• How to properly charge a new battery on your phone. How to properly charge a new phone for the first time

    • Overcharging has a negative impact on the battery and phone. When purchasing a new device, you should adhere to certain rules for initial use. Otherwise, the phone will start to discharge very quickly. Therefore, it is important to know how to charge correctly new battery smartphone. This procedure is figuratively called “pumping”.

    Pumping is necessary to keep the charge as long as possible. There are several instructions for this procedure, but in order to choose the right one, you need to decide on the type of battery.

    Mainly used in mobile devices:

    • lithium-ion;
    • lithium polymer ;
    • nickel-cadmium .

    Nickel ones were used on older push button phones. They are significantly different from new gadgets. The latter already use lithium. They are small in size, safe and have excellent power. Lithium batteries do not have a “memory effect”, which can lead to loss of capacity if the battery is not charged correctly.

    New devices also have their own characteristics. Lithium batteries react negatively to low temperatures, so in cold weather it is better to use your smartphone less often. You need to make sure that the battery is not completely discharged. Lithium ones do not like charging to capacity. The best option- 80-90 percent.

    First charge versions

    There is an opinion that a new phone battery must be calibrated the first time it is charged. Indeed, this is important. The duration and quality of operation of the gadget depends on proper charging.

    There are several versions of how to charge new battery:

    1. Smartphone sellers recommend initially discharging your smartphone and then fully charging it. . There is a version that for good calibration the procedure must be repeated three times. The same steps are performed when purchasing a separate new battery.
    2. According to another method, the gadget is initially completely discharged . Then the battery should be filled when the mobile device within 12 hours. At this moment, charging is accomplished through direct current. This procedure is carried out only once. Then all the “pumped” gadgets are charged in normal mode, as much as needed.
    3. There is an opinion that for the first time the battery should be filled with the smartphone turned off for at least a day . After such a long calibration, the device will work perfectly. The procedure only needs to be done once.
    4. Another version: the initial charging of the battery must take place strictly with the mobile device turned on . And it’s not worth keeping it connected to the network for a long time. Before using the phone, you only need to completely discharge it once, but you need to plug it in to refill the battery before the smartphone turns off completely.

    Some sellers assure buyers that thanks to modern technologies New charged batteries do not need calibration at all. Each version is partially true. The choice of method directly depends on the type of battery installed in the smartphone. The most common types of batteries are Li-Ion. For Ni-MH batteries, the initial calibration is carried out up to five times, no less.

    Regardless of the smartphone, there is a rule that everyone should follow when buying a new phone or battery for a device. It needs to be completely discharged until the mobile switches off on its own. However, until calibration is completed, you need to monitor the charge level. Its excess is harmful to any type of battery.

    The phone needs to be charged with 5 percent of the energy remaining in the battery. Some smartphones have a built-in notification function when the battery needs to be refilled. This helps to properly calibrate the new device. If after 100% charging the phone remains plugged in long time, the “pumping” period is interrupted. The initial calibration of the battery is violated.

    “Native” chargers do not allow them to be filled with excess energy. Some gadgets have a built-in power-off function when they are 100 percent full. However Chinese models They often do not have this service, so you need to monitor the initial calibration and turn off the phone on time yourself.

    The alternation method helps to properly charge a new battery. First, the battery is filled to 100 percent, then to 80, then again to 100. This procedure is best done after the 3rd cycle of initial charges. Otherwise, the calibration will be lost.

    To preserve battery health (if you do not plan to use the mobile device for a long time), the smartphone turns off when the phone has 40 percent charge left.

    Instructions for the first battery charge

    Against the background of all the versions listed above, you can use the general instructions on how to charge new phone and how many times does this need to be done for correct calibration. After purchasing a mobile device, you need to turn it on immediately and completely discharge it to zero. Then the gadget is put on charge, and the battery is filled with 100 percent energy. In this case, the phone itself must be turned off.

    Once fully charged, the phone is activated and the whole procedure is repeated again. Complete discharge and then filling. This calibration must be repeated at least three times, and preferably 5 times. This will help maintain the functionality of the battery for a longer time. If the seller does not provide a method for charging the battery for the first time, use general recommendations.

