Low battery charge what to do

Why is the smartphone slowly charging and how to fix it

One of the most common reasons for reducing the speed of charging of a smartphone is a banal change of charger adapter. Perhaps you just use someone else’s charger with insufficiently high output current force.

Usually in inexpensive smartphones without supporting accelerated charging, original adapters have a current force from 1 to 2 A. You can find out exactly by looking at a small font on the charger itself or in the characteristics of the smartphone.

It is recommended to replace a complete adapter with an accessory with the identical power of the output current or a higher. Even if you usually use item for 1 A, you can well switch to an adapter with current 2 A. But if you, on the contrary, switched to 1 a. the smartphone will be charged much slower.

Causes of quick discharge of batteries

Next, consider these situations closer and figure out how to solve the problem that has arisen.

Do not allow the device overheating

As already mentioned, excessive heating does not bode well. At high temperatures, the loss of the capacity of the nutrition element is significantly accelerated. This is especially relevant in the summer heat when the smartphone can be hot under the influence of sunlight.

The impact of heat sources during charging is also destructive. For the battery, this is the most stressful situation, since under the influence of external factors the maximum permissible temperature for its use can be exceeded. The consequences are unpredictable, up to fire.

Reduce the brightness of the screen to a comfortable level

Many use the maximum level of brightness, since it seems to them that only with it it will be possible to feel all the charms of a modern high.quality matrix. Nevertheless, this is justified only under the bright rays of the sun. in other cases, it can be reduced to half and below.

How to do this: open the “settings”, go to the screen parameters section, expand the brightness menu and lower it to the minimum comfortable level. you can also change the brightness parameters through the control point of the smartphone.

Calibration of the battery

You can also calibrate the battery. This procedure is not mandatory, but useful for the prevention of a sudden shutdown of a smartphone when charging is 30-40%. Suddenly it may turn out that the charge was not left at all. I personally happened to me and the sensations were so.so I was counting on those remaining interest that were displayed on the smartphone display.

The calibration technique is taken from personal experience based on the study of various materials on the Internet.

• Dissage the smartphone on by 10% of the original state.
• Turn off the smartphone and put on charging 12 hours.
• Remove from charging and do not use 10 minutes.
• Turn on the smartphone and put on charging 1 hour.
• Disconnect from charging and turn off the smartphone
• Wait 5 minutes and again connect to the power supply for 1 hour.

After all the manipulations, just turn on the smartphone and use health, or not quite for health)

How to correctly charge a smartphone to extend the service life of its battery

There are many articles on the network on how to correctly charge a smartphone. Often, tips in these articles contradict each other. One thing can be said absolutely for sure. If you use a smartphone, it is in a “sleeping mode”, put a smartphone for charging, even if you completely turned it off, at this time the battery slowly fails. Therefore, our main task to make the battery (and, accordingly, smartphone) lives and retains an acceptable capacity as long as possible.

Each cycle of discharge and battery charge, gradually (albeit very slowly) “kills” it, leads to a decrease in the capacity, and ultimately to the output of the battery.

A new smartphone battery, after about five hundred full cycles, can lose up to 25% of its capacity, relatively initial. T.e. If you use a smartphone in the “Semi-Naug” mode, in which it will be necessary to charge it once a day, then after a year and a half you will notice, the battery capacity sagged and it will be necessary to charge it more often. Further, the process of loss of capacity is accelerated. Although not avoiding, he accelerates. And approximately the next 25% capacity, the battery may lose after three hundred subsequent full charge and discharge cycles. And t.D.

Without going into the essence of the chemical and electrical processes taking place in the battery during charging, to influence the speed of the “degradation” of the battery (and maintain the acceptable parameters of its capacity longer), if you charge it correctly!

Temperature

The perfect ambient temperature during charging a smartphone is about 20 degrees. But as nothing is ideal in life, it is desirable (and rather even necessary) to charge a smartphone at an ambient temperature of at least 10 degrees and not higher than 40 degrees. Therefore, if you went into the room from the frost, then you do not need to immediately put a smartphone for charging. Let him stay at room temperature for some time, and then you can already be charged. But in the summer, overheating should be avoided and in no case leave the gadget while charging under direct sunlight.

