How to choose the right power bank for your device

As we all know,as the development of Science and Technology,now it is a internet time,smart device make our life easy,almost everyone has smartphone,tablet.with this gadgets we can get news,weather,Listen music,watch video anywhere and anytime.

But smart device cost much power fastly,power bank emerges as the times require.Choose a right power bank is very neccessary. some quick tips that would help you choose one.

1. First and foremost, you need to know about the battery size and the charger specifications of your smartphone. You would find it printed on the battery and the charger or on the box in which your cell was packed.

2. The power bank that you buy should at least have the same size as our device battery. This would ensure that your battery gets fully charged at least once with the power bank. However, if your phone frequently runs out of battery, get the highest mAh power bank that you can afford so that you have enough battery stored for emergencies.

3. The output voltage of the power bank should be equal to or higher than that of your device.

4. Depending upon the number of devices you carry, look for the number of ports and cables that your power bank should come with. This would let you charge more than one device at a time, saving you time.

5. To ensure safety of your costly smartphones, choose a power bank that comes with a power-cut power in the event of a short circuit.

6. For a longer life of your power bank, look for the auto-cut feature in your bank. This would prevent it from getting overcharged.

7. Sometimes, it is useful to spend a little to save you further costs. Always go with a branded power bank from a trusted seller. Avoid being fooled by tall claims and regretting later. A power bank can cost you your beloved smartphone.

Happy charging!