Portable battery for phone reviews which is better. Select an external battery for your phone. Solar Charger Power Bank
We all faced with situations when the smartphone is not just sat down, but sat down at the most inappropriate moment, when it’s still far from home or meeting, or just the whole day ahead. For such situations, one thing has been invented, we will talk about it today and answer a very frequent question from our readers: “How to choose an external battery for a smartphone?”.
Xiaomi Power Bank to charge your smartphone
The larger the screen of the phone, the more energy it needs to charge in full. Battery capacity is measured in milliamperes per hour or mAh. By creating accounts, you can know exactly which type of portable battery is perfect for your device. Based on this, you are unlikely to make a mistake when buying a battery.
You need to make sure that the portable battery you choose is truly compatible with your smartphone. This may seem trivial, but that’s why you shouldn’t allow such a small detail to prevent you from fully using the battery you purchased. Some, as you will find, have several outputs for different types of devices. If you get one of them, your friends will thank you.
An external battery is a plastic or metal box in which several lithium-ion batteries are connected in series. The charge-discharge cycle looks like this: we charge the Power Bank from any energy source via miniUSB, and then through the same cable we charge the device we need at the right time.
In the first part of the article, we will figure out how to find and select a high-quality battery and deal with technical characteristicsthat you should pay attention to when buying, in the second part we will look at the best external batteries and say a few words about each.
As a rule, the internal battery has a life of 500 charges. If you have a phone for more than a year, you know what we are talking about: after this number it takes longer to charge the phone 100% and load faster. The same thing happens with external batteries. While there is no brand that could solve this problem, but there are some things you can do to extend the life of another couple of loads. The most important thing is not to leave the battery charging longer than indicated, and not to allow the phone to completely discharge.
The most important thing in the external battery is that it charges your phone. But some models are equipped with additional features. The most expensive are the flashlight, charge indicator and even a handheld heater. As you can see, choosing a battery for your phone is like buying any device in everyday life: the most important thing is that you get what works for you.
Very often, users complain about a poor-quality assembly or a defective external battery. Such a breadth of the problem is due to the great popularity of cheap Chinese devices, which attract the hapless inhabitant with its price. You need to understand that it is impossible to buy a battery for 16000 mAh for 400 rubles, yes, such prices are sometimes found on Chinese websites. There is an option to buy a more or less expensive device from a Chinese site, but you still can not be sure of the manufacturer’s good faith, and there is a chance to get a device that does not meet the stated characteristics or, in general, is not working. You can solve the problem by going to a specialty store, even if you sell a low-quality product, you can return the money or exchange it under warranty. If you are still going to buy a Chinese "miracle", then pay attention to the number of sales and the presence of positive reviews on the product page.
Buy External Battery for Mobile - Best Options
Currently, the range of external batteries that we can find on the market is very wide, so we should be very clear about the selection criteria optimal for our needs. How to find out the battery capacity of our mobile phone? You can easily find this information by finding your mobile model in our search engine and consulting the battery section. Another aspect to consider is the volume and weight of the external battery that we want to buy, since we will inevitably have to take it with us, as a rule, they are usually light and do not exceed 100 grams of weight.
Often, the owner of a physical store in Russia buys a batch of batteries in China from an unknown manufacturer, brands the product to your taste and sells it four times more expensive in their homeland. In this case, the "dark" person may get the impression that he is faced with a high-quality expensive product. This problem can be avoided if you decide in advance on the brand that is preferable to you. Naturally, such well-known brands like Samsung or Sony, produce a very high quality product, but it will cost much more. Other brands with at least a quality product: Xiaomi, Huawei, Asus, Lenovo.
The cable that we need to replenish is the same cable that is used to connect our mobile phone to the power supply network. If you are looking for a lightweight external battery that is easy to carry and cheap, we recommend the following. If you want not to worry about your mobile battery for a week, here is your solution.
One more very interesting optionwhich can serve you at any time - this is an external battery with solar panels to charge it, here you have a great option. One of the questions you can ask when updating a mobile phone is whether to buy a free mobile phone or one of mobile phonesoffered by telephone companies with a corresponding contract. The biggest disadvantage of purchasing a mobile phone with an appropriate contract is that you must comply with the terms of the contract, usually associated with consistency and a fixed monthly payment.
