How to choose the best power bank for your smartphone?

Consumer electronics surrounds people from all sides. Many devices are used daily. Each of them, of course, requires energy, which is not a problem as long as there is space and time to charge smartphones, tablets and other mobile devices. People are always in a hurry to get somewhere, so sometimes something as simple as charging equipment can be a hassle. It is then that an external battery (power bank) comes to the rescue.

The most important criteria

One of the most important criteria when choosing a power bank is its capacity. The higher the capacity, the more devices you can charge with it. It should be remembered that due to the large capacity, more batteries are used, which leads to an increase in the weight and size of the device. Therefore, a large capacity power bank can be a burden if you want to carry it in your purse or take it with you in your backpack on long trips.

A phone power bank with a capacity of about 5,000 mAh allows you to charge a smartphone or other device with a similar energy requirement at a time. Powerbank with a capacity of about 10,000 mAh allows you to use it several times. If someone is interested in a power bank for a phone that will work as a backup power source for a laptop and other devices, it is better to choose a portable charger with a capacity of more than 20,000 mAh. It is interesting to note that, according to the requirements of most airlines, you can take a device with a capacity of up to 27,000 mAh on board. When traveling by air, it is important to remember that for security reasons, the power bank cannot be used during the flight.

Another important criterion to consider when choosing a power bank for your phone is the issue of charging. The more ports, the more devices you can charge at the same time. As a rule, most modern power banks have micro-USB, USB-C and USB-A connectors, which are the most popular ports for charging mobile devices. Wireless chargers using induction charging technology are also becoming very popular. This is a good choice if, in addition to your phone, you want to charge devices such as smart watches. An important criterion is support for fast charging, which is necessary due to the use of capacious batteries in more devices. An interesting option is also power banks charged using small photovoltaic panels. With their help, it is easy to charge devices where access to the mains is difficult.

Is a power bank suitable for any phone?

Many people wonder if the power bank is compatible with any phone. Newer models tend to be compatible with most devices. Therefore, they will charge well not only a smartphone, but also e-readers, tablets, wireless headphones, speakers and many other devices.

Power bank service life

If you want to ensure the long life of the selected device, you must use it correctly. Although the question of how to connect a power bank to a phone and how to use it may seem trivial, users often make mistakes that shorten the life of a portable charger. So, how to connect a power bank to your phone and use it correctly? First of all, it is recommended to use the original cables supplied with the device. You also need to charge the power bank to the end and completely discharge it. When the device is not in use, it should be recharged from time to time to keep the lithium-ion or lithium-polymer battery in good condition. What else is worth keeping in mind? Proper storage of the power bank. If possible, it should be stored in a dry place, not subjected to large temperature fluctuations and serious mechanical damage.