All you need to know about smartphones charger. Fast charging: what you need to know about cables and smartphones

With huge Quad-HD screens and powerful 8-core processors, our smartphones and tablets are becoming more, better and faster, however, together with this, their time is reduced. autonomous work. That is why portable batteries and portable charging device They are becoming increasingly popular.

Despite those technical noveltiesAs turbo chairs mode, battery life still remains a problem. For those who find covers with built-in battery too cumbersome, portable charger is the best solution.

The essence of the portable charger is already disclosed in its name. A small box, size slightly superior modern smartphoneHowever, in essence, representing one large battery. They usually have a USB port for use with a cable that was included in the delivery of your phone, and some also have built-in cables for greater convenience.

The best example of the need for such a device is a popular novelty. It has a beautiful quad-hd display, a powerful 8-core processor, but only 2550 mA / h battery capacity, which cannot be replaced and replaced. As a result, many users exeppose the battery before the end of the day, and do not always have access to the outlet.

If you have a portable charging, then you simply connect your Galaxy S6, Moto X, LG G4 to it, Galaxy Note. 4 (need to emphasize), or any other device with Micro-USB input and reanimate your battery. Some device even have high-speed 2.4 and output, which allows you to charge the smartphone as quickly as from the usual outlet and faster than from car charging. All this makes them invaluable for the owners of smartphones.

Below your attention is provided with a list of best portable charging for smartphones and tablets, which will surely come to taste android devices (however, iPhone users will not be offended too).

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Charger TYLT is equipped with two built-in cables and 5,200 mA / h battery, which is enough to fully charge almost any flagship smartphone Minimum and a half times.

TYLT ENERGI 5K + has a micro-usb cable for Android devices on one side, and on the other - lightning cable For iPhone.

After spending charge led indicator It lights up red and then the device can be recharged using any charger cable with a Micro-USB connector. Also on the device has its own USB 2.0 port for those who prefer to use the cable is more complete.

The price of a new device is about $ 90.

Perhaps the best price / quality ratio offers anker, with a battery of 10,000 mA / h and cost in a $ 20 area. This device offers almost doubled against TYLT, and for how much more an acceptable price. Despite the abundance of inexpensive charging devices, only a few really justify the stated battery capacity - and this is definitely from their number.

Moreover, Anker can be considered the best of them. Thanks to durable cells, the battery has a long service life and keeps well charge. The declared capacity of 10,000 mA / h is justified and with practical use - anker can fully charge Nexus 9 twice, and Samsung Galaxy S6 almost four times. The device has two ports to connect multiple devices simultaneously and size slightly slightly smaller android smartphone.

MyCharge popular brand offering high-quality, durable and durable portable chargers. They are somewhat more expensive than competitors, however have a moisture-proof design, built-in cables, an additional USB port and, it is important, rechargeable directly from the outlet.

That is, instead of chargeing the battery with a capacity of 9,000 m / h using a conventional Micro-USB cable, which is used to charge the phone, which can take up to 5 hours or more, you can simply connect MyCharge to a wall outlet using a sliding fork. Thus, the user can increase the battery much to recharge to then take the device with it. Batteries are enough to charge LG G4 three times.

This device uses latest technology Quick Charge 2.0 from Qualcomm. It allows you to raise the battery level from zero to fifty percent by 65% \u200b\u200bfaster ordinary charging. Practically, it can be said that Aukey gives 50% charge literally for half an hour. This is quite enough to hold out the rest of the evening or reach the end of the working day.

Unfortunately, this model has only one port, which is somewhat compensated by charging speed. The price of a new device will be about $ 50.

Aukay also offers a more traditional model. The portable charger has a battery with a capacity of 20,000 m / h, but does not have quick charging features (as, however, most of the devices on the market). Let it be a charger and cannot be included in the list of leaders however, the ratio of the price and capacity of the battery makes it a very profitable acquisition.

IoGear is not a very well-known brand, but the portable chargers offered to them are distinguished by excellent quality. Charging with a capacity of 12000 mA / h from this company is an excellent example of a golden middle. Not too big, not too small, with a sufficient resource and two USB ports For charging more than one device. Like most similar devices, this instance has a LED indication of the charge level and a simple "ON / OFF" key, and also slowly charging through a standard cable.