Full category

Do not allow a complete discharge of the battery up to 0%. If the battery is completely discharged, then at the beginning of its charging, although the controller limits the voltage supplied to it, a sharp increase in the battery temperature is possible, which may result in the output of the battery, its fire or rupture of the case.

“Tactics” charging

There is also no consensus among specialists here, but “20-80” is considered optimal tactics. This means that it is recommended to discharge the smartphone to no more than 20%, put it for charging and charge to 80%. It would seem not a problem, but two nuances come up. First. is there enough 60% of the charge for the whole day. The second. how to track when the smartphone is discharged to 20% and charges up to 80%. In the first case, everything depends only on how intensively the smartphone is exploited. In the second case, special android applications can help, which will “inform” you about the battery to reach a certain charge percentage.

There is also popular alternative charging tactics-“50-70”. T.e. We do not allow the battery to charge below 50% and load the battery by no more than 70%. It is believed that such tactics can extend the life of the battery by half, or even more. True, you will have to recharge the smartphone several times a day, so such tactics are suitable only for those who have a socket or docking station next to them and are ready to recharge their gadget several times a day. And without applications that track the battery charge level in this case, you can’t do in any way.

Charger

You can only charge a smartphone with a “native” charger, which was complete with a smartphone. Using precisely the “native” exercise (which is designed precisely for your smartphone on weekends and voltage), if you don’t extend, you certainly do not reduce the life of the smartphone battery. If the “native” charging is out of order, then it is necessary to choose another charging with similar output and voltage parameters that are indicated on the “native” charger body.

Do not use a smartphone during its charging.

If you use a smartphone during charging (watching films, Internet sewing, etc.D.), then you are slowly “killing” the battery. T.e. During the charge process, the battery discharge process is also underway. This “swing” negatively affects the duration of the service of the smartphone battery.

Adhering to these simple rules of proper charging a smartphone is completely easy. But compliance with these rules will allow you to maintain the capacity and performance of the built.in battery and, accordingly, extend the service life of a smartphone without the need for premature replacement of the battery.

It is better to turn off the vibration

The vibration engine consumes a lot of energy, so it should be disconnected. This applies to vibration when calling and notifications, and vibro.click when typing text.

In winter, the phone can quickly sit down. But not only frost is harmful, the heat should also be avoided. For example, the iPhone recommend an increase in the time of operation and the service life of the battery at a temperature of 16 to 22 ° C.

A chemical reaction slows down on the cold in the battery and the frozen part stops working. To return the phone to duty, you need to heat it.

The work of the gadget in the frost depends on the material from which it is made: aluminum, glass or plastic. Aluminum is well removed heat. the battery and the processor cool faster. On the other hand, the case freezes faster and the phone may turn off. Smartphones made of plastic live best in the cold, which pass heat worse.

So that the battery does not sit down quickly in winter, keep the gadget in the inner and do not get it for a long time. The device can also be insulated by putting on a thick cover.

From heating, the battery degrades even more, so it is better not to keep the phone in the sun in the summer and not play resource.intensive games during charging. It is better to remove the case, otherwise the gadget will cool worse.

What is the “battery life”?

The rules for handling modern batteries have changed a lot since their lead-acid counterparts. You no longer need to worry about the “battery memory”, but it is important to understand other features of their work.

Two characteristics of modern lithium batteries are important for us: the service life and time of autonomous work.

The service life is a period after which the battery needs to be replaced. Users almost do not think about him until the battery begins to discharge unusually quickly. Observing some simple rules from the first days of use of the battery, you can extend its service life.

Autonomous operation time is the period during which the device works from the battery since charging. Most likely, in ordinary life you are worried about this characteristic. The general rule is this: the more often the battery discharges, the faster it wears out. By controlling the load on the battery, you can extend both its service life and the battery life of the device.

It is now difficult and even dangerous to deal with the battery on your own, because in most phones the batteries are non.removable. To replace the battery, you will have to contact the service, and it is not cheap. Fortunately, with proper use, you can avoid unnecessary service costs.