It is only your business to choose which portable battery, but you can do it effectively only if you understand what you need to look at.
What characteristics to pay attention to?
Appearance
Let's start with the most obvious - appearance. Most external batteries come with plastic cases, but there are also metal ones. As a rule, the metal case is much more expensive and in the pocket of weight it adds proportionally.
Why is my mobile phone so slow?
When you use a smartphone, you install applications, photos of piles, audio files, etc. Notes that your performance declines as it does every time it takes more time to perform actions that you could do instantly.
Forget about the plug with this collection of accessories to be the maximum time away from home. Autumn threatens around the corner, and the time change will be an ally, so every time you want to leave less at home. So why not take advantage last days "Calories" to plan a tour? This was a prerequisite for today's 7 accessories: external batteries with which you could spend days away from home. In addition to a package of cables that take you from more than one rush.
There are external batteries in the form of a cover, they add a mass and volume to a smartphone, but in some cases, when there is a catastrophic charge for a day, such a cover can become an indispensable companion for your device.
An external battery may be quite small, smaller than a smartphone, but the size may increase significantly with increasing storage capacity, so we will see below how to choose a battery for a phone, based on its capacity.
Although yes: these batteries are not small, remember this. Well, ultra thin with nuances that with such power will not be the thickness of your phone. 1, 7 cm, offering a load capacity to give and even sell. Well, this external battery is perfect for you.
Good design and with color contrast, which makes it more elegant. High quality battery that allows you to charge your phone several times. This is a monster, both in size and in size. Although yes: with the help of this battery you will provide several days from the outlet.
Mini-power station in your backpack, which allows you to charge computers from mobile phones. Come on, he solves all your load needs. Due, of course, carry a brick. Not only do you have a large-capacity battery that charges your gadgets, it’s also a powerful speaker with very high sound quality. Turns on a flashlight, he has everything to go camping.
Compact size
Capacity
To determine the capacity of an external battery, the unit is measured in milliampere-hour (mAh). The higher the value, the more energy the device is able to store, and, consequently, it can release more energy to charge your smartphone or tablet.
Traveling with their smartphones, travelers are pressed to the sockets, hoping to stretch their laptops with a small extra battery before the flight. But smart travelers have learned that they do not need to compete while they carry with them a small spare battery. This is easily achieved with an external charger, which can double the life of your device.
However, before buying a charger, make sure that it matches the specified one. Most recharging products are listed in their field, if they are intended for smartphones or tablets. Output Amplifiers Attempting to load a tablet with phone accessories will result in a slow or slow charge. Charging the phone with a two-tier device will not damage the phone, but it will only use one of the two possible amplifiers. In addition, external batteries are classified in terms of mAh or milliampere.
At first glance it may seem that a smartphone with a 2000 mAh battery can be charged twice with a 4000 mAh battery, in fact it is not. Why? Here are the reasons:
- while charging, the phone consumes energy, as a result, it “sucks” the amount of energy from Power Bank, which is somewhat larger than the capacity of the smartphone battery;
- the battery inevitably self-discharges;
- over time, the device loses the ability to store the full charge volume for a long time and without large losses;
- very often the declared capacity does not correspond to the actual fault of the manufacturer;
- when selling unscrupulous intermediaries or manufacturers simply deceive the buyer, claiming excessively large containers.
The actual capacity can be approximately determined by multiplying the declared by 0.7. That is, with the declared capacity of 4000 mAh, in fact we will have 2800 mAh. Naturally, the number cannot be considered final, in many cases it can be much larger, but, more often, on average, it reflects reality.
The classification is similar to the capacity of the car's fuel tank; The higher the number, the more battery power and more equipment that it can charge. One of the most convenient ways to charge a smartphone is to use a case that includes an external battery.
