Tired of your phone battery dying all the time? Worry no more, power banks are the new buzz which are keeping our phones alive for longer!
Best power banks of 2019: the incredible portable chargers for your gadgets
As if to answer the needs of millions of smartphone users, power banks are the latest “hot cakes” on the electronics market.
Simply put, a power bank is a power storage device with which you can charge your phone. It also boasts portability, your phone could charge with the power bank right beside it, in your pocket. The manufacturers add a separate smaller cable for charging your phone, though any stock USB cable will do.
Before use, you need to charge the power bank by reversing the cable ends, preferably with a stock mobile phone charger.
|Power Bank||Battery Capacity||Weight|
|20,100mAh||16 ounces||See on Amazon|
|Kmashi MP816||10,000mAh||9.79 ounces||See on Amazon|
|Ravpower Ace||22,000mAh||17.60 ounces||See on Amazon|
|Zendure A8||26,800mAh||20.49 ounces||See on Amazon|
|Vinsic Ultra Slim||20,000mAh||1.1 pounds||See on Amazon|
|EasyAcc Monster||20,000mAh||16 ounces||See on Amazon|
|Jackery Giant+||12,000mAh||10.4 ounces||See on Amazon|
|RAVPower Bank||12,000mAh||9.4 ounces||See on Amazon|
|Anker PowerCore 10000||10,000mAh||6.38 ounces||See on Amazon|
|Zendure A2||6,700mAh||4.8 ounces||See on Amazon|
Measuring a power banks worth
To help you in an endeavor of searching power banks online or on the market, we’ll use some common battery capacity measuring jargon. A power bank’s capacity is usually measured and advertised in mAh-milliampere per hour.
To get a basic notion of how much it is worth, compare the capacity of a power bank to the capacity of your own mobile phone. Simple math will tell you how many times a fully charged power bank can charge your phone.
How to select the unbelievable power bank
This is a resounding question asked by people all over the Internet: What should I keep in mind while buying the improbable power bank? Is taking a note of the mAh enough?
If you don’t expect much for the price you’re paying, making a note of the mAh is enough. However, if you want more bang for your buck, here’s what you should keep in mind:
- Try to determine the efficiency of a power bank. The efficiency of a power bank describes how much of the charge in the power bank actually goes into the phone without any loss. Calculate the “real capacity” of your power bank by applying basic percentage mathematics
- Make sure your power bank has overcharge protection. In cheaper power banks that lack this feature, a common cause of the device breaking down is overcharging. If you’re going for a quality power bank, this feature is a must have
- Lastly, the color, size, and shape should be taken into consideration. Try avoiding bulky power banks as you can most probably find the same quality in a smaller size under a different brand