How to properly charge a smartphone with a new battery
The problem with any smartphone is its short battery life. Ordinary phones, the predecessors of smartphones, worked without recharging for several days. The battery of modern gadgets sits in a day, a maximum of two. This is a payment for large screens, multimedia applications, Internet access, etc. Therefore, it is very necessary to recharge the battery, which is why it begins to degrade within a year after use. And in order to extend the battery life of a smartphone, it is important to properly charge it while it is new. There are a lot of discussions about how to properly charge a new smartphone battery. Let’s try to understand this issue.
To begin with, it is worth saying a few words about the types of batteries used in phones. Modern smartphones use lithium ion (Li─Ion) and lithium polymer (Li─Pol) batteries. What are these devices?
Lithium-ion batteries have come into consumer electronics, displacing and battery. Lithium-ion batteries exceeded the above with the exception of discharge current. They have this value significantly lower. But since this is not so important in smartphones, tablets and laptops, lithium batteries have firmly occupied this niche.
In lithium batteries, the main problem was the use of lithium electrodes. Due to the instability of lithium, it was not possible to create a safe energy source for consumer devices. Therefore, manufacturers began to develop electrodes not from lithium, but from its various compounds. And with a slight loss of energy density, they managed to create batteries with the required characteristics.
We recommend that you additionally read the article on the battery.
Thus, lithium ion batteries with a negative electrode made of carbon materials were developed. As the active mass of the positive electrode began to use cobalt oxides. This material has a potential of 4 volts relative to the carbon electrode in which lithium is intercalated. Therefore, most lithium-ion batteries have a voltage of 3–4 volts.
In the process of discharging a lithium-ion battery on a negative electrode, Li deintercalates from a carbon material. At the positive electrode, lithium intercalates into the oxide. When the battery is charging, these processes go in the opposite direction. There is no metallic Li in the system. The charge-discharge process is the transfer of Li ions between the electrodes. They even began to call batteries such as "rocking chairs."
Smartphones also use lithium polymer batteries (Li─Pol). They are based on the transition of polymers into a semiconductor. This occurs when electrolyte ions are introduced into their structure. As a result of this process, the conductivity of the polymer material increases significantly. Scientists are working towards finding a polymer material that would replace liquid electrolyte. Such searches are conducted, both for Li-Ion batteries, and for batteries with metal Li. In the case of the latter, in the case of using a polymer electrolyte, the energy density can increase several times in comparison with lithium-ion ones.
Now, battery manufacturers have already mastered the serial production of lithium batteries of the following types:
- polymer electrolytes in which lithium salts are embedded. It may not be one polymer, but a mixture;
- polymer-based dry electrolytes. For the most part, it is polyethylene oxide with various lithium salts;
- microporous matrices where non-aqueous solutions of lithium salts are embedded.
Smartphone Battery Charger
Now, as for the charger (charger) for the smartphone battery. Briefly consider the main aspects of choosing a memory for a smartphone:
- original or universal charging. It is better to charge the smartphone from the "native" memory. But if you choose universal charging in accordance with the characteristics of the battery of your smartphone, then there is no difference. It is safe to charge from the computer, but for a long time;
- what current to charge. The charger should charge no more than the maximum battery charging current. This value can be found in the battery specifications. In most cases, when the battery capacity of the smartphone is up to 1800 mAh, the charging current is 1 A. If the capacity is greater, then 2 A;
- cable. Use a data cable to charge. The smartphone’s battery identifies the charger by it. Otherwise, the charging process may end sadly.
It’s not necessary to try to discharge as quickly as possible. The main thing is not to forget that the new smartphone will need to be put on charge only after the battery is discharged to zero. And so the new battery will need to be charged and discharged 3-4 times. After that, the charge is already in normal mode.
With further operation, the new one no longer needs to be discharged to zero. Moreover, it is undesirable. It is necessary to set the battery to charge when the battery is discharged to the level of 12-14%. By the way, you do not need to charge the smartphone’s battery to 100%, if it’s not new. It is enough to bring the charge level to 80–90%.
Experts recommend once a month to train the phone’s battery. It lies in the fact that the battery is discharged to zero and is charged up to 100%. Do not forget the smartphone while charging for a long time if you use "non-native" charges. This can lead to battery failure. Be careful when using third-party chargers designed for car cigarette lighters. Match these chargers to the battery characteristics of your new smartphone.