Any two batteries from the same smartphones will have a different service life. it all depends on how you use and charge the phone.

What to do if the smartphone is quickly discharged on Android

Autonomous work time is one of the most important factors that are taken into account when choosing a smartphone model. With an increase in the diagonal of smartphones, using energy.intensive applications, increasing energy consumption “iron”, the battery life of the smartphone is reduced. One of the steps of manufacturers by solving this problem is to increase the capacity of the batteries installed in smartphones. Now you rarely see a smartphone from a “serious” manufacturer, which is equipped with a 3000 MAH battery or less. The 4000 MAH figure today is a minimum-standard. Accumulators of such a container, using a smartphone in medium activity mode, allow it to charge it no more than once a day.

But if immediately after buying a smartphone, the time of its autonomous work without recharging justifies expectations, then after a certain period of operation, the battery life is reduced. This is a natural process from which there is no. Yes, if the battery life has noticeably decreased in a year and a half, two after purchase. it seems to be normal and does not raise any questions. After all, over time, the “wear” of the battery occurs. The capacity of the battery falls, it can no longer “absorb and hold” the charge corresponding to the capacity, which was originally. Unfortunately, it is impossible to completely stop this process, but it is possible to slow down the aging of the battery. there is an opportunity (if you are interested in this topic. read the article “How to correctly charge a smartphone to extend the service life of its battery”).

But if the “process” of reducing the time of autonomous work became noticeable a month or two after the start of operation, or the battery life has sharply reduced at once-here we already need to look for a reason that leads to a rapid category of a battery. There may be several reasons for this, but only one can “influence”. If the smartphone began to discharge much faster than usual, the problem smears to be in “energy.intensive” programs and applications that, even in the background, are actively “planting” the smartphone battery and in the settings of the smartphone energy conservation.

You can increase the battery life of the smartphone with special built.in tools to optimize and save Android battery, removing or stopping unused programs and applications using special applications.

Consider everything on the example of the Xiaomi smartphone with the tenth version of Android (on smartphones of other manufacturers and smartphones with other versions of anchid, visualization can be slightly different, but the “general meaning” of the choice of actions is the same).

Built.in tools

Enter the “battery” request into the search bar and select the line found on request.

You find yourself in the section “Savings of Battery Energy”.

The approximate remaining battery life of the smartphone is displayed here, it is possible to include the modes of “Energy Saving” and “Ultra-Economy of Energy”, a proposal to correct energy consumption problems (if any) and the list (rating) of the most energy-intensive programs and applications.

In “Problems of energy consumption” you can enable or disable the proposed components and see as a particular action will affect the charge of the battery.

When the “Energy Savings” mode is turned on, the battery life of the smartphone should increase by 54%, which is very good.

When the “ultra-saving time” mode is turned on, the autonomous time of the smartphone should increase by almost ten times, but energy-intensive functions will be limited and the performance of the smartphone will be reduced, which with a high degree of probability will not suit an ordinary user. In fact, in this mode you will get only the functions of an ordinary button calf. outgoing and incoming challenges plus the possibility of sending and receiving SMS. Although in the force.organ situation, the inclusion of this regime may be quite justified.

Removing or stopping unused programs and applications

Over time, many programs and applications accumulate in the smartphone that you do not use, but which constantly “feed on energy”, discharge of the battery. Such applications can be preinstalled (t.e. Already installed in a smartphone when buying it), and can be installed by the user himself, and then simply forgotten for unnecessary and not deiled (not removed). Most often, it is the presence of a large number of established and absolutely unnecessary applications and causes a sharp decrease in the battery life of the smartphone.

And then it all depends on you. In the long list of applications, we select applications that we no longer use, or which are simply not needed. We remove them without regret. As a result of this operation, remote applications will no longer consume energy and discharge the smartphone battery. Autonomous work time will definitely increase!

Applications for analysis and reduction of battery charging

There are many third.party applications that analyze the possibilities of increasing the battery life of the smartphone, evaluate the rate of discharge of the battery and limit the operation of the most “voracious” programs and applications.