While you can get the best smartphone with the money you can buy, you will not be able to enjoy its performance forever without getting additional battery power. Not just that, you definitely will enjoy peace of mind when you can carry these backups around. Of course, power banks are the heroes that we truly need and deserve at all times.
Solid Form Factor
Another essential element in choosing your power bank is its design. Most people will find the compact design to be more preferable because it makes it easier for you to carry it around without weighing you down. Not only that, it is even possible to enjoy bigger battery capacity in a smaller design.
Recommended: Xiaomi 10,000mAh Power Bank
These days, power banks are probably smarter that you can think since they now can recognize the types of devices that you connect to them. Thanks to such helpful feature, you will be able to maximize your charging output within minimal time since your power bank can calculate and decide the best output for different devices.
Recommended: Anker PowerCore 10000
Despite the fact that there is no power bank that can offer 100% energy-efficient, the best power banks in the market actually offer around 90%. Obviously, the higher level of energy efficiency means that you do not waste power when charging your smartphones (high energy conversion rate). At the same time, it makes your power bank to last longer than usual.
Recommended: ZiLu Smart Power Basic