As a rule, active smartphone use occurs in the morning, afternoon and evening. Correspondence, calls, surfing the Internet, watching movies and listening to music actively drains the battery. At night, when a person is sleeping, the phone is not used. But what to do when you find that your smartphone is also actively discharging at night?
You should not immediately visit a service center; it is quite possible that the problem is not in the battery at all. Let's look at the main reasons why the battery is consumed in standby mode.
What does mobile network standby mean?
The most commonly used mode on any Android device is standby, which activates the screen lock, turns off the backlight and many other functions. However, despite the peculiarities of the condition, sometimes the battery power is consumed in the same way as when using a phone or even more than normal.
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The phone is dying due to a faulty or old battery
Another obvious and fairly common reason is that the battery in the smartphone has become unusable. The battery has a service life, usually 3-5 years, but the performance of the battery is influenced by many factors. If it was charged with an unsuitable device, the phone often overheats in the sun, and it begins to hold a charge worse. Sometimes a battery malfunction is visible to the naked eye: if it is swollen, you should dispose of it immediately.
What to do?
Replace the battery. It is best to purchase an original battery. Using a faulty battery is not only unpleasant (who will like the fact that a couple of hours after charging the smartphone again requires “lunch”), but also dangerous. The battery may swell and even explode, ultimately damaging the phone.
Change the charger: use the original one designed for your phone model. Perhaps the rapid discharge is due to the fact that the battery is not fully charged.
Close all active applications
- Solution: Close them
All open applications load the system in the background and take away precious energy from the battery. In a day, several dozen open programs can accumulate. Therefore, do not forget to close them when going to bed.
To do this, simply press the Home button twice and close applications by moving your finger from bottom to top of the screen.
Maps and navigators are particularly draining of battery power - they should be closed first.
What causes an Android phone or iPhone to run out of battery?
If your phone's battery is healthy but you still have to charge your device frequently, take a look at the top reasons why your phone drains too quickly.
Firmware problems
The battery and the device itself may be normal, but the phone's operating system may malfunction, in which case the phone will think that it is low and cannot work. It may also incorrectly read battery level information. In this case, a problem may be indicated by strange behavior of the device when charging: for example, while the device is plugged into the socket, charging continues and the numbers increase. But as soon as you turn off, the charge is reset again.
What to do?
If you recently updated your firmware, try rolling back to the previous version. If you don't know what exactly the problem is, try resetting to factory settings.
Phone won't charge
Why your phone won't charge and what to do if you can't charge your smartphone
Troubleshooting hardware problems
Now let's touch on the topic of solutions to hardware problems.
Battery calibration using Google methods
We bring to your attention the battery calibration method proposed by Google. In some cases, it helps to normalize the behavior of the battery and power controller, which has begun to incorrectly determine the capacity.
- Connect a completely discharged mobile phone to the power supply and charge it with it turned on for at least eight hours.
- Unplug it, turn it off and charge it for another hour.
- Disconnect the device, start it, use it for one or two minutes.
- Turn it off and plug it back in for an hour.
The method looks strange, but it allows you to reset the controller statistics and adjust the real capacity to the software algorithms for calculating it.
Use only original charging components
This is important, since some devices with fast charging do not accept connection to third-party power supplies well. Also, too much power, for which the components are not designed for, can harm the battery, and it will begin to run out faster.
We have described the most important methods. Not all of them will be possible to accomplish, but the purpose of this article was also to explain to you what most affects the discharge, and you, knowing the reasons, could independently develop an energy-efficient and comfortable profile for working with the device.
Users of different smartphone models are faced with the fact that the device begins to catastrophically lose charge. If the device previously lasted 1-2 days, and suddenly does not survive until the evening, it’s time to sound the alarm. It is important to understand why a smartphone discharges quickly and to understand the reasons why the battery runs out. You can take action and the situation will improve.
Recommendations for improving autonomy
There are many tips that you can follow to significantly extend the life of your battery and, accordingly, slow down the deterioration of battery life for your smartphone, which always happens over time.
The following recommendations will be useful for any user, and they are not at all difficult to follow:
- Do not allow the battery to be completely discharged! Often one could hear from unknowing consultants in electronics stores that after purchasing a smartphone, it is necessary to carry out several full charging cycles (from 0% to 100%). harmful for Li-ion and Li-pol batteries that are used in modern devices . It is recommended to maintain the battery charge percentage in the range of 20-30% to 80%.
