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7 Tips for Choosing a Good and Quality Power Bank

The use of smartphones in this day and age is very common by some people. now smartphones can be reached from the entry level to the high level so that its existence is getting stronger. Unfortunately, smartphones have vital weaknesses, namely in the battery section.


To that end, several companies created a device called a power bank as a backup charger for smartphones. However, not all power banks are of good quality so you must be smart to choose before you buy. To find out what a good power bank looks like, here's a review.

1. Choose a Brand that is already well-known

Although not all branded barracks are good, branded goods are guaranteed in terms of quality and service if something happens. That also applies to the selection of power banks. Currently quite a lot of well-known brands that make power banks with their respective advantages such as Asus, Xiaomi, Samsung, and others.

2. Choose a Power bank that uses Li Polymer batteries


The average battery used in a power bank is a type of Lithium Ion or often abbreviated as Li-Ion. However, even though the price is much cheaper, this type of battery has a shortage that is vital. For example just like charging that is not stable so that the power bank when charging becomes hot. in fact, under certain conditions it can make a power bank explode if it is too hot.

In the typical type of power bank Li-Polymer or often abbreviated as Li-Po, it has the advantage of a stable electrolyte. That way the risk of electrolyte leakage can be reduced. That way, in terms of battery life, the type of Li-Po is stronger than the type of Li-Ion.

3. Choose the capacity according to your needs

The thing to consider when choosing a power bank is to make sure the amount of battery capacity is greater than the amount of capacity of your smartphone. For example, the smartphone battery capacity is 2,500 mAh, the capacity of the power bank must be higher around 5,000 mAh. It was intended that charging the battery can be full faster. In addition, with a higher power bank capacity can provide the remaining power for the next reserve.

4. Try to have a balanced current flow with a smartphone

Power flow to the power bank is also very important to note. The power flow of each item has a different amount. If charging a smartphone battery uses a different current, it can slowly damage the cellphone battery. Therefore, you should first check how much the smartphone charger current. For example, around 2A or 2 Amperes, the amount of output in the power bank must also have a current of 2 Amperes. This can extend battery life.

Basically you can also use currents that are more than 2 Amperes, just don't be too frequent. Plus, don't use a current that is much smaller than the current on a smartphone charger. Because it can damage the ions in the smartphone battery so that it breaks quickly.

5. Much better if officially certified

Good electronic goods certainly have a standard certificate so that the quality can be accounted for. This also applies to power banks. If you want to buy a good power bank, make sure the power bank has standard certifications such as CE or European Standard and FGG or the US Federal Communications Commission.


6. Make sure you have good security protection

A good quality power bank can also be demonstrated by the security protection features. For example just like the Short Circuit Protection feature and the Over Charging Protection feature. With the Short Circuit Protection feature, the Powerbank can protect smartphones from damage due to short circuits.

Likewise with the Over Charging Protection feature which has the benefit of stopping the charging process automatically if the battery is full. That way, you don't need to worry that the smartphone will experience an overcharge.

7. Has an official guarantee

As with other electronic goods, make sure the power bank that you will buy has an official guarantee from the manufacturer. Generally, a guarantee on a power bank has a period of one year. If the power bank does not have an official guarantee, you should not buy it.

8. Choose a power bank that has a sturdy body

Generally, power banks have a body type made of aluminum or plastic. Make sure the body power bank that you buy later is very strong and feels sturdy. Because, more power banks are used when we're outside. Of course the selection of a strong body is very important.

9. We recommend choosing a power bank that has a screen

Currently, the power bank has several additional features that attract attention such as there are indicator screens, LED lights, and various other unique features. For this section, you should select a power bank that has an indicator screen. With the indicator screen, you can see the condition of the power bank when in use, both when it is charged from a power source to charging on a smartphone.

Here are 9 tips for choosing a good quality power bank. You can learn how to make Android batteries last longer and how to extend Android battery life in various sources.

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