IoWar a few more other class devices 10,000mA / h, but still not so much to exit the category of "portable" devices.

Let this device are difficult to call subtle or light, but it can charge three smartphones at once. The battery capacity of 10,400 mA / h is enough to fully charge a pair of tablets and telephone. Or to charge the smartphone several times during the day in the journey, for example.

This TYLT charger does not have normal built-in cables for the company, however, it is supplied with a half-one-meter Micro-USB cable and has three uSB portsthat allow you to use any cables available from you.

LimeFuel Lite LP15OX carries on board 15,000 mA / h battery, can charge two devices at the same time, has a small LCD display showing the percentage of the remaining charge, more precisely than lED indication, and a small built-in flashlight.

The device has high-quality "long-playing" battery cells, has two outputs (one by 2.4 A), and the flashlight is very convenient, for example, in a hike. Charging begins by pressing the button and automatically terminates when your device is fully charged. There is also a version with a more tank of 20,000 m / h battery, but it loses somewhat in convenience due to size and weight.

While many buyers need a portable charging, some make a special emphasis on "portability". The above-mentioned devices are mostly more and more severely ordinary smartphone. Amazon Basics offers charging not exceeding a credit card, capacity of 2,000, 3,000, 5,600 mA / h and even an option of 10,000 mA / h, which is one of the thinnest on the market. These devices are ambiguous, durability and durability and can charge two devices at the same time. They are also friendly for a wallet: prices for them range from 10 to $ 30.

Anker Astro Mini is another wonderful option for those who need indeed portable device. It has dimensions of lipstick tube and battery with a capacity of 3,200 mA / h.

This charging is really very small and comfortable. An indispensable device that can be recharged in a few hours and then put in a pocket or bag so that if necessary, quickly refresh your Galaxy S6. They report that the battery is not enough for complete charging S5 with its 2 800 mA / h battery. It is not clear whether the loss when charging is so high, whether the manufacturer varies somewhat. However, for those who want smaller and cheaper, an excellent choice.

Similar dimensions on the previous sample, this kid carries a cylindrical 3,000 mA / h battery and LED flashlight. You can fully charge your LG G4 or Galaxy S6, as well as highlight yourself if you need. Long pressing the switch button lights a flashlight, short, respectively, starts charging.

Closes our list one of the biggest and powerful portable charging. It is more difficult to call portable, but this monster supports up to four devices at the same time, and even three of them can be tablets.

Two ordinary and two high-speed (2.4 A) ports for charging will allow you to charge four devices at the same time by the battery with a capacity of 20,800 mA / h. The device is equipped with a simple switch, four indicators showing the remaining charge, and stands out by one of the most prolonged service provisions among devices in our list.

Even three weeks after charging Lenmar Mutant holds more than 80% of the charge, allowing them to use it when it is necessary.

If you often need charging in the campaign, you need a lot of spare energy for long-term business conferences or you just want to charge a tablet and smartphone simultaneously, then this is your choice. This healthy will not let down. Yes, he is big and expensive, but it is worth it. Well, or for quite awesome: buy Zerolemon 30,000 Mah Charger.

Solar Charger Power Bank

Anyone at least once in his life faced not in time the discharged battery of an urgently needed electronic device, and many of us such a nuisance overtakes regularly.

The way to solve the problem is simple - it is worth only to get a compact external battery, to recharge it in a timely manner and not forget at home, going on business. We offer you a rating of the best external batteries of 2018, compiled by reviews of experts and ordinary buyers. Just do not forget - to choose the best external battery, you need to really appreciate your needs and choose the optimal container device. In the first approximation, its value must be twice as high as the corresponding gadget battery indicator, which is expected to be most often charged.

