The modern rechargeable batteries installed in our mobile devices are very durable and designed for a long service life. In order to make the service life the longest and safest, be sure to take it into service and follow the following simple recommendations:
1. Once a month, without fail, completely discharge and charge the device’s battery. This procedure is called calibration. Although modern Li-ion batteries are practically not affected by the “memory effect”, such an operation is absolutely necessary for their long service life!
2. Try not to let the device run on a low battery. The fact is that each rechargeable battery has its own safe voltage limit (about 3V), the work on which can lead to damage to the cells. therefore put the device on charge when 15-20% of the charge remains.
3. To avoid problems, never store the device with a fully discharged battery.
If you are not going to use it for a long time, then make sure that the battery has at least a small charge. Before using the device again, fully charge its battery.
4. Avoid frequent full battery discharges! Full discharge of the battery is necessary only before starting operation to calibrate the control system. Forced disconnection of the phone affects the battery life not for the better. Do not be afraid of "unplanned" exercises. Do them more often.
5. Do not overcharge the battery. Those. in other words, do not leave the device on charge all night. This shortens battery life.
6. If possible, observe the temperature conditions when charging and using the device. Avoid high (above 35 C) and low (below 0 C) temperatures. Battery operation in their unfavorable range will accelerate the process of its wear. The optimum temperature for work and charging will be room temperature (21 - 22 C). The worst option here is to work with a fully charged battery at elevated temperatures and in direct sunlight. In this case, the temperature inside the device is seriously increasing, which does not have the best effect on all of its elements, including Battery.
7. Remove all covers from your device before charging.. They interfere with its natural ventilation, which increases the risk of malfunctions.
8. When charging the device, if possible, turn off WiFi, various services, cellular data, push, in general, everything that actively loads your battery. In this case, charging will be faster, and the heat generation, with all the ensuing, will be less.
Suddenly the battery from the camera, flashlight, children's toy or other necessary device has run out? Such an opportunity cannot be foreseen. Unless you use special batteries with indicators. Or, as a precaution, do not carry a replacement with you. How to charge the batteries at home? We will share useful instructions and recommendations with you.
What batteries can be charged?
Not every finger-type battery can be filled with energy using the artisanal method. What batteries can be charged? Only finger alkaline (alkaline). But salt is by no means impossible! The possibility of leakage of the composition or explosion of the product is not ruled out.
Method 1: Charger
We figured out whether it is possible to charge the battery. If you constantly use such finger-type batteries, then it is easiest for you to buy a special charger for them. Such a device will help to “breathe life” into the battery without unnecessary trouble.
However, the method has significant disadvantages. Each charge reduces the battery life by one third. In addition, the procedure may cause leakage of its composition.
Method 2: power supply
Consider how to charge batteries at home. For this method, you will need a power supply and wires to connect to it. Everything is in place? Here is the instruction for action:
When receiving a rechargeable finger battery in this way, pay attention to these recommendations:
- The process will not work if you reverse the polarity when connecting the wires. Moreover, in this way you destroy the charge remaining in the element.
- Using the described method, it is acceptable to charge the battery 1-2 times.
- The method is suitable only for finger alkaline elements!
- The procedure can be performed in any environmental conditions (except for the stage of the freezer).
Method 3: heating
You can restore the battery charge by ordinary heating. But be careful - the method is fraught with explosion of the product!
The simplest is as follows:
Method 4: volume reduction
The method is quite incomprehensible and exotic at first glance. We need to reduce the size of the battery so that the charge in it will recover on its own.
What needs to be done for this? Mechanically reduce, thinner the body volume. To do this, the battery is hit on something solid - asphalt, wall, stone, brick and so on. Or just stomp her thick shoes. You can try to flatten with an improvised tool - for example, pliers.
This method will charge all the finger batteries. I must say that such a "barbaric" method helps to restore the charge in some cases, even up to 100%!
Method 5: exposure to solutions
We continue to disassemble how to charge the batteries at home. Within this method, two methods can be distinguished.
Instructions for the first:
How to charge batteries at home in another way:
- Punch holes in the battery caps with an awl or similar tool near the carbon rod. The depth of each should be within 3/4 of the height of the entire battery.
- Pour liquid into the hole. You can take not ordinary water, but a solution of double vinegar or hydrochloric acid (not more than 8-10%).
- For sufficient saturation of the base, you need to repeat the pouring procedure several times, maintaining the time intervals so that the composition has time to absorb.
- Finally, be sure to plug the holes. For these purposes, it is best to use resin or plasticine.
- And now you can use the battery - its charge should be restored to 70-80%.
Now you know how to charge a finger alkaline battery. Choose any method convenient for you. And, most importantly, be extremely careful! The battery may explode due to careless actions!
With bright screens require a large battery charge.
But besides the screen, different applications can consume battery power.
What needs to be done so that the phone does not drain quickly and keeps its battery as long as possible?
First you need to answer the question: "How do batteries work on smartphones?".
Most smartphones have either lithium-ion (Li-ion) battery or lithium polymer battery (Li-pol),and such batteries do not need to be fully charged and discharged at the very beginning of using the smartphone.
But such batteries can suffer from low voltage problems, so better than partially charge (between 20% and 90%)rather than fully charging and discharging.
There is still a debate about caring for these batteries, the main thing is to find what is best for you.
How to increase battery life
Here are some tips to get your smartphone’s battery life longer and not run down quickly:
1. Screensaver and themes in dark colors.
If your device has an AMOLED screen (like most Samsung devices), use dark tones for the screen - this will help save battery power, as AMOLED screens illuminate only color pixels. Black pixels are not highlighted, which means that the more you have, the more energy you save.