When the case is connected to the phone and connected to it, the phone and the battery charge simultaneously. When the phone is not working, you must press a button to send power from the battery in the event of a recharge. It is available in white or black and each one comes with an orange gift box. Cases with external batteries can be handy, but they have a serious problem: they add considerable weight and size to the phone.
Conventionally, all Power Banks can be divided into three groups:
- For ordinary smartphones. The capacity of such devices varies in the range of 2500-5000 mAh. On average, for a not very powerful smartphone, such batteries last for 2-3 charges.
- For tablets and powerful smartphones. Devices with a volume of 5000-10000 mAh, suitable for several charges of flagship smartphones and a couple of charges of an average tablet.
If you do not want to charge a larger and heavier phone, consider an external battery that you can put in your car or wallet. Both are simultaneously charged. But what can you do when you are not even close to the outlet, and the external battery is over? Its 000 mAh battery can even be used to power a car with four or six cylinders, not to mention charging smartphones and tablets.
And if he is in the forest, and all his equipment is dead, he is still lucky. These products can eliminate the need to constantly find an electrical outlet, but will still continue to charge something at least every day. The choice of external external battery is simple, but not all of them adapt to the needs of each user.
- For everything. The most powerful at the moment of storage up to 20000 mAh, they can be charged once: a tablet, smartphone, flashlight, GPS-navigator, MP3-player and electric shaver. Real monsters for travel lovers, decent devices, with the corresponding price.
Current strength
The current transfer rate of energy from the external battery to the battery of your device depends on the strength of the current, and it is measured in amperes (A). To understand the battery with which output current you need, take a look at the battery of the device you are going to charge. For smartphones, the standard value will be 1 A. For tablets, most often it is 2 A. On the Power Bank of medium and high price categories, you can often find two ports on the output: one amp and two. You need to know the feature - if you connect two devices to the charging at once, then on both ports there will be about 1 amp.
When roughly nine years of the smartphone era, and when it reaches full maturity, one of its main problems remains virtually untouched. Users use more and more hours of their terminals, applications or games, such as and that increase the drainage of the battery, and not, the end is no better. The phrase “coming at the end of the day” with intensive use remains a chimera, and little can be done against it.
- Except that there is an external battery in your life.
- About how to choose them, we'll talk today.
Size and weight
The greater the capacity and the more ports in the portable battery for the phone, the greater and more massive it will be. Pick up a device to your rhythm of life, some will have a small 5000 mAh battery enough to sometimes check email and communicate on social networks, if you like traveling and hiking, you want to listen to music and watch videos, then you just need a weighty battery for at least 15000 mAh to be pleased.
The question is how many times you want to charge your smartphone for one charge of an external battery. If the average battery of smartphones today is about 000 milliamps per hour, this capacity should be minimal for acquisition. With 000 mAh, we come to 4 full loads. Of course, we need to know that with an increase in capacity, the price usually increases.
Why choose less when it can be more? As we said in the previous section, for the price, but also for the size. The key is to strike a balance between energy needs and portability. In many cases it is better to have two loads and carry in your pocket than three, but not able to go out without a bag. Another key point is the choice in accordance with the measures and weight, and is that not all manufacturers optimize space equally well and have no relation to the current design a couple of years ago.
If you find a small device with an unnecessarily overpriced capacity and a low price - do not even think to look in his direction, such devices simply do not happen, you are deceived.
External battery rating for smartphones
- GPGL301 is a very high quality option for 10400 mAh with a guarantee for a whole year. For comparison, many manufacturers give a guarantee for high-quality charging for only a few weeks, which already says a lot. The price also does not bite much, on average in Russia it fluctuates in the range of 2000-2500 rubles. Includes two USB outputs for one and two amps. Users note that, thanks to high power, the smartphone charges from this battery even faster than from the network.
Another important aspect As in the case of the charger on the wall, the time spent on charging your smartphone can be very important depending on the situation. Similarly, it may take the time required to charge the battery, for example, at the output, which includes an early riser and in which there is not enough time to recharge. In this case, you can charge your smartphone, as well as a tablet with good speed. As for the battery charging time, in the model with 000 mAh we will talk about two and a half hours.