Capacity external battery - what it means

Pointing for its external batteries passport containers, manufacturers write the truth, but not all. For example, those 13,000 ma · h, declared for the last participant of our review (CANYON CNE-CPB130), its built-in battery really has. Only here to fully charge the smartphone with a battery with a 4,000 mA · h turn out to be only twice. The fact is that under the nominal capacity here is meant a stock of the energy accumulated by the battery of the device during its operating voltage. In this case, it is approximately equal to 3.7 volts, which is noticeably below the value defined by the USB specification. And at all, the mobile technique is accounted for by means of this interface, the internal voltage is converted to standard 5 V with a proportional decrease in the available capacity. In addition, part of the energy is spent on the work of the appropriate electronic circuit. For reference: Currently, lithium-ion (3.6-3.7 V) or lithium-polymer (3.85 V) batteries are used in external batteries, and the efficiency of the transducers is in the range from 0.9 to 0.95.

Thus, knowing the "capacity" of the battery packs and the smartphone, it is easy to calculate how many times you can charge the first device the second. To do this, the passport value of the external battery capacity must be multiplied to the operating voltage of its own battery (if the type is unknown, we take 3.6 V), divided by 5 volts uSB interface, and the result is multiplied by the efficiency (laid by 0.9). As a result, we obtain the useful tank of the device, which can be used when charging.

Completing our example, we have (13000 * 3.7 / 5) * 0.9 \u003d 8658 mAh, which is enough for two complete charges, say, Xiaomi Redmi. 4x with its battery for 4 100 mAh. And a little bit will remain "about the supply."

Describing the process associated with how to select a telephone charger, you need to consider the two most significant factor: the type of memory and the output current. Understanding these nuances will make a good purchase.

If, when choosing a mentioned goods, take into account these two most significant characteristics, the choice of the charger will become a truly light process.

First of all, it is necessary to decide on the question, which species of affiliation you choose. It can be both the original and a suitable analog or a universal option. Most often, buyers stop their choice on the first of the listed options. If you select it, you can be calm in terms of compatibility of the purchased goods with a device.

It is also not necessary to show excessive concern for the nuances of charging, think about the likelihood of fire. This problem occurs mainly in low-quality products flooding markets. It is represented by cheap options that contribute to overheating batteries.

Not always the original zoom is available for the buyer. It can also be simply absent on store shelves. In this case, the consumer can avoid high-quality analog.

In the information on how to choose a charging, it is worth making the following emphasis: you should not make the spelling conclusions about the product exclusively by the manufacturer's country. The Made In China label may be present in the original version.

Many well-known brands supply products to the global market made in this country in the PRC. There are also all sorts of components.

A list of compatible phone models and specifications that match the characteristics of the original development are usually indicated on the reliable analogue.

For the overwhelming number of modern tablets and smartphones there is a single standard of power connector - microUSB. It is advisable to purchase universal memory that can be connected to any gadgets. It is important to pay attention to the fact that the output current of the universal was not lower than the indicator in 2.1 A.

What is the reinforced plate mentioned above - equal to 2.1 e? Where exactly did this parameter come from and what depends on it? If you do not delve into technical debursions, it is worth noting that it affects the time of charging the gadget. On the device itself, the output current can be labeled "Output" or, if you contact Russian terminology, "output."

Standing next to the numbers indicate which current can transmit this memory. If we are talking about charging a smartphone, then the current is required here, not less than 0.7 A. in the case of the tank rechargeable battery Tablet requires about 2 A.

If you have to charge the tablet with the help of a zoom, intended for the phone, then you need to stock up with considerable patience. The reason is that the memory for smartphones is calculated only on 1 A.

The question naturally arises, what will happen if you connect the device calculated on 2.1 A, to the smartphone. Is there a risk that the gadget is in the end burns? For this occasion, smartphones are equipped with a special power controller, thanks to which the smartphone takes so much energy as he needs and charges quite quickly. This factor also needs to be taken into account when the belongings have to be selected.

For the charged device, it is important to understand the admissibility of charging smartphones via the USB port of the laptop. The probability is not excluded that the gadget is long enough to charge.

The fact is that the USB format was designed during the time when the phones have not yet connected with computers. In this regard, USB ports are not suitable for feeding a foreign device. Through them will be charged with current within 500 mA.

Feeling measures when choosing a product and its further operation

Awareness in the main factors of choice should be combined with a sense of measure: it is not necessary to focus on the search for the original when choosing a memory.

It is enough just that when using almost any device, the risk of an accident occurred. In particular, it is not necessary to leave the gadget charge throughout the night.

