PowerOak K2 Power Bank 50,000mAh

Temporarily sold out

Product information

Key specs

Created with Sketch. Battery/battery capacity
50000 mAh
Created with Sketch. Recommended for product type
E-readers, Laptops with AC connector, Navigation systems, Smartphone, Smartwatch, Tablet
Created with Sketch. Charging quality
Created with Sketch. Power
100 W
Created with Sketch. Type of USB port
Standard USB-A

Pros and cons

According to our power bank expert
  • Pros:
    With a capacity of 50,000mAh, this power bank has an above-average capacity for this price range.
  • Pros:
    With a current of 3 amperes, you can also charge your laptop.
  • Pros:
    Use 1 of the 14 included connectors to charge your laptop.
  • Con:
    At 1.26kg, this power bank is heavier than average.
  • Con:
    Due to the powerful capacity, this power bank isn't allowed on planes.
Product Expert power banks

If you need a truly powerful power bank, the PowerOak K2 50,000mAh is the one for you. This power bank will recharge your smartphone about 14 times. You won't be the only one to benefit from this power bank on a weekend break: your whole family can join in the fun. In addition to your smartphone, you can also use this power bank to easily charge your laptop, camera, or tablet. Read the manual which laptops are compatible with the power bank.

Note: this power bank includes various laptop connectors. Please take a look at the connectors in the manual and check whether your device has the same input. If not, make sure to add the right cable to your shopping cart.

Included by default



Created with Sketch. Product number
Created with Sketch. Manufacturer code
Created with Sketch. Brand
Created with Sketch. Warranty
2 years
Created with Sketch. Warranty type
Carry-in warranty

Physical properties

Created with Sketch. Height
20,7 cm