    If you still have doubts about how to properly charge the battery, you can ask the seller about this when purchasing a mobile device. Smartphones should also come with instructions that indicate the type of battery, how to charge correctly, and how many times “pumping” is performed.

    There is no need to calibrate the new charger. However, in this case, after a few months of operation, you may need a new battery for your phone. If you do not carry out the initial calibration, the risk increases that after 100-150 days the device will only work when plugged into the network.

    That the battery must be completely discharged so that it does not lose its maximum capacity. Allegedly, the device “remembers” how much energy you spend before the next connection to the power grid, and in the future it can no longer contain more than this amount. This phenomenon is called the “memory effect” and is typical for old nickel batteries, but not for new lithium-ion batteries.

    Moreover, complete discharge harms modern batteries, significantly reducing their service life. Below you can see a table of the relationship between Depth of discharge and the number of Discharge cycles that the device can withstand.

    batteryuniversity.com

    It turns out that the more the battery is discharged, the fewer cycles it can last. Battery University, an organization that researches energy storage, recommends not allowing the charge level to drop below 30%.

    2. And do not abuse full charges

    Users often charge batteries to 100% to maximize device autonomy. Or, in the case of laptops, they do not unplug them from the sockets for a long time. There is nothing wrong with such exploitation as long as it does not become a habit. If the charge level reaches the maximum too often, it can accelerate battery wear.

    Battery University members give the following comment on this matter: “Partial charging is better than full charging.” According to their observations, the device must be disconnected from the power supply until the battery is 80% full. If we recall the recommendation from the previous paragraph, we can formulate a simple rule:

    To help your battery last longer, keep it charged between 30% and 80%.

    3. But once every 1-3 months, completely discharge and then charge the battery to 100%

    This advice contradicts the previous two. But now we will explain everything. Laptops and smartphones on Android and iOS show the remaining battery power in percentage or minutes and hours. After a large number of incomplete cycles, this counter may lose accuracy. But after calibration, the numbers on the screen begin to match again real situation things. If you calibrate the battery once every 1-3 months, it will not harm it.

    4. Avoid overheating the device

    High temperatures negatively affect battery life. In the table below you can see the relationship between an increase in temperature (Battery temperature) and a decrease in battery capacity (Permanent capacity loss).


    lifehacker.com

    That is why it is very important to ensure that they do not overheat.

    5. Connect the device to the power supply correctly

    It would seem that what could be simpler than putting the gadget on charge? But there are pitfalls here too.

    For example, a damaged or counterfeit charger can damage the battery and the gadget as a whole. Not to mention the danger it poses to surrounding people. Therefore, always use only working and certified chargers from brands you trust.

    Additionally, if you charge smartphones and other gadgets from your laptop via USB, this may put an unwanted strain on its battery. To avoid draining the battery in this way, make sure the laptop is plugged in and not in sleep mode.

    6. Charge your gadget halfway if you plan not to use it for a long time

    Let's say you're leaving home for a month or two and don't want to take all your gadgets with you. Then you need to properly prepare them for inactivity. Apple and other manufacturers recommend turning off devices in such cases, leaving about 50% charge in the battery.

    Methodology correct first phone battery charge has appeared since the days of push-button devices with black and white screen. However, technology does not stand still, and modern smartphones batteries of a different type are used. Their use and life extension is based on new principles that are important to know and adhere to if possible. In this article, we will look at how to properly charge a smartphone battery for the first time and how to extend its optimal operation time.

    Types of mobile phone batteries

    The method of first charging largely depends on the type of battery used. There are four main types of batteries for mobile devices:


    The first two types became widespread in the early days of mobile phones. They were used in the first devices that had a small screen, buttons and limited functionality. It was during this period that equipment sellers tirelessly repeated to customers about the need for the so-called battery boost. And this is not without reason.

