Which power bank smartphone will get damaged, be careful before buying!

Smartphones have become a part of our lives. The usage of the phone has increased so much that now the problem of battery drain starts appearing again and again. Also, as the phone gets older, the battery starts draining. If you also want to use the phone for a long time without any interruption, then you can use a power bank to solve the battery problem. You can take the power bank with you, and charge your phone anywhere, anytime.

If in any situation you do not have a charger, your phone's battery is drained, then power bank comes to your help. If you do not have a power bank and want to buy a new one, then keep some things in mind. This type of power bank can also harm your phone. In this article we will tell you at which points you can buy the right power bank.

Pay attention to charging capacity.

Whenever you go to buy a power bank, make sure that the capacity of the power bank is such that it can charge your phone 100 percent 2-3 times. That means if the battery capacity of your phone is 4000 mAh then your power bank should be of 12000 mAh.

The battery should be strong.

While buying a power bank, keep in mind that its battery capacity should be high as well as safe. The battery of the power bank should be made of lithium polymer or lithium iron cells. While buying a power bank, make sure to check whether it is BIS certified or not. Otherwise even the hot power bank may explode.

Security Features

Whenever you buy any product, read the information related to it. Therefore, if you buy a power bank, read the summary of its model, if you have any questions, know about it before buying. Power banks have various safety features that keep the integrated circuits safe. Due to which there is no short circuit in the power bank.

uab port

The number of ports a power bank has is very important. Buy a power bank that has at least two USB ports, so you can charge two phones simultaneously. Apart from two phones, you can also charge one phone and one other device.

other features

This power bank is with many extra features. While some have a flash light, some show the charging status of the device. Some power banks have features like soft touch buttons, torch, display etc. Among these, you can choose power bank according to your need.