the standby is still seriously insufficient.

2. If the newly bought mobile phone battery is lithium-ion, then the first 3-5 charges are generally called the adjustment period, and should be charged for more than 14 hours to ensure that the activity of lithium ions is fully activated. Lithium-ion batteries do not have a memory effect, but they have a strong tendency to be activated to ensure that they can achieve the best performance in the future.

3. Some automated intelligent fast chargers only indicate that they are 90% full when the indicator signal light changes. The charger will automatically change to fully charge the battery with slow charging. It is best to use it after the battery is fully charged, otherwise it will shorten the use time.

4. Before charging, the lithium battery does not need to be discharged, and improper discharge will damage the battery.

5. Try to charge slowly when charging, and reduce the fast charging mode; Do not exceed 24 hours.

6. After three to five complete charge and discharge cycles, the chemicals inside the battery will be all "activated" to achieve the best use effect.

7. Please use the charger of the original factory or a brand with a good reputation, and use a special charger for lithium battery for lithium battery, and follow the instructions, otherwise the battery will be damaged and even dangerous.

8. There are many users who don't know whether they don't pay attention or don't understand, and often turn the mobile phone on when charging, in fact, it will be easy to hurt the life of the mobile phone, because in the process of charging, the circuit board of the mobile phone will heat up, and if there is an external **, it may produce instantaneous reflow current, causing damage to the internal parts of the mobile phone.

9. The life of the battery is determined by the number of repeated charging and discharging, so try to avoid charging the battery when there is residual power, which will shorten the life of the battery. When the mobile phone is turned off for more than 7 days, the mobile phone battery should be completely discharged and fully charged before use.

First of all, it depends on how you play, if you play online games, you must be out of power for 3 hours.

If not: you let the battery be fully discharged three times, and if it still does, then it's a problem with the battery itself.

The battery of a new phone is not full, and it is normal for it to run out of power after a while.

If it's not a battery problem, it's likely to be a problem with the motherboard of the phone, my phone used to be like this, it was very power-consuming, and finally I knew that it was a motherboard problem, you check it.