What is a Power bank and Do You Really Need One?

Power bank is a portable device/gadget that can be used to charge your smartphones, tablet, and other USB-powered devices wherever you are. They have different battery capacities from as small as 2000mAh up to 30000mAh. Similar to our smartphone, powerbanks also needs to be recharged once totally drained, ranging from 6 to 24 hours depending how large its battery capacity. In additional they are also available in different sizes, designs, and features such as multiple number of devices that can be charge simultaneously, LCD panel to display the remaining battery juice, in and out charging status, and etc.

Here are the best selling powerbanks available in the market, just be sure that you will buy a legit one as there are lots of fake powerbanks being sold all over the world.

ASUS ZenPower 10050mah Powerbank (Pink)

  • Capacity: 10050 mAh
  • Input Power: DC 5V 2.0A
  • Output Power: DC 5.1V 2.4A
  • Charging Time: 6hrs with 5V/2A standard cable
  • Compatibility: iPods, iPads, iPhones, Tablets and Smartphones
  • Credit Card Size
  • Safety Features
  • Fast-Charging


Romoss Sense 6P 20000mAh Durable Polymos Dual Output LED Display Power Bank White

  • Durable Lithium Polymer battery inside
  • Dual USB ports, you can charge phones, pads or other small electronic devices simultaneously,
  • Press the power button, the hidden intelligent LCD digital power display on the surface of the power bank will show the remaining battery
  • Electrical energy conversion rate is up to 90 percent,
  • Fast and safe charging, 10 intelligent security protection,
  • Aesthetic Smooth design, stylish and distinctive


Pineng PN-999 20000mAh Power Bank (White)

  • Input: DC 5V 2A
  • Output: 5V 1A,5V 2.1A =59wh
  • Built-in battery capacities: 3.7V/20000mAh 74wh
  • Battery Type: Lithium Battery
  • Charge retention: >5000hrs
  • Cycle life of charging: 500 times (1 time = from 0% to 100%)
  • Net Weight: 445g
  • Size: 16.2cm x 7.9cm x 2cm


Best Selling Power Banks in Amazon Website

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