There are such devices that are popularly called "frogs" for their appearance. With their help, you can charge the battery directly without a smartphone. Their choice also needs to be approached carefully. The requirements are the same, compliance with the rechargeable smartphone battery in terms of power, voltage, current.
After buying a new smartphone, the first thing the user does is connect the gadget through the charger to the network. However, few people think that when you first charge, you must follow certain rules. And then you can see that the phone has to be recharged more and more often.
The decrease in battery capacity occurs for two reasons: improper handling of the gadget and violation of the rules for the first installation on charging. In our article, we will talk about the main types of batteries and teach how to charge a smartphone’s battery for the first time. In this case, the phone’s battery will last much longer than the warranty period.
On the pages of technical forums and sites, it is customary to talk about 4 main types of batteries for phones. However, in 2017, you can completely limit yourself to two types. The fact is, nickel-cadmium and nickel-metal hydride were used in gadgets 10-15 years ago and are no longer used. This is due to the fact that such batteries are difficult to operate - they have to be charged only after a complete discharge, and they can also be very toxic.
In recent years, mobile device manufacturers have used two main types of batteries:
- Lithium ion;
- Lithium polymer.
Such batteries can be charged at least 50, at least 20% of the charge. In addition, they are much more convenient to use. The advantage in using lithium-polymer batteries also lies in the fact that such batteries can withstand a greater number of charge cycles, and thanks to the polymer electrolyte they can be made lighter and thinner.
Speaking about how to properly charge the smartphone’s battery for the first time, many technical experts recommend the so-called buildup or calibration of the battery:
- Discharge the phone completely before turning off the phone. You can do this by running several resource-intensive modules at the same time (Wi-Fi, GPS, flashlight, and so on);
- Connect the charger. The user manual should indicate how long it takes to fully charge the phone;
- Leave the phone to charge for several hours, for example, at night. By the way, it is recommended to charge the turned off smartphone so that the battery does not consume a charge to maintain the operation of the main systems;
- Perform a similar procedure 2 or 4 times.
After such a buildup, you can charge the battery at any time, without waiting for a full discharge and leave it connected to the network even with a 100 percent battery indicator scale. This is another advantage of Li-Ion and Li-Pol batteries: the battery is not charged by overcharging.
Follow simple tips to keep your phone’s battery life as long as possible:
- Do not let the phone’s battery run out of battery. It is enough to bring the indicator level to 10%, and you can connect the charger;
- It is not necessary to fully charge the phone. It is recommended several times a month to alternate charge up to 70-80 and up to 100%;
- Do not leave your smartphone on the network for a long time. Modern batteries, of course, can cope with an excess of charge, but you should not abuse this opportunity;
- Make sure that your phone does not stay in heat or cold. Lithium-ion and lithium-polymer batteries are very moody in relation to high and low temperatures;
- If you do not use the phone for a long time, it is better to remove the battery, since an idle battery may soon, as techies say, “die out”.
Which smartphone with a powerful battery is best to choose
A modern user's mobile gadget rarely lies idle for more than 5 minutes. Moreover, calls and SMS are not the largest share of active use. Internet access via Wi-Fi or mobile traffic, geolocation, working with applications, games, watching videos and launching audio - all this puts a heavy load on even the most capacious battery.
Given these factors, it is preferable to choose a smartphone in which a large battery capacity is combined with the performance of the hardware. A big plus in this case is the availability of the gadget. It is wrong to assume that a smartphone with a powerful battery should cost tens of thousands of rubles. So, the British company Fly has been proving for 14 years with each new smartphone model that it is possible to produce a productive and long-playing device and at the same time adhere to the budget price category.
The most powerful smartphone in terms of battery capacity in the model line of the brand is. The 4000 mAh battery demonstrates high battery performance:
- up to 15 hours of conversation;
- up to 350 hours of waiting;
- up to 8 hours of video playback and surfing the Internet via Wi-Fi;
- up to 70 hours of listening to music.
In addition, the smartphone battery supports XLife technology. This means that Fly Nimbus 12 can be used as an external battery to charge another smartphone or tablet. I did not disappoint a smartphone in terms of technical stuffing. A powerful 4-core 1.3 GHz processor ensures long and stable operation with applications, and high-quality video and photo display occurs on a bright and contrasting 5-inch IPS-display in HD resolution.
