Which bank check is better?

devices What technical problems does the user experience when using gadgets? With the power of iron, everything has long been good. With the quality of the Internet connection - too. What is the main problem then? In the energy. Devices with every year get all the best features that you need to feed a lot of battery capacity. Over time, any device will start to discharge much faster, because even the batteries have wear. Mankind has solved this problem with the help of portable batteries, which are called "trust bank".Today's market has thousands of variations of such devices. Increasingly, you can come across devices with flashlights, graphic interfaces, even with slots for memory cards. But which bank is better? Today we will talk about this.

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Power Bank

Recently, such devices have become very relevant, although previously no one even heard of them. An external portable power source solves all problems associated with the rapid discharge of batteries of mobile devices. Manufacturers understand perfectly well that the consumer is more and more in demand for the purchase of such devices, so they are going on tricks and tricks in which a novice user can get confused and deceived by 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;
• chips;
• housing;
• power controller.

Any of these components is extremely important when choosing.

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Safety

This device must meet the safety requirements in order not to destroy your device during operation and work properly for a very long time. The body of the device must be made only of high-quality and durable materials, and its dimensions should be small, but containing sufficient power for its price category.

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

We recommend buying the product only from the manufacturer who managed to win the trust of customers. The indicator of quality can serve as holographic stickers, serial numbers, which can easily find a device on the official website of the publisher and make sure of the quality.

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Capacity

Capacity is the second most important selection criterion. Values ​​vary from 2000 mAh to 20,000 mAh. It is the image of your life that must determine the future choice.

Important! It is worthwhile to understand that large capacity batteries require more time for recharging and are larger. Models with a huge capacity are recommended for users who are always on the move and rarely use the outlet.

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

Important! Before buying batteries with a huge capacity, make sure of this value. Very often manufacturers deceive buyers, assigning names to cosmic numbers. And the weight of such a device should be not less than one kilogram, which makes it not very relevant.

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

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Functionality of

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

• Optional USB port. Most devices are equipped with several identical interfaces, which are used to recharge several mobile devices at once. Most often, each entry is signed by the values ​​of the current flow, from which you can choose which device to charge.
• LED Flashlight. Quite a pleasant thing, which is because of the compactness of the device.
• Digital graphic charge indicator is a very necessary thing, which thoroughly demonstrates the remaining charge on the device. But most manufacturers are limited to simple indicator lamps.

It's right there to talk about value. Most often, the cost depends on the capacity, then on the functional and only then on the manufacturer.

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Design

Let's talk about things that please the eye. Right now you can go to any online hardware store and see thousands of different color solutions. Design, often, does not affect the cost in any way and makes Power Bank a beautiful accessory that girls can appreciate at their true worth.

Form

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

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Compatibility

Which bank check is better for iPhone? If you do not greatly worry about the cost, you can buy an official one, but why pay too much? A good manufacturer always indicates on its product a list of devices with which it is possible to work. The most common universal devices that are suitable for any mobile device.

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Top 3

devices Below is the top 3 most popular Power Bank devices:

• Lenovo PB300 is an excellent value for money, 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 perfectly copes with overheating and work 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 well.

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