Offers online stores

Our experts allocated online shopping with the most favorable price:

1. Online store - http://fas.st/ldreb.
2. Online electronics store - http://fas.st/ejoy1d.
3. Online playground - http://fas.st/yngnd.

In modern world tablet computers conquer increasing popularity among users computer equipment Thanks to mine little sizes, mobility and convenience in operation. Tablets, as a rule, have a sufficiently long-term battery life from a regular battery, which respectively requires periodic recharging. Charging tablets, like other devices this type, carried out through a special charger connected to the power grid. Quite often, voltage jumps occur in the power grids, which are one of the main reasons for the failure of the charger, as a result of which your tablet ceases to charge. If your tablet's charger has lost its performance and you need to buy a new charging, we offer you some tips and rules that need to be considered when choosing a new power supply.

The main and main criterion that need to be guided by purchasing a charger for the tablet are its technical characteristics, such as: current, power and voltage. These parameters can be viewed either on the old charger, or many manufacturers indicate them on the body of the tablet itself. It looks like this as follows, for example: OUTPUT 15V-1.2A 18W, where v is a voltage, A is the current and W strength is the power of the charter of the tablet. Otherwise, if these parameters fail, your tablet can incorrectly, or when using a charger with technical characteristics that do not meet the parameters that manufacturer recommends, damage may occur. motherboard Your tablet, with its subsequent, as a rule, no cheaper repair. It is also worth noting that for example the use of a higher power charger, inevitably leads to the most rapid toolting of the battery life of the tablet.

Buying a new charger for the tablet, it is best to take a tablet with you, and in place when buying, check how the charger conversion includes a connector on the tablet. The conjuncture must be inserted into the connector quite tightly and should not hang out, but at the same time should not be inserted too tight, because it can damage the power connector of the tablet. Cleaning not quite tightly incoming to the connector in the conetek sooner or later will lead to a closure, which can damage both both the charger and the tablet itself.

To date, you can buy charging for the tablet in many stores, and if you need to buy a charger, then you can do it, including in our company. We always have a huge selection of charging for tablets of all manufacturers and models, which will allow you to buy with us charging for the tablet almost any model. All the charging devices for the tablet, have a high degree of quality, our specialists have great experienceAs in the repair of various computer equipment, and in sales intended for it accessories, which allows you to unmistakably determine the type and parameters of the charger optimal for your model of the tablet.

Buying a charger for the tablet, remember that from how correctly the replacement of the standard power supply will be filmed, not only the efficiency of the device, but often the performance of the tablet as a whole.

It becomes before each user of the new-fashioned gadget. It is capable of providing only a good charger. It usually comes in a set with a phone, but may eventually be damaged and becomes unsuitable. In this case, before the happy owner of the device, the edge becomes the question: Charger for the phone how to choose. Not everyone will fit your smartphone and will be able to perfectly perform its functions. It is important not to be mistaken and not to negotiate.

The main characteristics for which you need to pay attention when choosing a charger

A type


The memory may be an original, suitable analogue or universal. Of course, it is more convenient to give preference to the first option. In this case, you do not need to break your head about the compatibility of devices and fear explosions or fires due to poor quality chinese fakes. However, you can not always get the original charger. Sometimes its cost is high and not satisfied with the buyer. In such a situation, it is best to choose a quality analogue.

On a good charger should be written, with what smartphones it is compatible and the value of the output current.
There is still universal memory. They can be used to charge not only phones, but also other gadgets (for example, tablets, electronic books etc.). Such acquisition is very profitable, because several portable charging is replaced. During travel, you will not have to drag a full "combat kit".

Output strength


There must be no less than 2.1 amps. This is enough to quickly charge your smartphone and tablet.

The output strength depends the speed of charging. The lower the indicator, the slower the phone will be charged.

For smartphones you need a power of current from 0.7 A. The standard device usually has an indicator of 1 A. to charge the tablet, 2 A. Requires if you want to be able to charge both gadgets, then see the output current force to be no less 2.1 A. This technical specifications It is noted opposite the word "Output", which means "output".

And finally, one advice. If you want to charge the smartphone faster, put it in flight mode / aircraft or offline mode. Then everything will turn off unnecessary applications And the indispensable gadget will be ready for use 15-20 minutes earlier.