Compounds and small additions
If the goal is to charge the device exclusively, no matter which external battery to choose, with one of the ports may be enough. However, it may also happen that you want to simultaneously charge your smartphone and tablet. You should also look for batteries that include a small solar panel that helps when we are away from the charger.
- The Gmini mPower Pro Series MPB1041 is another option at 10400 mAh. Its main advantage is that the device is charged and discharged at the same power, which eliminates the possibility of overload during charging. This increases the service life many times. The device is pleasant to the touch and takes up little space, has the shape of a tablet. The port is only one - two amps. The price on average in Russia varies in the range of 1450–2250 rubles.
- Xiaomi Mi Power Bank 10400 is an incredibly compact and incredibly spacious for its size portable battery of 10400 mAh. Among analogues it is hardly possible to find such a small and convenient device. The main drawback is a huge number of fakes in the Chinese market. Some believe that even the Chinese fakes of this device are better than many European analogues. In this case, it is better to abandon the online purchase and go to the physical store to ensure the quality of the product, and, if anything, to return it under warranty. If the purchase goes smoothly, then you will definitely appreciate the compactness and monstrous capacity of this device. The average price of the device is 2000 rubles.
Conclusion
Recently, the external battery market for the phone has been filled with both high-quality models and fakes. How to choose - we told, then it is up to you. Be careful and consider all the factors described in the article. Do not chase after large containers, if you do not need them, do not pay attention to too cheap copies - most likely they are of poor quality. Approach to purchase wisely, and then the external battery will serve you faithfully for many years.
If you have any questions - ask them in the comments!
The problem of autonomy of electronics from year to year is only aggravated. Every month there are news about new developments that will allow your smartphone to work on a single charge a week, a month or even a year.
But in reality, the development for some reason is not quite in that direction. Recently, even Apple has released a case with a built-in extra battery, what can we say about other manufacturers. Now PowerBank (also known as external battery) will be a great gift to any owner of any portable electronics (and yes, the second will not be superfluous either).
Xiaomi
The most popular and one of the best solutions in terms of price to capacity and appearance is a battery from Xiaomi - Mi Power Bank for 10 and 16 ampere hours. The less capacious model is equipped with one USB port for charging with a maximum output current of 2.1 A. Considering the efficiency of the converters, the device will have enough capacity to charge iPhone 5S 5 times, iPhone 6S 4 times and iPad Mini 1.5 times. Power Bank for 16000 mA * h has 2 USB ports for simultaneous recharging of gadgets, and to understand how much high capacity is enough, multiply the previous figures by one and a half times. If you think you are too lazy, the older version will charge the iPhone 5S about 7 times.
Both models are made of anodized aluminum. The weight of the younger model is ~ 200 grams, and the older one is 150 grams more.
You can buy Xiaomi Mi Power Bank for 10 ampere hours for. For the older version will have to pay.
Rombica
This young gadget maker has a fairly extensive line of external batteries that covers the needs of most users. There are even models for charging laptops with a battery capacity of more than 100 W / h (about 28,800 mAh of capacity).
The entire range of batteries can be viewed, and we will tell you about the most interesting, in our opinion, line models.
Rombica NEO NP60
Power Bank with a capacity of 6000 mAh. Comes in a felt case, which is quite important because of the plastic angular case. Nevertheless, it is quite convenient because of an interesting solution with a rubber band, with which you can attach the phone to the battery during charging - so that they do not hang out in the bag separately.
The device weighs only 150 grams, and its small size allows you to carry it in almost any pocket. USB connector one, the maximum current is 2A at a voltage of 5 volts.
Rombica NEO AX100
In appearance it resembles the flattened Xiaomi Mi Power Bank. Moreover, the capacity is the same - 10,000 mAh (37 W / h). The device has two USB ports, each with a maximum output current of 2.4 A. The weight of the NEO AX100 is 255 grams, and its dimensions are about the same as that of a shovel smartphone with a 5.5-inch screen.