If the user needs a lithium-polymer battery to be installed in the smartphone, the gadget itself meets all modern technical requirements, and at the same time is affordable, we recommend paying attention to the novelty of the spring-summer season of 2017 -. Largely due to the use of a compact Li-Pol battery for 2400 mAh, a smartphone in a metal case was made thin and light.
Combining various modes, for example, accessing the Network via Wi-Fi, watching videos, calls, SMS and working with applications, you can safely forget about the charger from morning to late evening.
Now you know how to charge the phone for the first time. Choose the most suitable, reliable and powerful gadget for yourself, do not forget about our recommendations - and you will not have to think about buying a new smartphone for a long time.
New phone battery: how to charge correctly?
After purchasing a phone in a mobile electronics store or receiving an order from an online store, we immediately begin to study the new device. I would like to study all its possibilities at once, to personify it with the help of melodies, wallpapers, and other “tricks”. After the first impulse weakens, the owner of the gadget thinks about how to properly operate your device. The most important component of the operation of the phone is its charging. The life of the phone depends on how correctly you charge the phone. In addition, it is important to know how to properly charge a new phone battery. This will be discussed in this material.
To properly operate your phone, you need to have an idea of \u200b\u200bwhich batteries are used in it. Most modern phones are used. Over the past decade, they have become the dominant type of battery in smartphones, tablets, laptops. Among them there are such varieties as the battery. They differ in the composition of the electrolyte. Otherwise, they are very similar.
The advantages of lithium rechargeable batteries include high energy consumption, low self-discharge, lack of memory effect and good discharge current. True, in devices with a discharge current of 10–20 ° C (C is the capacity), such batteries cannot work. There they still take their place. An example of such an application can be called mobile power tools, storage equipment, etc. The disadvantages of lithium batteries include a short life and a fairly high cost.
The service life is about 500 charge-discharge cycles. The time frame is from 1 year to 4 years, depending on the intensity of operation. Lithium batteries irrevocably lose capacity not only during operation, but also during storage. It is worth adding that at low temperatures lithium batteries lose their ability to give current.
I would like to say about such types of batteries as. These batteries were used in mobile electronics (phones, laptops, players) before the serial production of commercial images of lithium batteries was established.
Nickel-cadmium batteries have a long service life (up to 1 thousand cycles), low cost and performance over a wide temperature range. Their advantages include the easy restoration of capacity after long-term storage or deep discharge. Naturally, there are also disadvantages. This is harmful cadmium in their composition, high self-discharge and “memory effect”. All these disadvantages forced specialists to develop a replacement for them in the field of mobile electronics. Such a replacement should have been nickel metal hydride batteries. They have a significantly smaller “memory effect", low self-discharge and can give off a high discharge current. But they have a rather high cost, the service life is comparable to lithium, and the specific energy consumption is much lower. Therefore, they could not become a full replacement for cadmium.
How to charge a new phone battery
Now directly on how to charge a new smartphone battery. After purchasing the device, wait until it is completely discharged. Now you will say that you saw recommendations that there was no need to fully discharge lithium batteries. That's right, this should be done only 2–3 times on a new phone battery, as well as during periodic calibration, which will be discussed below. That is, first we discharge the new battery before turning it off. In lithium batteries there is a controller that monitors the discharge and charge of the battery. At a critically low voltage, the phone’s operating system signals and the device turns off. Thus, a deep battery discharge is prevented.
After the phone’s battery is dead, you need to fully charge it. Before that, we recommend that you familiarize yourself with the manual of your mobile device and find out the exact time it takes to fully charge the battery. After that, you should charge the phone in the off state for the specified time until fully charged. As a rule, a fast charge takes 2–3 hours. In this case, the battery is charged at 80–90% of its nominal capacity. Such a charge is quite suitable during operation and is even recommended, but not for a new battery.
It takes 10 hours to a day to fully charge the smartphone’s battery. The exact time depends on the parameters of the battery (voltage, capacity) and on the characteristics of the charger. The phone is kept off. So, the new battery will concentrate on the accumulation of charge, and will not give it to power the microchips of the phone. After charging the smartphone, use it until it is completely discharged and charge it again in the indicated way. So, 2–3 times. Further, during operation, you can already safely charge the battery incompletely or not fully discharge it. But more about that below.
If you still have an ancient gadget with an alkaline battery, then the “buildup” must be carried out there. And not only a new battery, but also during further operation. If this is not done, then Ni-Cd or Ni-MH batteries will lose capacity as a result of the "memory effect."
