Which bank is better?

What technical problems does the consumer experience when using gadgets? With the power of iron, everything has been fine for a long time. With the quality of the Internet connection, too. What is the main problem then? In energy. Devices every year gain all the best characteristics that need to be fed with a considerable battery capacity. Over time, any device will begin to discharge much faster, since even batteries have wear. Mankind has solved this problem with the help of portable batteries called “power bank”. Today's market has thousands of variations of such devices. Increasingly, you can stumble upon devices with flashlights, graphical interfaces, even with slots for memory cards. But which bank is better? We’ll talk about this today.

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Power bank

Recently, such devices have become very relevant, although before no one had even heard of them. An external portable energy source solves all issues related to the rapid discharge of mobile device batteries. Manufacturers are well aware that the consumer is increasingly in demand in the acquisition of such devices, so they go to tricks and tricks in which the novice user can get confused and deceived, spending an extra amount of money.

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Device

Before buying, you need to understand that Power Bank is not just a lithium-ion battery. Such devices consist of:

• processors;
• indicators;
• microcircuits;
• housing;
• power controller.

Any of these components is crucial when choosing.

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Security

Such a device must comply with safety regulations, so as not to ruin your device during operation and to work properly for a very long time. The case of the device should be made only of high-quality and durable materials, and its dimensions should be small, but accommodating sufficient power for its price category.

Important! Manufacturers without a name are unlikely to be able to comply with all of the above conditions during operation, which makes unknown devices not only unreasonably expensive, but also dangerous to your equipment and health.

We recommend buying the product only from the manufacturer who managed to win the trust of customers. A quality indicator can be holographic stickers, serial numbers, which can easily find the device on the publisher’s official website and verify quality.

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Capacity

Capacity is the second most important selection criterion. Capacity values ​​range from 2,000 mAh to 20,000 mAh. It is your lifestyle that should determine your future choice.

Important! It should be understood that high-capacity batteries require more time to recharge and are large. Models with huge capacity are recommended for users who are always on the move and rarely use a power outlet.

The most popular models have a capacity of 8-12 thousand mAh and suit most. The charge of the device will last for 2-3 days of active use of the mobile device, and it will have to be charged in one night. There are external batteries with a larger capacity. For example, at 50 thousand mAh.

Important! Before purchasing batteries with huge capacity, make sure of this value. Very often, manufacturers deceive customers by attributing cosmic numbers to their names. And the weight of such a device should be at least one kilogram, which makes it not very relevant.

Decided on the technical parameters? How to choose a power bank for the phone, knowing them? Read on!

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Functionality

As it was written above, devices also differ in this. We list the main functions that users consider the most convenient, but not required:

• Optional USB port. Most devices are equipped with several identical interfaces that are used to charge multiple mobile devices at once. Most often, each input is signed by the values ​​of the flowing current, based on which you can choose which device to charge.
• LED flashlight. Pretty nice thing, which is due to the compactness of the device.
• A digital graphic charge indicator is a very necessary thing that thoroughly shows the remaining charge on the device. But most manufacturers are limited to simple indicator lamps.

It is right here to talk about the cost. Most often, the cost depends on capacity, then on functionality, and only then on the manufacturer.

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Design

Let's talk about things that are pleasing to the eye. Right now you can go to any online equipment store and see in front of you thousands of different color schemes. Design, often, does not affect the cost and makes Power Bank a beautiful accessory that girls can appreciate.

The form

The shape of the case has long ceased to be an angular box. Now a bank may be of the most bizarre form, which is explained by both external and technical parameters.

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Compatibility

Which power bank is best for iPhone? If you are not very worried about the cost, you can buy an official one, but why overpay? A good manufacturer always indicates on his product a list of devices with which you can work. Most often, universal devices are produced that are suitable for any mobile device.

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Top 3 devices

Below will be listed the top 3 most popular Power Bank devices:

• Lenovo PB300 is an excellent ratio of price, quality and simplicity. The capacity of this battery is 5000 mAh.
• Xiaomi Mi Power Bank 5000 is the best-selling Power Bank from the budget. The capacity of such a device is 5000 mAh. The battery itself copes with overheating and working in the cold, which makes it a worthy candidate.
• Canon CNE-CPB78. It is famous for the simultaneous charging of two devices at once. The capacity of this device is 7800 mAh. It also tolerates temperatures.

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Stock footage

Now you have a general idea of ​​these devices and you can easily choose the most suitable for yourself. Be vigilant and do not trust manufacturers who have not established themselves in the market.