Rombica NEO MS100
Again, the same popular 10,000 mAh in a slightly different wrap - in a textured aluminum case and with a leatherette cover. Output currents are weaker here: 1 A for the first and 2.1 A for the second connector. There are additional niches in the case that can fit several credit cards. Why, it is not very clear. Weight - 305 grams; unlike the NEO AX100, this model is elongated in length, and its dimensions are 160x76x16 mm.
You can buy a Rombica NEO MS100 battery for.
Rombica NEO MB208
The representative of the heavy artillery brand. It consists of eight cylindrical batteries manufactured by LG with a total capacity of 20,800 mAh. This device weighs half a kilo, and its body is made of black painted metal. The total current of both outputs is 3.1 Amps.
Rombica NEO PRO 180 / NEO PRO 280
Real monsters of external batteries. They have a capacity of 18 and 28.8 A * h, respectively, which in terms of adequate units will be equal .. * laughs wickedly * 66.6 W / h and 106.6 W / h, respectively. Two USB-outputs with a total current of 3.1A are designed to recharge small electronics, and DC connectors located on the sides of them provide charging of the device itself (the bundle includes a 39-watt PSU) and powering notebooks.
The package contains 10 adapters for charging most existing laptops and both generations of the MagSafe cable for use with a MacBook. Operating output voltages for laptops: 12, 16 and 19 volts at 3.2 amps.
The NEO PRO case is made of textured “Macbook-style” aluminum. The weight of the youngest model is 570 grams, and the older one will pull 840 grams. They differ only in capacity and weight and dimensions.
You can buy the younger "monster" NEO PRO 180 for, and the older one will cost you in r.
Lepow u-stone
The rounded case of the device is covered with a material that, by tactile sensation, resembles a sea stone. The charging port is only one, and the maximum current is limited to 2.1A. In a kind of niche on the top of the U-STONE is a complete USB-microUSB cable. The battery capacity is 12 Ah with the weight of the entire device 320 grams. To indicate the remaining charge enough to shake the device. Well, of course, do not do the same for this button, because it is so simple and ordinary!
Indicators are 4 LEDs on the case. Well, at least here they did not invent an indication with different tones of a squeak, for example. In general, a very nice battery.
Buy battery Lepow U-Stone, which must be shaken, you can for.
Lepow Moonstone 6000
The case of this device is made of ordinary glossy plastic, while the box and the complete case are made of environmentally friendly materials. The latter, by the way, is really cool: it is made of very pleasant to the touch natural wool. The capacity of the built-in battery is 6000 mAh. USB output two: one for currents up to 2.1A, the second up to 1.2 Amps. The weight of Moonstone is only 157 grams and it can even fit into a small female clutch, what can we say about geek backpacks. :)
Mophie Powerstation plus 4X
Mophie has been making accessories for mobile devices for a long time and successfully, which is only worth their series of iPhone cases with an additional battery.
The battery Powerstation plus 4X is primarily designed to work with apple devices equipped with a Lightning-connector, as evidenced by the built-in cable of the corresponding origin. He, along with a USB cable to charge the device itself, is hidden in a niche under the aluminum cover.
A USB connector for recharging devices using a different type of connector is also present. The maximum output current is 2.4 Amperes, and the battery's built-in capacity in the POWERSTATION is 7 Ah. The external battery weighs about 210 grams.
Goal Zero: Guide 10 Plus Solar Kit
A device for a real geek traveler! The package includes: Nomad 7 solar panel capable of producing up to 7 W of energy and a Guide 10 Plus pocket power source based on 4 Ni-MH AA batteries. The latter has an output for charging USB devices with a current of up to 1 Amp, a LED flashlight and connectors for charging from a solar panel or any other power source with a microUSB-plug. The capacity of each battery is 2300 mAh. Taking into account the series connection and the voltage on each element of 1.2 V, the total capacity of the device is 11 W / h. The indicator is quite modest, so it’s unlikely to charge the same iPhone from scratch more than once. On the other hand, we can use one of 4 AA batteries at any time to provide power to a flashlight, GPS tracker and many other devices.
You can buy a kit from Goal Zero Guide 10 Plus Solar Kit for.
We remind you that absolutely for all purchases there is a promotional code GEEK, giving a 5 percent discount.
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