No longer available
PowerOak K2 Powerbank 50.000 mAh

Customers are happy with:

  • 50000 mAh battery
  • Charge up to 4 products at the same time
  • Including separate cable
  • Charges your phone multiple times
The PowerOak K2 Powerbank 50.000 mAh is no longer available.
Go to all powerbanks
  • 31 days free returns
  • Customer service available daily
  • Customers rate Gomibo.ie with a 9.2 on Trustpilot
  • Founded in 2006 in the Netherlands
  • Active in 30 countries

Description of the PowerOak K2 Powerbank 50.000 mAh

PowerOak K2 Powerbank 50,000 mAh

The PowerOak K2 Powerbank is a real powerhouse. This powerbank has 50,000 mAh of power in its ranks and with that it can charge the average smartphone about 14 times. There are four ports so all your friends and family can take advantage of it, and also a nice touch: with the included connectors you can even charge larger devices like a laptop!

Charge 4 phones at the same time

Most powerbanks aren't strong enough to power so many devices at once, but PowerOak's K2 Powerbank certainly is. Of course, if you want to charge four phones at the same time, it will empty four times as fast, but because you have 50,000 mAh to spend, it will take a while to empty this powerbank! In fact, it is so powerful that it is not allowed on an aeroplane, so keep that in mind.

Charging a laptop with a powerbank

Do you have a larger device that you want to power? You can only do that with special powerbanks like this one. With the supplied connectors you can also supply your laptop with power at a rate of 3 amps.

Please note: The supplied connectors do not work in combination with a Macbook.

Reviews from our customers

Average scores of PowerOak K2 Powerbank 50.000 mAh:

8.3
7 verified reviews
4 stars

Very good

  • Value for money:
    8.6
  • Capacity:
    8.9
  • Charging time:
    8.2
  • Size:
    8.2
  • Weight:
    7.5
All reviews

Compatible phones and tablets

The PowerOak K2 Powerbank 50.000 mAh is compatible to use in combination with the following phones and tablets.

Specifications PowerOak K2 Powerbank 50.000 mAh

  • Warranty2 years
    Warranty typeCarry in
  • Number of USB ports4
    Display battery status
    ColourGrey
    Weight1260 grams
    Dimensions height207 mm
    Dimensions width136 mm
    Dimensions depth33 mm
  • Charger included
    Battery capacity50000 mAh
  • Connection 1USB A
    Connection 2USB A
    Charging cable includedSeparate cable
  • Input 1 TypeProduct specific
    Output 1 TypeUSB A
    Output 1 Power10.5 watts
    Output 2 TypeUSB A
    Output 2 Power10.5 watts
    Output 3 TypeUSB A
    Output 3 Power5 watts
    Output 4 TypeUSB A
    Output 4 Power5 watts

We respect your privacy

We use cookies, pixels and similar technologies to enable you to make the best possible use of our website. You can find out more in our data protection. By clicking on "Accept all", you consent to the use of these technologies. Under "Settings" you can select the services or reject them. You can revoke or change your consent individually at any time with effect for the future.