2. Do not use auto brightness.
This feature may seem useful, but automatic brightness usually makes the screen much brighter than it actually needs. It’s best to set the screen brightness manually and change it when you need it. This is a very important point, because The screen is the main waste of battery power.
3. Set the sleep mode (screen timeout) to the shortest time.
Just think, if your screen automatically turns off after 1 minute, it will consume 4 times more energy than if this indicator stands for 15 seconds.
Studies have shown that on average a user turns on his smartphone 150 times a day, which means that everything you need to do to reduce the screen.
4. Do not use unnecessary functions, such as animation or smart scrolling, because they also use your battery power.
Long battery
5. Turn off vibration.
It is also worth turning off the phone’s vibration when you press the keys - this may seem like an interesting feature, but it is useless and only consume the energy of your battery. Of course, if you just need this feature, then you can skip this item. Vibrating your phone requires more energy than just making a call.
6. Use notifications for the lock screen.
A lock screen can help save your battery. And all because you see all the notifications at once, without having to turn on the entire screen. This screen is by default on all smartphones with the Android Lollipop operating system.
If you have the Android KitKat operating system (previous version), try using widgets for the lock screen if your RAM supports it or you can install an application that does it for you, for example Dynamic Notifications.
You still have to turn on the screen, but it will turn on a lot less time than usual. In addition, the screen will be dark in color, which will also save battery power.
7. Set the “Do Not Disturb” function.
This function allows you to activate silent mode, and the user will know about all alerts when the phone vibrates.
Also, this utility disables Wi-Fi and mobile Internet. When you are at work and do not want to be disturbed, set the mode in which the phone will not ring and vibrate.
You can also turn on airplane mode when you decide to relax.
When you install applications such as Greenify, applications that usually work on your phone regularly will turn off and go into sleep mode when you are not using them.
Extend the battery life for a smartphone
8. You do not need to be connected to networks 24 hours a day.
Turn off GPS, Bluetooth, Wi-Fi and mobile Internet when you don't need them. To clarify your location and navigation, you can use either Wi-Fi or 3G, or GPS, but not all together.
9. Try to limit the use of widgets, especially those that need an Internet connection.
Widgets that show the weather, as well as widgets for Twitter, Gmail and some social services. networks, they need constant updating, which means they need energy.
It’s better to just turn on one or another widget when you need it, without leaving it to work and update yourself.
Almost every person who bought a mobile phone at least once in a lifetime, the salon consultant always said that the mobile phone should be completely discharged immediately after purchase, only after that it should be charged. For what it is necessary and how to do it, you can find out by reading this article.
This procedure must be performed.
The process of "pumping" a mobile phone is called bringing it to full discharge, and then fully charged.
Each battery has a memory, let's say it is 40 percent discharged and after you put it on charge, it charges you the remaining 40 percent, and when discharged during use, the battery will discharge again to this level and will need to be charged again. Accordingly, if you discharge and charge the battery completely, then it will be discharged longer.
The rhythm of our life obliges a person to be constantly in touch due to a different kind of circumstances. That is why it is very important to have a working phone with a good battery on hand at all times. Full information about phones and their technical characteristics can be found on the website m.ua/kata/50/. There you can order the phone or accessory you are interested in or get expert advice.
Stages of rocking the battery
- Immediately after purchase, you must completely discharge the battery. You can play games or listen to music, it is important that the phone is discharged until it is completely disconnected;
- After the phone has completely lost all the battery energy, it must be put on charge for 12 hours, no less. Do not disconnect the power from the network, even if the phone has notified you that it is fully charged;
- Some experts recommend this procedure 3 times. When working with the phone at the stage of “pumping”, never put it on a charge. Also, when charging 12 hours, in no case do not disconnect it from the network.
Of course, during the execution of this procedure, yours will be tied to the place of its charging for some time. You may not be able to use it fully at this time, but after you follow all the necessary instructions you will receive a battery that will work at full strength. A pumped-up battery will hold a charge for the longest possible time, and the life of this battery will be much longer.
The life of a modern person is very closely connected with a variety of electrical things: whether it be a portable radio, a phone, a flashlight, a navigator, a camera, well, and much more! The main thing that unites them all is that their functioning requires power sources: various batteries and accumulators.
Video version of the article:
Let's talk about some ways to revitalize dead batteries!
Naturally, they often sit down, which in turn may deprive us of the chance of their use. And not just in ordinary and calm situations, when we can solve the problem by recharging from the network or buying a new battery, but also when you are on a trip, for example, or in a situation where your life is in danger!
Revitalization of "finger" batteries.
1 waymost likely, it is known to many people that it impacts the battery (leave it on the wall, gently knock on it with a hammer!), this can trigger some charge, because the oxides in the batteries are destroyed in this way and it will last for some time. From experience it is possible for children to note a more radical effect, crushing the batteries (multitool, if any) in different parts of it (someone even uses his teeth and just bites the battery, which of course we do not recommend).
2 . Puncturing the battery in different ways in different places, so that the puncture places do not touch the inner rod. You can puncture randomly, you can make a couple of punctures along the rod at some distance from it, or pierce across the plus and minus, this will already have an effect on itself, to internal processes air is connected to the batteries and forms an additional electrode.
3. You can also boil our batteries in boiling water (several minutes).
4. There is also another option to make holes and fill them with water, from a syringe, or else somehow, so that the water does not leak out, cover the holes with tape and or whatever is at hand.
Revitalizing "Tablet" Batteries
1. Recharging from a finger-type battery, we need two wires and a working finger-type battery, we will connect (by wires) the plus and the plus, and the minus and the minus of our batteries, and hold them for some time.