    Nickel-cadmium and nickel-metal hydride batteries have a “memory” effect, which means they gradually lose capacity if charging is done incorrectly. By constantly charging at 20%, the user set the device to memory capacity. As a result, only 80% of the total energy reserve was actually used. To avoid this, it was necessary to periodically discharge completely to 0% and charge to 100% within 12 hours.

    The first use of a smartphone with a lithium polymer and lithium ion battery does not require any special conditions. Such batteries are much more powerful, safer and at the same time take up less usable space inside the body of the mobile device. Currently, they are used in almost all portable equipment: laptops, smartphones, portable speakers, etc.

    However, the main distinctive feature lithium-ion and lithium polymer batteries is the complete absence of the “memory” effect. This means that during first use they do not require special charging conditions. However, there are recommendations to extend life cycle such batteries. We'll talk about them below.

    Charging your smartphone battery for the first time

    If your mobile device has a nickel-cadmium or nickel-metal hydride battery, you should use one of the following first charge methods:


    Which method to choose, everyone decides for himself. However, it is worth noting that the most common one was located under the number “2”.

    The first charging of a smartphone battery from the lithium-ion and lithium-polymer category can also be carried out in accordance with certain instructions:


    It is enough to perform this procedure once and even if it does not improve the performance of the battery, it certainly will not harm it. As already mentioned, if modern components are used, then no special conditions are required regarding the first charging of the smartphone battery. However, by adhering to these recommendations, you will be able to extend the life of the power supply.

    Instructions

    Often, many of us, when purchasing a cell phone, immediately upon returning home put it on charge and disconnect the device from the network after the charge indicator shows. Note that by doing this you reduce the life of the battery, as a result of which the charging procedure becomes necessary to perform much more often. How to get a new phone to eliminate the need for frequent charging? Let's consider this issue in more detail.

    Once you're home with the new kid cell phone, do not rush to charge it. Initially, you need to completely discharge the battery. While the battery is draining, you can familiarize yourself with the interface and capabilities of the purchased device. Listen to music, play games, this way you will be able to drain the battery much faster than waiting for it to drain naturally. Only after the phone turns off can you connect it to the charger.

    During charging, it must be turned off at all times. Many people, after just a few hours, seeing a charged battery indicator on the display, disconnect the device from the network, believing that the phone is charged and can be used for its intended purpose. If you do this, you will unknowingly shorten the battery life significantly. Once a dead phone has been connected to a charger, at least twenty-four hours must pass before it can be plugged in. A new battery needs exactly 24 hours for it to receive a full charge and continue to work quite efficiently. The next time you charge, you can turn off the charger immediately after the indicator informs you that the charging procedure is complete.

    Sources:

    • how to charge your phone correctly

    Correct charging a newly purchased phone can extend the life of the device. By performing the so-called overclocking of the new device at the very beginning of using the device, you will get the most efficient device.

    You will need

    • - charger;
    • - battery;
    • - telephone.

    Instructions

    Read the instruction manual for your phone. Particular attention should be paid to the sections devoted to battery and how to charge it. A lot depends on the phone model and the type of battery. Thus, a well-known method of accelerating batteries is well suited for nickel-metal hydride (NiMH) power supplies. To charge a new lithium-ion (Li-Ion) battery, it needs to be adjusted a little.

    First, completely discharge your new phone. The fastest way to do this is by talking on it, playing mobile toys, listening to music on it, using the camera or 3G Internet. Make the screen brightness as high as possible, but focus primarily on eye comfort. If you become the owner of a new smartphone, take this moment to explore its features or download the applications you need. The phone should start beeping when the battery is low and needs to be connected to the network. Work on it a little more without allowing it to turn off. In the majority modern phones There is an indication of the battery charge in percentage, you can use it as a guide.

    Connect the charger cable to the phone, and plug the “charger” into the network AC. To charge, use a branded charger designed and manufactured specifically for your phone model. While charging, do not use the phone, but rather turn it off completely (try to adhere to this rule at least during the first three to four charging cycles). Charge the battery until the phone signals that it is finished.

    To make your device's battery last longer, you first need to find out what type it is. This is indicated on the sticker on back side housings. You will also find this in the instructions or on the manufacturer's website.