- Try to disconnect your smartphone from the charger in a timely manner to prevent overcharging and overvoltage. If the device is charged even at 100%, power will begin to be wasted, creating excess heat and heating the battery.
- Use only original chargers, as they are the safest for the factory battery. They have a specific controller that will protect the device from overcharging, which cannot be said about third-party chargers.
- Avoid high loads while charging the battery. To do this, it is highly recommended not to use the device while it is connected to the charger. Otherwise, you may cause the battery to overheat, which is very harmful to it.
- Monitor the battery temperature. The safest value in this regard reaches 20-25 degrees Celsius. Then the battery almost does not lose capacity, but in practice in smartphones the usual value is about 30-35 degrees, which already reduces the battery’s ability to hold its charge from 100% to 80%. If the battery heats up to 40 and above, this already indicates a loss of its properties by half (a drop in efficiency of up to 50%).
- Use your smartphone wisely. Remove unnecessary applications and games to reduce the load on various components of the device, including the battery.
The more tips presented above you ignore, the sooner you will begin to notice that your phone will begin to discharge faster and faster.
Constantly running communication modules
Even if you are not talking to anyone on the phone right now, the device constantly checks the availability of the network and the quality of the connection. All this wastes battery power. If you turn on airplane mode on your phone, the charge begins to be consumed 5 times slower during active use, and in standby mode, only 1-2 bars can be spent the entire night. Of course, you can’t do without communication—why else do you need a phone? But it is possible to make it more economical.
What to do?
There is no need to constantly monitor the availability of available WI-FI networks. If now you are just walking around the city and your phone is in your bag, who needs this knowledge? Turn on the module only if you are going to connect to the network. And when using the wireless Internet, turn off your mobile phone, otherwise the phone will constantly grab onto it. the connection will become a little less strong. Experts also recommend turning off 4G - if you need fast Internet for some super-important tasks, you can always turn it on. It is also best to turn on the mobile Internet itself only at those moments when you are using it. Of course, this does not apply to those cases when you need to stay in touch in various instant messengers.
Battery problem
Let's say you've read everything, tried everything, but your smartphone battery still drains abnormally quickly. Then most likely you have a problem with the battery itself. Either she is very old and has been through a lot, or something happened to her. In both cases, it is more likely that you will have to buy a new battery.
They can help with this issue at the store where the smartphone was purchased, or at the service center.
Frequent notifications quickly drain your smartphone
Another common culprit of poor battery life is receiving notifications from too many apps. Think about what your phone does all day. If it's constantly lit, vibrating, or playing notification sounds, you'll likely be able to figure out why your battery is draining so quickly. A constant stream of notifications greatly impacts your phone's battery life.
Make sure notifications are only enabled for the apps you use. Or reduce the number of news and gaming requests you allow your apps to send you.
How to charge an Android device with a broken connector
Charging problems are often associated with a broken Micro USB connector. If it fails and you need to extend the operating time of your gadget, use a wireless charger. Attach the receiver to the battery and turn it on. In an hour the battery will be charged.
In extreme cases, the battery can be charged directly from the power cable. To do this, just cut off the plug, connect the wires to the contacts and plug the power supply into the outlet. Do not use this method if you are not confident in your knowledge of electrical engineering, and if you do, constantly monitor the charging process.
First myth: Using third-party chargers harms the battery
In fact:
Chargers from third-party manufacturers can be used, but counterfeits that copy the appearance of the original should be avoided.
The Lifehacker portal conducted an experiment in which it compared adapters from the manufacturers themselves, third-party offers from companies like Belkin, and cheap Chinese counterfeits.
As it turns out, the original does its job best, options from Belkin and KMS do the job but not as well, and cheap copies barely cope and can fail at any time.
Automatic application updates
- Solution: Disable it
If you have set up automatic updating of applications downloaded from the App Store, then when the iPhone detects any, it will immediately begin downloading them. This may also affect the battery's nighttime power consumption.
To turn it off, go to Settings → iTunes Store and App Store and turn off automatic downloads.