But what if you only have a rechargeable battery and no phone? How to charge it? We recommend reading material about.
Instruction manual
First you need to completely discharge the battery, that is, to such an extent that the phone itself turns off. Next, open the user manual, there find the chapter on the first charge of the phone. It will also indicate how long it will take. After connect the charger. A full set of battery power will take about ten to eighteen hours.
The phone can be left to charge overnight. In this case, it is desirable to turn it off so that the battery is focused only on the accumulation of energy, and not on dividing it by the electronics of the device.
When the indicator shows that the battery is full, it means that the fast charge is completed, then the slow continues. You should not keep the battery charging for more than twenty-four hours to prevent over-accumulation of energy.
A similar procedure from a full discharge to a full charge needs to be carried out two to three times, then your phone will be ready to serve you more in time even with a heavy load and low temperatures. In colloquial terms, this process is called "training." However, it is necessary only for nickel batteries, if you have lithium, it does not need “training," you can immediately use it in normal mode.
Nickel (NiMH - nickel-metal hydride) batteries and it is subsequently recommended to put on charging provided that it is completely absent. Systematic long-term charging (for example, at night) can reduce its useful capacity.
Lithium-ion (Li-Ion) batteries, on the other hand, require continuous charging. If the indicator showed filling, it means that only about eighty percent is gained, the remaining twenty will be accumulated over the next two to three hours.
Sources:
- first battery charge
A mobile phone is an unpretentious device, during the operation of which you only need to do two things regularly: pay for communication services and charge the battery. Batteries in the vast majority of cases are lithium-ion, with the inscription Li-ion on the case. To maximize the life of such a battery, charge it correctly.
You will need
- - Charger;
- - working electrical outlet 220 V.
Instruction manual
Power the battery from the mains using the charger, which is usually included when selling a mobile phone. phone. To do this, connect the device’s connector to the cellular connector. After that, insert the electric plug into a working outlet with a voltage of 220 V.
Do not charge the cell battery in the vicinity of heaters or other local heat sources. The temperature spread at which the device “feels” normal is 19-35 degrees Celsius.
If you brought a mobile phone in the winter from the street, do not immediately charge it. Wait 30-40 minutes for the battery to warm up to room temperature. With strong cooling, it is advisable to wait 1-1.5 hours.
During the operation of a mobile phone, monitor the battery level using the special icon on the display. Do not wait until the battery is completely depleted. Use this rule: as soon as the charge level is less than half - connect the battery to the network. This will extend the life of the device.
Once every two to three months, let the battery sit completely. This is necessary to debug the operation of the microcircuit, which monitors the state of the battery.
Do not leave your phone charging for the night and during your long absence in the room. Cases of device fire are not ruled out. Even if you see that the battery has not yet been charged, you can safely disconnect it from the network, this will not bring any harm to the device.
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note
The computer’s USB cable, a car charger, ordinary batteries connected in a special way, special devices from the familiar “frog” to such technical innovations as a charging stick can also be used as a power source for a battery.
Useful advice
Typically, the battery lasts for 300-400 charge cycles. If you purchase the device for future use and begin to use it after prolonged storage, be prepared for the fact that its capacity may be less than usual.
Often people complain that a recently purchased li-ion battery runs out quickly. For example, after a couple of months, a new phone keeps charging much less time than immediately after purchase. It turns out that the battery itself and its manufacturers are not to blame, but the owner who uses the battery incorrectly.
You will need
- Battery, charger.
Instruction manual
The battery overclocking method is widely known. But it is only suitable for nickel power supplies. When using lithium-ion batteries, this method will have to be slightly redone. After the purchase, check if there is still a charge in. If there is, proceed to discharge. The fastest way to do this is in the mode of photographing, shooting video, GPRS, high settings for the brightness of the display. The phone should be discharged so that the battery icon starts flashing, warning of depletion of energy reserves.
Now you can put the device. Wait until the indicator shows full charge. You can continue charging for some more time. Try not to use the device while its battery. For example, if you are charging, try not to charge it and make sure that you are not either, i.e. charge the phone off.
The operating time of the li-ion battery may vary depending on the intensity of use of the device and environmental conditions. In cold weather, for example, a battery will spend much more resources than in heat. Using the built-in flash on will also lead to increased power consumption. Included GPRS, mp-3 player, etc. in the cell also reduce battery life.