    At the beginning of the mobile era in Estonia, many phones had batteries made using the old alkali-based technology. The most common alkaline batteries are NiCd (nickel-cadmium) and Ni-MH (nickel-metal hydride). Due to the environmentally hazardous properties of cadmium, the supply of NiCd batteries to the European Union was stopped in 2008.

    Today, in most cases, laptops, tablets and smartphones are equipped with lithium-based batteries.

    The two most common battery options are lithium-ion (Li-Ion) and lithium polymer (Li-Po). They have a number of advantages: they are light and capacious, they work better when low temperatures, designed for large number full charge/discharge cycles, charge faster, show charge level more accurately and have low level self-discharge.

    MYTH: For the first time, charging should last at least 16 hours.
    IN FACT: this recommendation was valid for alkaline batteries. The first long charge (from 16 to 24 hours) ensured a uniform charge level for all battery cells and full charge. Exact time charging was indicated in the operating instructions.

    For lithium-ion and lithium-polymer batteries, this no longer matters. The charging time depends on how discharged the battery is and its capacity. Charger regulates the charging process and stops it after an optimal period of time when the battery is sufficiently charged.

    It doesn't matter whether you start using the device right away or put it on charge.

    It is only important that charging continues until the device signals that the battery is full.

    MYTH: new battery mobile phone should be completely discharged two to three times before charging.
    IN FACT: You can’t say that. In any case, I could not find a single specialist who would confirm this myth. On the other hand, many manufacturers' instructions recommend that the battery be fully charged the first two or three times. But it doesn’t matter whether you charge the battery completely empty or half full.

    In the case of new alkaline batteries, it is recommended to let them almost completely discharge several times, and then fully charge them - this will allow them to reach optimal performance faster. The best batteries Ni-Cd reaches optimal power after the seventh charge and, with good capacity, can be used for up to 100-300 charging cycles.

    MYTH: To extend the life of the battery, each time it must be allowed to almost completely discharge and only then put on charge.
    IN FACT: This recommendation was reasonable and fair for alkaline batteries, but it does not apply to modern lithium batteries. In alkaline people, the so-called memory effect could occur: if NiCd batteries and Ni-MH chargers over and over again when they are not yet empty enough, at some point some of the battery capacity may be lost, and the operating time of the device will be reduced.

    U Li-Ion batteries and LI-Po there is no this effect, so you can safely charge your phone or tablet with either an almost empty or a half-charged battery. I have researched the issue of the memory effect from various sources.

    Many of them claim that ordinary life as a rule, it does not occur.

    One of the most common reasons for battery capacity to decrease can be natural depreciation/aging. In the case of alkaline batteries, the reason for the decrease in capacity may not be the memory effect, but the fact that the battery has been allowed to completely discharge too often, as a result of which the polarity of one of the cells has changed.

    MYTH: You should not interrupt charging the battery in the middle of the process, this will harm it.
    IN FACT: In the case of Li-Ion and Li-Po batteries there is no cause for concern. Just the opposite! Extremes should be avoided - it does not benefit them if they are completely discharged each time and then charged to 100%.

    For clarity, charging cycles lithium batteries can be compared to filling an empty bottle with water. To get the result, it is not so important whether you filled the bottle five times, pouring in a glass of water, or poured the entire liter at one time.

    Li-Ion battery life in to a greater extent depends on level, temperature and charging time. From the moment you start using the battery, the aging process begins, and it is quite natural that after a year and a half, the first signs of a decrease in capacity appear. The optimal service life of Li-Ion batteries is considered to be approximately 300–500 charging cycles.

    MYTH: From time to time it is worth completely discharging the battery and then fully charging it.
    IN FACT: This recommendation is useful in the case of lithium batteries. If your smart device's battery is only half charged many times, its information indicator may become less accurate. Some smart device manufacturers recommend that after every 30 partial charges, let the battery drain almost completely and then charge it completely. The emphasis in this case is on the word “almost” because completely discharging negatively affects battery life and should be avoided.

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