Useful advice
Always have a spare charged battery with you. This will save you in the event of an unexpected discharge of the main power source.
Sources:
- li ion batteries for phones
Some believe that one of the most important parts of a small mobile computer is its battery. It must be properly looked after to avoid premature damage.
Instruction manual
Check the battery when buying a netbook. This opportunity is available to all customers, except when you purchase a mobile computer in an online store. Connect the netbook to AC power and turn it on. Wait a while, allowing the battery to fully charge. Now look at the indications located in the system tray.
If the charge level does not rise above 98%, then it is better to abandon this mobile computer. Most likely, its battery is not quite high quality. Now learn how to properly charge your netbook battery.
Turn off your mobile computer and plug it in. If there is an indicator on the device’s case that shows the battery level or simply changes color if it is fully charged, then follow its indications. Disconnect the netbook from AC power, making sure the battery level is at its maximum.
Turn on your mobile computer. Leave it on until the battery is completely discharged. Repeat this cycle several times. If you want to extend the battery life, try not to use it in cases where you can connect the equipment to AC power.
Never store a fully discharged battery separately from your netbook. It is recommended to charge the battery 40-60% before removing. Even in the situation when you use a mobile computer at home most of the time, try to connect a battery to it every 2-3 months. This will prevent damage to the battery.
Make sure you purchase an extra battery in advance. This will save you from the unpleasant search for a similar model in the future. And you can do it long enough without having to charge your netbook.
Users of modern devices with autonomous power supplies know that sometimes to repair a battery consisting of Li-ion batteries (for example, size 18650), it is necessary to replace several cells with new ones. In this case, you must have the skill of soldering these elements. But the soldering process has some specifics.
You will need
- - standard soldering iron (40 W is enough);
- - soldering flux (LTI-120 or flux for aluminum);
- - solder;
- - narrow-nose pliers;
- - connecting wires.
Photo: It’s better to charge a little bit of your smartphone every day than to charge it from zero to 100% once every two days.
By following the simple charging rules of your new phone, you can significantly extend the battery life in the future.
The efficiency of the device’s battery life depends on how to properly charge a new smartphone. Technology has advanced, and modern smartphones of any brand are charging faster than the vast majority of conventional mobile phones. However, the first charge of a new gadget requires a special attitude.
How to charge a new battery on your phone
When buying a new mobile device, you should listen to the opinion of the seller-consultant. Usually a qualified specialist himself mentions the charging rules of a particular smartphone model. Most recommendations are as follows:
The smartphone should work until the battery is completely discharged;
It is necessary to carry out 3 cycles of complete discharge and charging of the gadget;
The phone must be fully discharged within 12 hours after purchase.
You can read about how to properly charge the gadget in the relevant documentation. As a rule, it comes with the device. If you decide to purchase a BU gadget, it is strongly recommended that you familiarize yourself with the model information on the Internet. For each model of popular phones it is described enough in blogs and online instructions.
Photo: Keep your smartphone's charge between 40 and 80 percent
Myth or reality: how to properly charge the phone’s battery
Around the methods and rules for charging the battery of a smartphone, many myths are concentrated. For example, there is an opinion that if you discharge the device completely and fully charge, the battery life will increase significantly. Lithium-ion and lithium-polymer batteries that run on modern mobile devices have specifications that completely refute this myth.
The erroneous opinion on how to charge the battery has developed among especially cautious people. Many people think that if you leave a fully charged smartphone connected to a charger for a long time, it will damage the battery. Modern smartphones and laptops have a built-in controller that stops the current flowing from the power supply to the battery when the gadget is fully charged. This makes the charging process completely safe in terms of battery wear.
A common misconception among Android gadget mobile enthusiasts is that task killer programs significantly extend battery life. Often, they only litter the device’s RAM and reduce the charge.
Photo: Use only “native” chargers
How to charge a mobile gadget if there is no charger
Charging a smartphone is a prerequisite for its work. But what about the situation when your mobile gadget is soon completely discharged, but you don’t have a device charging it? Of course, this is not a reason to panic. There are always ways and little tricks that will allow you to recharge the device a bit and not lose touch with remote partners.
If you are near a large supermarket or shopping center, do not be too lazy to go there. In the building there will definitely be shops of mobile goods. If you politely ask sellers at these establishments, they will not refuse. Fully charging the phone is a lengthy process. You can simply charge it to a certain point, so you have time to get to your charger.
